13639012820
13,639,012,820 is an even composite number composed of five prime numbers multiplied together.
13639012820 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of forty-eight divisors.
Prime factorization of 13639012820:
22 × 5 × 19 × 967 × 37117
(2 × 2 × 5 × 19 × 967 × 37117)See below for interesting mathematical facts about the number 13639012820 from the Numbermatics database.
Names of 13639012820
- Cardinal: 13639012820 can be written as Thirteen billion, six hundred thirty-nine million, twelve thousand, eight hundred twenty.
Scientific notation
- Scientific notation: 1.363901282 × 1010
Factors of 13639012820
Divisors of 13639012820
- Number of divisors d(n): 48
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Complete list of divisors:
1 2 4 5 10 19 20 38 76 95 190 380 967 1934 3868 4835 9670 18373 19340 36746 37117 73492 74234 91865 148468 183730 185585 367460 371170 705223 742340 1410446 2820892 3526115 7052230 14104460 35892139 71784278 143568556 179460695 358921390 681950641 717842780 1363901282 2727802564 3409753205 6819506410 13639012820
- Sum of all divisors σ(n): 30181388160
- Sum of proper divisors (its aliquot sum) s(n): 16542375340
- 13639012820 is an abundant number, because the sum of its proper divisors (16542375340) is greater than itself. Its abundance is 2903362520
Bases of 13639012820
- Binary: 11001011001111001011010001110101002
- Hexadecimal: 0x32CF2D1D4
- Base-36: 69KBDN8
Squares and roots of 13639012820
- 13639012820 squared (136390128202) is 186022670704124352400
- 13639012820 cubed (136390128203) is 2537165590544190469257797768000
-
The
square root of 13639012820 is 116786.1842000157 -
The
cube root of 13639012820 is 2389.2466139601
Scales and comparisons
How big is 13639012820?- 13,639,012,820 seconds is equal to 433 years, 35 weeks, 1 day, 22 hours, 40 minutes, 20 seconds.
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To count from 1 to 13,639,012,820 would take you about eight hundred sixty-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 13639012820 cubic inches would be around 199.1 feet tall.
Recreational maths with 13639012820
- 13639012820 backwards is 02821093631
- The number of decimal digits it has is: 11
- The sum of 13639012820's digits is 35
- More coming soon!
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The information we have on file for 13639012820 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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