13011900642
13,011,900,642 is an even composite number composed of five prime numbers multiplied together.
13011900642 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 13011900642:
2 × 33 × 13 × 409 × 45319
(2 × 3 × 3 × 3 × 13 × 409 × 45319)See below for interesting mathematical facts about the number 13011900642 from the Numbermatics database.
Names of 13011900642
- Cardinal: 13011900642 can be written as Thirteen billion, eleven million, nine hundred thousand, six hundred forty-two.
Scientific notation
- Scientific notation: 1.3011900642 × 1010
Factors of 13011900642
Divisors of 13011900642
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 3 6 9 13 18 26 27 39 54 78 117 234 351 409 702 818 1227 2454 3681 5317 7362 10634 11043 15951 22086 31902 45319 47853 90638 95706 135957 143559 271914 287118 407871 589147 815742 1178294 1223613 1767441 2447226 3534882 5302323 10604646 15906969 18535471 31813938 37070942 55606413 111212826 166819239 240961123 333638478 481922246 500457717 722883369 1000915434 1445766738 2168650107 4337300214 6505950321 13011900642
- Sum of all divisors σ(n): 31216416000
- Sum of proper divisors (its aliquot sum) s(n): 18204515358
- 13011900642 is an abundant number, because the sum of its proper divisors (18204515358) is greater than itself. Its abundance is 5192614716
Bases of 13011900642
- Binary: 11000001111001000111011000111000102
- Hexadecimal: 0x30791D8E2
- Base-36: 5Z6Y6SI
Squares and roots of 13011900642
- 13011900642 squared (130119006422) is 169309558317280012164
- 13011900642 cubed (130119006423) is 2203039150565352229970519409288
-
The
square root of 13011900642 is 114069.7183392681 -
The
cube root of 13011900642 is 2352.0519661311
Scales and comparisons
How big is 13011900642?- 13,011,900,642 seconds is equal to 413 years, 38 weeks, 2 days, 16 hours, 50 minutes, 42 seconds.
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To count from 1 to 13,011,900,642 would take you about eight hundred twenty-seven 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 13011900642 cubic inches would be around 196 feet tall.
Recreational maths with 13011900642
- 13011900642 backwards is 24600911031
- 13011900642 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 13011900642's digits is 27
- More coming soon!
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The information we have on file for 13011900642 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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