157697448

157,697,448 is an even composite number composed of three prime numbers multiplied together.

What does the number 157697448 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 16 divisors.

157697448 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 157697448:

2³ × 3 × 6570727

(2 × 2 × 2 × 3 × 6570727)

See below for interesting mathematical facts about the number 157697448 from the Numbermatics database.

Names of 157697448

Cardinal: 157697448 can be written as One hundred fifty-seven million, six hundred ninety-seven thousand, four hundred forty-eight.

Scientific notation

Scientific notation: 1.57697448 × 10⁸

Factors of 157697448

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 5
Sum of prime factors: 6570732

Divisors of 157697448

Number of divisors d(n): 16
Complete list of divisors:
1 2 3 4 6 8 12 24 6570727 13141454 19712181 26282908 39424362 52565816 78848724 157697448
Sum of all divisors σ(n): 394243680
Sum of proper divisors (its aliquot sum) s(n): 236546232
157697448 is an abundant number, because the sum of its proper divisors (236546232) is greater than itself. Its abundance is 78848784

Bases of 157697448

Binary: 1001011001100100010110101000₂
Hexadecimal: 0x96645A8
Base-36: 2LW04O

Squares and roots of 157697448

157697448 squared (157697448²) is 24868485105712704
157697448 cubed (157697448³) is 3921696636796903641979392
The square root of 157697448 is 12557.7644507295
The cube root of 157697448 is 540.2667269421

Scales and comparisons

How big is 157697448?

157,697,448 seconds is equal to 5 years, 5 days, 4 hours, 50 minutes, 48 seconds.
To count from 1 to 157,697,448 would take you about seven years!

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 157697448 cubic inches would be around 45 feet tall.

Recreational maths with 157697448

157697448 backwards is 844796751
The number of decimal digits it has is: 9
The sum of 157697448's digits is 51
More coming soon!

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The information we have on file for 157697448 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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