31418473212
31,418,473,212 is an even composite number composed of seven prime numbers multiplied together.
31418473212 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 31418473212:
22 × 33 × 7 × 29 × 67 × 73 × 293
(2 × 2 × 3 × 3 × 3 × 7 × 29 × 67 × 73 × 293)See below for interesting mathematical facts about the number 31418473212 from the Numbermatics database.
Names of 31418473212
- Cardinal: 31418473212 can be written as Thirty-one billion, four hundred eighteen million, four hundred seventy-three thousand, two hundred twelve.
Scientific notation
- Scientific notation: 3.1418473212 × 1010
Factors of 31418473212
Divisors of 31418473212
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 4 6 7 9 12 14 18 21 27 28 29 36 42 54 58 63 67 73 84 87 108 116 126 134 146 174 189 201 203 219 252 261 268 292 293 348 378 402 406 438 469 511 522 586 603 609 657 756 783 804 812 876 879 938 1022 1044 1172 1206 1218 1314 1407 1533 1566 1758 1809 1827 1876 1943 1971 2044 2051 2117 2412 2436 2628 2637 2814 3066 3132 3516 3618 3654 3886 3942 4102 4221 4234 4599 4891 5274 5481 5628 5829 6132 6153 6351 7236 7308 7772 7884 7911 8204 8442 8468 8497 9198 9782 10548 10962 11658 12306 12663 12702 13601 13797 14673 14819 15822 16884 16994 17487 18396 18459 19053 19564 19631 21389 21924 23316 24612 25326 25404 25491 27202 27594 29346 29638 31644 33988 34237 34974 36918 38106 39262 40803 42778 44019 44457 50652 50982 52461 54404 55188 55377 57159 58692 58893 59276 59479 64167 68474 69948 73836 76212 76473 78524 81606 85556 88038 88914 101964 102711 104922 110754 114318 117786 118958 122409 128334 132057 133371 136948 137417 141839 149723 152946 163212 176076 176679 177828 178437 192501 205422 209844 221508 228636 229419 235572 237916 244818 256668 264114 266742 274834 283678 299446 305892 308133 353358 356874 367227 385002 400113 410844 412251 425517 449169 458838 489636 528228 530037 533484 535311 549668 567356 569299 577503 598892 616266 620281 706716 713748 734454 770004 800226 824502 851034 898338 917676 924399 992873 1060074 1070622 1138598 1155006 1232532 1236753 1240562 1276551 1347507 1433063 1468908 1600452 1605933 1649004 1702068 1707897 1796676 1848798 1860843 1985746 2120148 2141244 2277196 2310012 2473506 2481124 2553102 2695014 2866126 2978619 3211866 3415794 3697596 3710259 3721686 3829653 3971492 3985093 4042521 4299189 4341967 4947012 5106204 5123691 5390028 5582529 5732252 5957238 6423732 6831588 7420518 7443372 7659306 7970186 8085042 8598378 8683934 8935857 10031441 10247382 11165058 11914476 11955279 12897567 13025901 14841036 15318612 15371073 15940372 16170084 16747587 17196756 17367868 17871714 20062882 20494764 22330116 23910558 25795134 26051802 26807571 30094323 30742146 33495174 35743428 35865837 38692701 39077703 40125764 41558827 47821116 51590268 52103604 53615142 60188646 61484292 66990348 71731674 77385402 78155406 83117654 90282969 107230284 107597511 117233109 120377292 124676481 143463348 154770804 156310812 166235308 180565938 215195022 234466218 249352962 270848907 290911789 361131876 374029443 430390044 468932436 498705924 541697814 581823578 748058886 872735367 1083395628 1122088329 1163647156 1496117772 1745470734 2244176658 2618206101 3490941468 4488353316 5236412202 7854618303 10472824404 15709236606 31418473212
- Sum of all divisors σ(n): 99416217600
- Sum of proper divisors (its aliquot sum) s(n): 67997744388
- 31418473212 is an abundant number, because the sum of its proper divisors (67997744388) is greater than itself. Its abundance is 36579271176
Bases of 31418473212
- Binary: 111010100001010111111011010111111002
- Hexadecimal: 0x750AFDAFC
- Base-36: EFLQX30
Squares and roots of 31418473212
- 31418473212 squared (314184732122) is 987120458973161596944
- 31418473212 cubed (314184732123) is 31013817697265422660532205064128
-
The
square root of 31418473212 is 177252.5689856145 -
The
cube root of 31418473212 is 3155.4528284145
Scales and comparisons
How big is 31418473212?- 31,418,473,212 seconds is equal to 999 years, 3 days, 17 hours, 40 minutes, 12 seconds.
-
To count from 1 to 31,418,473,212 would take you about one thousand, nine hundred ninety-eight 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 31418473212 cubic inches would be around 263 feet tall.
Recreational maths with 31418473212
- 31418473212 backwards is 21237481413
- 31418473212 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 31418473212's digits is 36
- More coming soon!
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