513801940

513,801,940 is an even composite number composed of three prime numbers multiplied together.

What does the number 513801940 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 12 divisors.

513801940 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twelve divisors.

Prime factorization of 513801940:

2² × 5 × 25690097

(2 × 2 × 5 × 25690097)

See below for interesting mathematical facts about the number 513801940 from the Numbermatics database.

Names of 513801940

Cardinal: 513801940 can be written as Five hundred thirteen million, eight hundred one thousand, nine hundred forty.

Scientific notation

Scientific notation: 5.1380194 × 10⁸

Factors of 513801940

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 4
Sum of prime factors: 25690104

Divisors of 513801940

Number of divisors d(n): 12
Complete list of divisors:
1 2 4 5 10 20 25690097 51380194 102760388 128450485 256900970 513801940
Sum of all divisors σ(n): 1078984116
Sum of proper divisors (its aliquot sum) s(n): 565182176
513801940 is an abundant number, because the sum of its proper divisors (565182176) is greater than itself. Its abundance is 51380236

Bases of 513801940

Binary: 11110100111111111111011010100₂
Hexadecimal: 0x1E9FFED4
Base-36: 8HWK44

Squares and roots of 513801940

513801940 squared (513801940²) is 263992433547763600
513801940 cubed (513801940³) is 135639824502162020341384000
The square root of 513801940 is 22667.1996505965
The cube root of 513801940 is 800.9374115621

Scales and comparisons

How big is 513801940?

513,801,940 seconds is equal to 16 years, 17 weeks, 3 days, 18 hours, 45 minutes, 40 seconds.
To count from 1 to 513,801,940 would take you about twenty-four 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 513801940 cubic inches would be around 66.7 feet tall.

Recreational maths with 513801940

513801940 backwards is 049108315
The number of decimal digits it has is: 9
The sum of 513801940's digits is 31
More coming soon!

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The information we have on file for 513801940 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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