The Number

81088

Eighty-One Thousand and Eighty-Eight

In Base 7 Septenary Is

4552607

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

For more familiar numbers: See Eighty-One Thousand and Eighty-Eight in Base 10 Decimal

Nearby Numbers

Positive, nonzero integers within three units

81085
4552547
Eighty-One Thousand and Eighty-Five in Base 7 Septenary
81086
4552557
Eighty-One Thousand and Eighty-Six in Base 7 Septenary
81087
4552567
Eighty-One Thousand and Eighty-Seven in Base 7 Septenary
81089
4552617
Eighty-One Thousand and Eighty-Nine in Base 7 Septenary
81090
4552627
Eighty-One Thousand and Ninety in Base 7 Septenary
81091
4552637
Eighty-One Thousand and Ninety-One in Base 7 Septenary

Scientific Notation

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

8.1088e4

Reciprocal

A number multiplied with its reciprocal is one.

0.00000131043643333464410247

The reciprocal of 81088 in Base 7 Septenary.

Palindrome?

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

The number 4552607 is not a palindrome.

Not A Prime Number

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

Eighty-one thousand and eighty-eight is a composite number with 28 total factors (including 1 and itself).   See primes in Base 7 Septenary

A Composite

Composites have more than just these two factors.

Eighty-one thousand and eighty-eight is a composite number with 28 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 eighty-one thousand and eighty-eight has the following 3 prime factors:

2
27
Two in Base 7 Septenary
7
107
Seven in Base 7 Septenary
181
3467
One Hundred and Eighty-One in Base 7 Septenary

Prime Factorization

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

276 · 1071 · 34671 = 4552607

Base Conversions

The number eighty-one thousand and eighty-eight in 35 different bases