13857987500
13,857,987,500 is an even composite number composed of five prime numbers multiplied together.
13857987500 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 13857987500:
22 × 55 × 7 × 109 × 1453
(2 × 2 × 5 × 5 × 5 × 5 × 5 × 7 × 109 × 1453)See below for interesting mathematical facts about the number 13857987500 from the Numbermatics database.
Names of 13857987500
- Cardinal: 13857987500 can be written as Thirteen billion, eight hundred fifty-seven million, nine hundred eighty-seven thousand, five hundred.
Scientific notation
- Scientific notation: 1.38579875 × 1010
Factors of 13857987500
Divisors of 13857987500
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 4 5 7 10 14 20 25 28 35 50 70 100 109 125 140 175 218 250 350 436 500 545 625 700 763 875 1090 1250 1453 1526 1750 2180 2500 2725 2906 3052 3125 3500 3815 4375 5450 5812 6250 7265 7630 8750 10171 10900 12500 13625 14530 15260 17500 19075 20342 21875 27250 29060 36325 38150 40684 43750 50855 54500 68125 72650 76300 87500 95375 101710 136250 145300 158377 181625 190750 203420 254275 272500 316754 340625 363250 381500 476875 508550 633508 681250 726500 791885 908125 953750 1017100 1108639 1271375 1362500 1583770 1816250 1907500 2217278 2384375 2542750 3167540 3632500 3959425 4434556 4540625 4768750 5085500 5543195 6356875 7918850 9081250 9537500 11086390 12713750 15837700 18162500 19797125 22172780 25427500 27715975 31784375 39594250 55431950 63568750 79188500 98985625 110863900 127137500 138579875 197971250 277159750 395942500 494928125 554319500 692899375 989856250 1385798750 1979712500 2771597500 3464496875 6928993750 13857987500
- Sum of all divisors σ(n): 34984635840
- Sum of proper divisors (its aliquot sum) s(n): 21126648340
- 13857987500 is an abundant number, because the sum of its proper divisors (21126648340) is greater than itself. Its abundance is 7268660840
Bases of 13857987500
- Binary: 11001110100000000000011011101011002
- Hexadecimal: 0x33A001BAC
- Base-36: 6D6ORL8
Squares and roots of 13857987500
- 13857987500 squared (138579875002) is 192043817550156250000
- 13857987500 cubed (138579875003) is 2661340823062345935546875000000
-
The
square root of 13857987500 is 117719.9537036947 -
The
cube root of 13857987500 is 2401.9652595049
Scales and comparisons
How big is 13857987500?- 13,857,987,500 seconds is equal to 440 years, 33 weeks, 2 days, 8 hours, 58 minutes, 20 seconds.
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To count from 1 to 13,857,987,500 would take you about eight hundred eighty-one 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 13857987500 cubic inches would be around 200.2 feet tall.
Recreational maths with 13857987500
- 13857987500 backwards is 00578975831
- The number of decimal digits it has is: 11
- The sum of 13857987500's digits is 53
- More coming soon!
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The information we have on file for 13857987500 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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