71389628928
71,389,628,928 is an even composite number composed of four prime numbers multiplied together.
71389628928 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred twenty divisors.
Prime factorization of 71389628928:
29 × 32 × 263 × 58907
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 263 × 58907)See below for interesting mathematical facts about the number 71389628928 from the Numbermatics database.
Names of 71389628928
- Cardinal: 71389628928 can be written as Seventy-one billion, three hundred eighty-nine million, six hundred twenty-eight thousand, nine hundred twenty-eight.
Scientific notation
- Scientific notation: 7.1389628928 × 1010
Factors of 71389628928
Divisors of 71389628928
- Number of divisors d(n): 120
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Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 32 36 48 64 72 96 128 144 192 256 263 288 384 512 526 576 768 789 1052 1152 1536 1578 2104 2304 2367 3156 4208 4608 4734 6312 8416 9468 12624 16832 18936 25248 33664 37872 50496 58907 67328 75744 100992 117814 134656 151488 176721 201984 235628 302976 353442 403968 471256 530163 605952 706884 942512 1060326 1211904 1413768 1885024 2120652 2827536 3770048 4241304 5655072 7540096 8482608 11310144 15080192 15492541 16965216 22620288 30160384 30985082 33930432 45240576 46477623 61970164 67860864 90481152 92955246 123940328 135721728 139432869 185910492 247880656 271443456 278865738 371820984 495761312 557731476 743641968 991522624 1115462952 1487283936 1983045248 2230925904 2974567872 3966090496 4461851808 5949135744 7932180992 8923703616 11898271488 17847407232 23796542976 35694814464 71389628928
- Sum of all divisors σ(n): 206822217888
- Sum of proper divisors (its aliquot sum) s(n): 135432588960
- 71389628928 is an abundant number, because the sum of its proper divisors (135432588960) is greater than itself. Its abundance is 64042960032
Bases of 71389628928
- Binary: 10000100111110010011101001010000000002
- Hexadecimal: 0x109F274A00
- Base-36: WSNJI80
Squares and roots of 71389628928
- 71389628928 squared (713896289282) is 5096479118477534429184
- 71389628928 cubed (713896289283) is 363835753107411731203790053834752
-
The
square root of 71389628928 is 267188.3772322441 -
The
cube root of 71389628928 is 4148.3785009529
Scales and comparisons
How big is 71389628928?- 71,389,628,928 seconds is equal to 2,269 years, 50 weeks, 2 days, 20 hours, 28 minutes, 48 seconds.
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To count from 1 to 71,389,628,928 would take you about four thousand, five hundred thirty-nine 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 71389628928 cubic inches would be around 345.7 feet tall.
Recreational maths with 71389628928
- 71389628928 backwards is 82982698317
- The number of decimal digits it has is: 11
- The sum of 71389628928's digits is 63
- More coming soon!
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The information we have on file for 71389628928 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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