157427

157,427 is a prime number. Like all primes greater than two, it is odd and has no factors apart from itself and one.

What does the number 157427 look like?

As a prime, it is not composed of any other numbers and has no internal structure.

157427 is a prime number. Like all primes (except two), it is an odd number.

Prime factorization of 157427:

157427

See below for interesting mathematical facts about the number 157427 from the Numbermatics database.

Names of 157427

Cardinal: 157427 can be written as One hundred fifty-seven thousand, four hundred twenty-seven.

Scientific notation

Scientific notation: 1.57427 × 10⁵

Factors of 157427

Number of distinct prime factors ω(n): 1
Total number of prime factors Ω(n): 1
Sum of prime factors: 157427

Divisors of 157427

Number of divisors d(n): 2
Complete list of divisors:
1 157427
Sum of all divisors σ(n): 157428
Sum of proper divisors (its aliquot sum) s(n): 1
157427 is a deficient number, because the sum of its proper divisors (1) is less than itself. Its deficiency is 157426

Bases of 157427

Binary: 100110011011110011₂
Hexadecimal: 0x266F3
Base-36: 3DGZ

Squares and roots of 157427

157427 squared (157427²) is 24783260329
157427 cubed (157427³) is 3901554323813483
The square root of 157427 is 396.7707146451
The cube root of 157427 is 53.9957701305

Scales and comparisons

How big is 157427?

157,427 seconds is equal to 1 day, 19 hours, 43 minutes, 47 seconds.
To count from 1 to 157,427 would take you about nineteen hours.

This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)
A cube with a volume of 157427 cubic inches would be around 4.5 feet tall.

Recreational maths with 157427

157427 backwards is 724751
157427 is a twin prime! Its twin is 157429
The number of decimal digits it has is: 6
The sum of 157427's digits is 26
More coming soon!

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The information we have on file for 157427 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!

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