20809051120
20,809,051,120 is an even composite number composed of five prime numbers multiplied together.
20809051120 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty divisors.
Prime factorization of 20809051120:
24 × 5 × 11 × 132 × 139921
(2 × 2 × 2 × 2 × 5 × 11 × 13 × 13 × 139921)See below for interesting mathematical facts about the number 20809051120 from the Numbermatics database.
Names of 20809051120
- Cardinal: 20809051120 can be written as Twenty billion, eight hundred nine million, fifty-one thousand, one hundred twenty.
Scientific notation
- Scientific notation: 2.080905112 × 1010
Factors of 20809051120
Divisors of 20809051120
- Number of divisors d(n): 120
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Complete list of divisors:
1 2 4 5 8 10 11 13 16 20 22 26 40 44 52 55 65 80 88 104 110 130 143 169 176 208 220 260 286 338 440 520 572 676 715 845 880 1040 1144 1352 1430 1690 1859 2288 2704 2860 3380 3718 5720 6760 7436 9295 11440 13520 14872 18590 29744 37180 74360 139921 148720 279842 559684 699605 1119368 1399210 1539131 1818973 2238736 2798420 3078262 3637946 5596840 6156524 7275892 7695655 9094865 11193680 12313048 14551784 15391310 18189730 20008703 23646649 24626096 29103568 30782620 36379460 40017406 47293298 61565240 72758920 80034812 94586596 100043515 118233245 123130480 145517840 160069624 189173192 200087030 236466490 260113139 320139248 378346384 400174060 472932980 520226278 800348120 945865960 1040452556 1300565695 1600696240 1891731920 2080905112 2601131390 4161810224 5202262780 10404525560 20809051120
- Sum of all divisors σ(n): 57151980432
- Sum of proper divisors (its aliquot sum) s(n): 36342929312
- 20809051120 is an abundant number, because the sum of its proper divisors (36342929312) is greater than itself. Its abundance is 15533878192
Bases of 20809051120
- Binary: 100110110000101000011101011111100002
- Hexadecimal: 0x4D850EBF0
- Base-36: 9K566LS
Squares and roots of 20809051120
- 20809051120 squared (208090511202) is 433016608514773254400
- 20809051120 cubed (208090511203) is 9010664742392943926018364928000
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The
square root of 20809051120 is 144253.4267183973 -
The
cube root of 20809051120 is 2750.5365837789
Scales and comparisons
How big is 20809051120?- 20,809,051,120 seconds is equal to 661 years, 34 weeks, 3 days, 11 hours, 58 minutes, 40 seconds.
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To count from 1 to 20,809,051,120 would take you about one thousand, three hundred twenty-three 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 20809051120 cubic inches would be around 229.2 feet tall.
Recreational maths with 20809051120
- 20809051120 backwards is 02115090802
- The number of decimal digits it has is: 11
- The sum of 20809051120's digits is 28
- More coming soon!
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The information we have on file for 20809051120 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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