397965132

397,965,132 is an even composite number composed of three prime numbers multiplied together.

What does the number 397965132 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 18 divisors.

397965132 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of eighteen divisors.

Prime factorization of 397965132:

2² × 3² × 11054587

(2 × 2 × 3 × 3 × 11054587)

See below for interesting mathematical facts about the number 397965132 from the Numbermatics database.

Names of 397965132

Cardinal: 397965132 can be written as Three hundred ninety-seven million, nine hundred sixty-five thousand, one hundred thirty-two.

Scientific notation

Scientific notation: 3.97965132 × 10⁸

Factors of 397965132

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 5
Sum of prime factors: 11054592

Divisors of 397965132

Number of divisors d(n): 18
Complete list of divisors:
1 2 3 4 6 9 12 18 36 11054587 22109174 33163761 44218348 66327522 99491283 132655044 198982566 397965132
Sum of all divisors σ(n): 1005967508
Sum of proper divisors (its aliquot sum) s(n): 608002376
397965132 is an abundant number, because the sum of its proper divisors (608002376) is greater than itself. Its abundance is 210037244

Bases of 397965132

Binary: 10111101110000111011101001100₂
Hexadecimal: 0x17B8774C
Base-36: 6KXRV0

Squares and roots of 397965132

397965132 squared (397965132²) is 158376246287777424
397965132 cubed (397965132³) is 63028223759579852528779968
The square root of 397965132 is 19949.0634366629
The cube root of 397965132 is 735.5547554153

Scales and comparisons

How big is 397965132?

397,965,132 seconds is equal to 12 years, 34 weeks, 1 hour, 52 minutes, 12 seconds.
To count from 1 to 397,965,132 would take you about eighteen 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 397965132 cubic inches would be around 61.3 feet tall.

Recreational maths with 397965132

397965132 backwards is 231569793
The number of decimal digits it has is: 9
The sum of 397965132's digits is 45
More coming soon!

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The information we have on file for 397965132 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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