397138734

397,138,734 is an even composite number composed of four prime numbers multiplied together.

What does the number 397138734 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 32 divisors.

397138734 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of thirty-two divisors.

Prime factorization of 397138734:

2 × 3³ × 17 × 432613

(2 × 3 × 3 × 3 × 17 × 432613)

See below for interesting mathematical facts about the number 397138734 from the Numbermatics database.

Names of 397138734

Cardinal: 397138734 can be written as Three hundred ninety-seven million, one hundred thirty-eight thousand, seven hundred thirty-four.

Scientific notation

Scientific notation: 3.97138734 × 10⁸

Factors of 397138734

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 6
Sum of prime factors: 432635

Divisors of 397138734

Number of divisors d(n): 32
Complete list of divisors:
1 2 3 6 9 17 18 27 34 51 54 102 153 306 459 918 432613 865226 1297839 2595678 3893517 7354421 7787034 11680551 14708842 22063263 23361102 44126526 66189789 132379578 198569367 397138734
Sum of all divisors σ(n): 934446240
Sum of proper divisors (its aliquot sum) s(n): 537307506
397138734 is an abundant number, because the sum of its proper divisors (537307506) is greater than itself. Its abundance is 140168772

Bases of 397138734

Binary: 10111101010111101101100101110₂
Hexadecimal: 0x17ABDB2E
Base-36: 6KG27I

Squares and roots of 397138734

397138734 squared (397138734²) is 157719174043122756
397138734 cubed (397138734³) is 62636393107011432724430904
The square root of 397138734 is 19928.3399710059
The cube root of 397138734 is 735.0452616859

Scales and comparisons

How big is 397138734?

397,138,734 seconds is equal to 12 years, 32 weeks, 4 days, 12 hours, 18 minutes, 54 seconds.
To count from 1 to 397,138,734 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 397138734 cubic inches would be around 61.3 feet tall.

Recreational maths with 397138734

397138734 backwards is 437831793
The number of decimal digits it has is: 9
The sum of 397138734's digits is 45
More coming soon!

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The information we have on file for 397138734 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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