31284284992
31,284,284,992 is an even composite number composed of five prime numbers multiplied together.
31284284992 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred sixty-eight divisors.
Prime factorization of 31284284992:
26 × 23 × 292 × 37 × 683
(2 × 2 × 2 × 2 × 2 × 2 × 23 × 29 × 29 × 37 × 683)See below for interesting mathematical facts about the number 31284284992 from the Numbermatics database.
Names of 31284284992
- Cardinal: 31284284992 can be written as Thirty-one billion, two hundred eighty-four million, two hundred eighty-four thousand, nine hundred ninety-two.
Scientific notation
- Scientific notation: 3.1284284992 × 1010
Factors of 31284284992
Divisors of 31284284992
- Number of divisors d(n): 168
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Complete list of divisors:
1 2 4 8 16 23 29 32 37 46 58 64 74 92 116 148 184 232 296 368 464 592 667 683 736 841 851 928 1073 1184 1334 1366 1472 1682 1702 1856 2146 2368 2668 2732 3364 3404 4292 5336 5464 6728 6808 8584 10672 10928 13456 13616 15709 17168 19343 19807 21344 21856 24679 25271 26912 27232 31117 31418 34336 38686 39614 42688 43712 49358 50542 53824 54464 62234 62836 68672 77372 79228 98716 101084 124468 125672 154744 158456 197432 202168 248936 251344 309488 316912 394864 404336 455561 497872 502688 574403 581233 618976 633824 715691 732859 789728 808672 911122 995744 1005376 1148806 1162466 1237952 1267648 1431382 1465718 1579456 1617344 1822244 1991488 2297612 2324932 2862764 2931436 3644488 4595224 4649864 5725528 5862872 7288976 9190448 9299728 11451056 11725744 13211269 14577952 16855757 18380896 18599456 21252911 22902112 23451488 26422538 29155904 33711514 36761792 37198912 42505822 45804224 46902976 52845076 67423028 85011644 105690152 134846056 170023288 211380304 269692112 340046576 422760608 488816953 539384224 680093152 845521216 977633906 1078768448 1360186304 1955267812 3910535624 7821071248 15642142496 31284284992
- Sum of all divisors σ(n): 69003769536
- Sum of proper divisors (its aliquot sum) s(n): 37719484544
- 31284284992 is an abundant number, because the sum of its proper divisors (37719484544) is greater than itself. Its abundance is 6435199552
Bases of 31284284992
- Binary: 111010010001011000001001110010000002
- Hexadecimal: 0x748B04E40
- Base-36: EDDUSSG
Squares and roots of 31284284992
- 31284284992 squared (312842849922) is 978706487460676440064
- 31284284992 cubed (312842849923) is 30618132677239076144062182719488
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The
square root of 31284284992 is 176873.6413149229 -
The
cube root of 31284284992 is 3150.9541072845
Scales and comparisons
How big is 31284284992?- 31,284,284,992 seconds is equal to 994 years, 38 weeks, 4 days, 15 hours, 9 minutes, 52 seconds.
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To count from 1 to 31,284,284,992 would take you about one thousand, nine hundred eighty-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 31284284992 cubic inches would be around 262.6 feet tall.
Recreational maths with 31284284992
- 31284284992 backwards is 29948248213
- The number of decimal digits it has is: 11
- The sum of 31284284992's digits is 52
- More coming soon!
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The information we have on file for 31284284992 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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