813493080

813,493,080 is an even composite number composed of four prime numbers multiplied together.

What does the number 813493080 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 48 divisors.

813493080 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of forty-eight divisors.

Prime factorization of 813493080:

2³ × 3² × 5 × 2259703

(2 × 2 × 2 × 3 × 3 × 5 × 2259703)

See below for interesting mathematical facts about the number 813493080 from the Numbermatics database.

Names of 813493080

Cardinal: 813493080 can be written as Eight hundred thirteen million, four hundred ninety-three thousand and eighty.

Scientific notation

Scientific notation: 8.1349308 × 10⁸

Factors of 813493080

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 7
Sum of prime factors: 2259713

Divisors of 813493080

Number of divisors d(n): 48
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 18 20 24 30 36 40 45 60 72 90 120 180 360 2259703 4519406 6779109 9038812 11298515 13558218 18077624 20337327 22597030 27116436 33895545 40674654 45194060 54232872 67791090 81349308 90388120 101686635 135582180 162698616 203373270 271164360 406746540 813493080
Sum of all divisors σ(n): 2643853680
Sum of proper divisors (its aliquot sum) s(n): 1830360600
813493080 is an abundant number, because the sum of its proper divisors (1830360600) is greater than itself. Its abundance is 1016867520

Bases of 813493080

Binary: 110000011111001110101101011000₂
Hexadecimal: 0x307CEB58
Base-36: DGBZA0

Squares and roots of 813493080

813493080 squared (813493080²) is 661770991207886400
813493080 cubed (813493080³) is 538346121892356427826112000
The square root of 813493080 is 28521.8000834449
The cube root of 813493080 is 933.5078069517

Scales and comparisons

How big is 813493080?

813,493,080 seconds is equal to 25 years, 45 weeks, 10 hours, 18 minutes.
To count from 1 to 813,493,080 would take you about thirty-eight 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 813493080 cubic inches would be around 77.8 feet tall.

Recreational maths with 813493080

813493080 backwards is 080394318
813493080 is a Harshad number.
The number of decimal digits it has is: 9
The sum of 813493080's digits is 36
More coming soon!

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The information we have on file for 813493080 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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