31293228312
31,293,228,312 is an even composite number composed of six prime numbers multiplied together.
31293228312 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 31293228312:
23 × 34 × 17 × 23 × 113 × 1093
(2 × 2 × 2 × 3 × 3 × 3 × 3 × 17 × 23 × 113 × 1093)See below for interesting mathematical facts about the number 31293228312 from the Numbermatics database.
Names of 31293228312
- Cardinal: 31293228312 can be written as Thirty-one billion, two hundred ninety-three million, two hundred twenty-eight thousand, three hundred twelve.
Scientific notation
- Scientific notation: 3.1293228312 × 1010
Factors of 31293228312
Divisors of 31293228312
- Number of divisors d(n): 320
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Complete list of divisors:
1 2 3 4 6 8 9 12 17 18 23 24 27 34 36 46 51 54 68 69 72 81 92 102 108 113 136 138 153 162 184 204 207 216 226 276 306 324 339 391 408 414 452 459 552 612 621 648 678 782 828 904 918 1017 1093 1173 1224 1242 1356 1377 1564 1656 1836 1863 1921 2034 2186 2346 2484 2599 2712 2754 3051 3128 3279 3519 3672 3726 3842 4068 4372 4692 4968 5198 5508 5763 6102 6558 7038 7452 7684 7797 8136 8744 9153 9384 9837 10396 10557 11016 11526 12204 13116 14076 14904 15368 15594 17289 18306 18581 19674 20792 21114 23052 23391 24408 25139 26232 28152 29511 31188 31671 34578 36612 37162 39348 42228 44183 46104 46782 50278 51867 55743 59022 62376 63342 69156 70173 73224 74324 75417 78696 84456 88366 88533 93564 100556 103734 111486 118044 123509 126684 132549 138312 140346 148648 150834 155601 167229 176732 177066 187128 201112 207468 210519 222972 226251 236088 247018 253368 265098 280692 301668 311202 334458 353464 354132 370527 397647 414936 421038 427363 445944 452502 494036 501687 530196 561384 603336 622404 668916 678753 708264 741054 795294 842076 854726 905004 988072 1003374 1060392 1111581 1192941 1244808 1282089 1337832 1357506 1482108 1505061 1590588 1684152 1709452 1810008 2006748 2036259 2099653 2223162 2385882 2564178 2715012 2840707 2964216 3010122 3181176 3334743 3418904 3578823 3846267 4013496 4072518 4199306 4446324 4771764 5128356 5430024 5681414 6020244 6298959 6669486 7157646 7692534 8145036 8398612 8522121 8892648 9543528 10004229 10256712 11362828 11538801 12040488 12597918 13338972 14315292 15385068 16290072 16797224 17044242 18896877 20008458 22725656 23077602 25195836 25566363 26677944 28630584 30770136 34088484 34616403 37793754 40016916 46155204 48292019 50391672 51132726 56690631 68176968 69232806 75587508 76699089 80033832 92310408 96584038 102265452 113381262 138465612 144876057 151175016 153398178 170071893 193168076 204530904 226762524 230097267 276931224 289752114 306796356 340143786 386336152 434628171 453525048 460194534 579504228 613592712 680287572 869256342 920389068 1159008456 1303884513 1360575144 1738512684 1840778136 2607769026 3477025368 3911653539 5215538052 7823307078 10431076104 15646614156 31293228312
- Sum of all divisors σ(n): 97787321280
- Sum of proper divisors (its aliquot sum) s(n): 66494092968
- 31293228312 is an abundant number, because the sum of its proper divisors (66494092968) is greater than itself. Its abundance is 35200864656
Bases of 31293228312
- Binary: 111010010010011100011000101000110002
- Hexadecimal: 0x74938C518
- Base-36: EDJ6HI0
Squares and roots of 31293228312
- 31293228312 squared (312932283122) is 979266138186958369344
- 31293228312 cubed (312932283123) is 30644398840495029992721013667328
-
The
square root of 31293228312 is 176898.9211725159 -
The
cube root of 31293228312 is 3151.2543358291
Scales and comparisons
How big is 31293228312?- 31,293,228,312 seconds is equal to 995 years, 1 week, 3 days, 3 hours, 25 minutes, 12 seconds.
-
To count from 1 to 31,293,228,312 would take you about one thousand, nine hundred ninety 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 31293228312 cubic inches would be around 262.6 feet tall.
Recreational maths with 31293228312
- 31293228312 backwards is 21382239213
- 31293228312 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 31293228312's digits is 36
- More coming soon!
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