The Number

240081

Two Hundred and Forty Thousand and Eighty-One

In Base 7 Septenary Is

20166427

The numbers with a 7 subscript use Base 7 Septenary notation.

For more familiar numbers: See Two Hundred and Forty Thousand and Eighty-One in Base 10 Decimal

Nearby Numbers

Positive, nonzero integers within three units

240078
20166367
Two Hundred and Forty Thousand and Seventy-Eight in Base 7 Septenary
240079
20166407
Two Hundred and Forty Thousand and Seventy-Nine in Base 7 Septenary
240080
20166417
Two Hundred and Forty Thousand and Eighty in Base 7 Septenary
240082
20166437
Two Hundred and Forty Thousand and Eighty-Two in Base 7 Septenary
240083
20166447
Two Hundred and Forty Thousand and Eighty-Three in Base 7 Septenary
240084
20166457
Two Hundred and Forty Thousand and Eighty-Four in Base 7 Septenary

Scientific Notation

Scientific notation expresses a quantity as the product of its significand with 10 raised to an integer exponent.

2.40081e5

Reciprocal

A number multiplied with its reciprocal is one.

0.00000033004040016663643527

The reciprocal of 240081 in Base 7 Septenary.

Palindrome?

A numerical palindrome has the same value when all of its digits are reversed.

The number 20166427 is not a palindrome.

Not A Prime Number

A prime number is a positive integer that is divisible only by itself and one.

Two hundred and forty thousand and eighty-one is a composite number with 8 total factors (including 1 and itself).   See primes in Base 7 Septenary

A Composite

Composites have more than just these two factors.

Two hundred and forty thousand and eighty-one is a composite number with 8 total factors (including 1 and itself).

Prime Factors

The prime factors of a positive integer are the integers that divide it exactly and are also prime.

The number two hundred and forty thousand and eighty-one has the following 3 prime factors:

3
37
Three in Base 7 Septenary
79
1427
Seventy-Nine in Base 7 Septenary
1013
26457
One Thousand and Thirteen in Base 7 Septenary

Prime Factorization

The prime factorization of a positive integer is the unique list of prime factors together with their multiplicities

371 · 14271 · 264571 = 20166427

Base Conversions

The number two hundred and forty thousand and eighty-one in 35 different bases