The Number

87442

Eighty-Seven Thousand Four Hundred and Forty-Two

In Base 7 Septenary Is

5126357

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

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

Nearby Numbers

Positive, nonzero integers within three units

87439
5126327
Eighty-Seven Thousand Four Hundred and Thirty-Nine in Base 7 Septenary
87440
5126337
Eighty-Seven Thousand Four Hundred and Forty in Base 7 Septenary
87441
5126347
Eighty-Seven Thousand Four Hundred and Forty-One in Base 7 Septenary
87443
5126367
Eighty-Seven Thousand Four Hundred and Forty-Three in Base 7 Septenary
87444
5126407
Eighty-Seven Thousand Four Hundred and Forty-Four in Base 7 Septenary
87445
5126417
Eighty-Seven Thousand Four Hundred and Forty-Five in Base 7 Septenary

Scientific Notation

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

8.7442e4

Reciprocal

A number multiplied with its reciprocal is one.

0.00000122633003061216341547

The reciprocal of 87442 in Base 7 Septenary.

Palindrome?

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

The number 5126357 is not a palindrome.

Not A Prime Number

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

Eighty-seven thousand four hundred and forty-two is a composite number with 4 total factors (including 1 and itself).   See primes in Base 7 Septenary

A Composite

Composites have more than just these two factors.

Eighty-seven thousand four hundred and forty-two is a composite number with 4 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-seven thousand four hundred and forty-two has the following 2 prime factors:

2
27
Two in Base 7 Septenary
43721
2413167
Forty-Three Thousand Seven Hundred and Twenty-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

271 · 24131671 = 5126357

Base Conversions

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