397434688

397,434,688 is an even composite number composed of three prime numbers multiplied together.

What does the number 397434688 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 42 divisors.

397434688 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of forty-two divisors.

Prime factorization of 397434688:

2⁶ × 7² × 126733

(2 × 2 × 2 × 2 × 2 × 2 × 7 × 7 × 126733)

See below for interesting mathematical facts about the number 397434688 from the Numbermatics database.

Names of 397434688

Cardinal: 397434688 can be written as Three hundred ninety-seven million, four hundred thirty-four thousand, six hundred eighty-eight.

Scientific notation

Scientific notation: 3.97434688 × 10⁸

Factors of 397434688

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 9
Sum of prime factors: 126742

Divisors of 397434688

Number of divisors d(n): 42
Complete list of divisors:
1 2 4 7 8 14 16 28 32 49 56 64 98 112 196 224 392 448 784 1568 3136 126733 253466 506932 887131 1013864 1774262 2027728 3548524 4055456 6209917 7097048 8110912 12419834 14194096 24839668 28388192 49679336 56776384 99358672 198717344 397434688
Sum of all divisors σ(n): 917427426
Sum of proper divisors (its aliquot sum) s(n): 519992738
397434688 is an abundant number, because the sum of its proper divisors (519992738) is greater than itself. Its abundance is 122558050

Bases of 397434688

Binary: 10111101100000101111101000000₂
Hexadecimal: 0x17B05F40
Base-36: 6KMEKG

Squares and roots of 397434688

397434688 squared (397434688²) is 157954331225657344
397434688 cubed (397434688³) is 62776530348917784107548672
The square root of 397434688 is 19935.7640435473
The cube root of 397434688 is 735.2278054261

Scales and comparisons

How big is 397434688?

397,434,688 seconds is equal to 12 years, 33 weeks, 22 hours, 31 minutes, 28 seconds.
To count from 1 to 397,434,688 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 397434688 cubic inches would be around 61.3 feet tall.

Recreational maths with 397434688

397434688 backwards is 886434793
The number of decimal digits it has is: 9
The sum of 397434688's digits is 52
More coming soon!

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The information we have on file for 397434688 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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