31139884944

Names of 31139884944

• Cardinal: 31139884944 can be written as Thirty-one billion, one hundred thirty-nine million, eight hundred eighty-four thousand, nine hundred forty-four.

Scientific notation

• Scientific notation: 3.1139884944 × 10¹⁰

Factors of 31139884944

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 535

Divisors of 31139884944

• Number of divisors d(n): 600
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 29 36 37 42 48 49 54 56 58 63 72 74 81 84 87 98 108 111 112 116 126 144 147 148 162 168 174 189 196 203 216 222 232 252 259 261 294 296 324 333 336 348 378 392 406 432 441 444 457 464 504 518 522 567 588 592 609 648 666 696 756 777 783 784 812 882 888 914 999 1008 1036 1044 1073 1134 1176 1218 1296 1323 1332 1371 1392 1421 1512 1554 1566 1624 1764 1776 1813 1827 1828 1998 2072 2088 2146 2268 2331 2349 2352 2436 2646 2664 2742 2842 2997 3024 3108 3132 3199 3219 3248 3528 3626 3654 3656 3969 3996 4113 4144 4176 4263 4292 4536 4662 4698 4872 5292 5328 5439 5481 5484 5684 5994 6216 6264 6398 6438 6993 7056 7252 7308 7312 7511 7938 7992 8226 8526 8584 9072 9324 9396 9597 9657 9744 10584 10878 10962 10968 11368 11988 12339 12432 12528 12789 12796 12876 13253 13986 14504 14616 15022 15876 15984 16317 16443 16452 16909 17052 17168 18648 18792 19194 19314 20979 21168 21756 21924 21936 22393 22533 22736 23976 24678 25578 25592 25752 26506 27972 28791 28971 29008 29232 30044 31752 32634 32886 32904 33818 34104 37017 37296 37584 38367 38388 38628 39759 41958 43512 43848 44786 45066 47952 48951 49356 50727 51156 51184 51504 52577 53012 55944 57582 57942 60088 63504 65268 65772 65808 67179 67599 67636 68208 74034 76734 76776 77256 79518 83916 86373 86913 87024 87696 89572 90132 92771 97902 98712 101454 102312 105154 106024 111888 115101 115164 115884 118363 119277 120176 130536 131544 134358 135198 135272 146853 148068 152181 153468 153552 154512 157731 159036 167832 172746 173826 179144 180264 185542 195804 197424 201537 202797 202908 204624 210308 212048 230202 230328 231768 236726 238554 259119 261072 263088 268716 270396 270544 278313 293706 296136 304362 306936 315462 318072 335664 345492 347652 355089 357831 358288 360528 371084 391608 403074 405594 405816 420616 456543 460404 460656 463536 473193 473452 477108 490361 518238 537432 540792 556626 587412 592272 604611 608391 608724 613872 630924 636144 649397 690984 695304 710178 715662 742168 783216 806148 811188 811632 828541 834939 841232 913086 920808 946386 946904 954216 980722 1036476 1065267 1073493 1074864 1081584 1113252 1174824 1209222 1216782 1217448 1261848 1298794 1369629 1381968 1390608 1419579 1420356 1431324 1471083 1484336 1612296 1622376 1657082 1669878 1813833 1826172 1841616 1892772 1893808 1908432 1948191 1961444 2072952 2130534 2146986 2226504 2349648 2418444 2433564 2434896 2485623 2504817 2523696 2597588 2739258 2839158 2840712 2862648 2942166 3195801 3224592 3244752 3314164 3339756 3432527 3627666 3652344 3785544 3896382 3922888 4145904 4258737 4261068 4293972 4413249 4453008 4836888 4867128 4971246 5009634 5195176 5478516 5678316 5681424 5725296 5844573 5884332 6391602 6628328 6679512 6865054 7255332 7304688 7456869 7514451 7571088 7792764 7845776 8517474 8522136 8587944 8826498 9587403 9673776 9734256 9942492 10019268 10297581 10390352 10957032 11356632 11689146 11768664 12783204 13239747 13256656 13359024 13730108 14510664 14913738 15028902 15585528 17034948 17044272 17175888 17533719 17652996 19174806 19884984 20038536 20595162 21914064 22370607 22713264 23378292 23537328 24027689 25566408 26479494 27460216 29021328 29827476 30057804 30892743 31171056 34069896 35067438 35305992 38349612 39719241 39769968 40077072 41190324 44741214 46756584 48055378 51132816 52601157 52958988 54920432 59654952 60115608 61785486 67111821 68139792 70134876 70611984 72083067 76699224 79438482 82380648 89482428 92678229 93513168 96110756 105202314 105917976 119309904 120231216 123570972 134223642 140269752 144166134 153398448 158876964 164761296 178964856 185356458 192221512 210404628 211835952 216249201 247141944 268447284 278034687 280539504 288332268 317753928 357929712 370712916 384443024 420809256 432498402 494283888 536894568 556069374 576664536 635507856 648747603 741425832 841618512 864996804 1073789136 1112138748 1153329072 1297495206 1482851664 1729993608 1946242809 2224277496 2594990412 3459987216 3892485618 4448554992 5189980824 7784971236 10379961648 15569942472 31139884944
• Sum of all divisors σ(n): 111632910840
• Sum of proper divisors (its aliquot sum) s(n): 80493025896
• 31139884944 is an abundant number, because the sum of its proper divisors (80493025896) is greater than itself. Its abundance is 49353140952

Bases of 31139884944

• Binary: 11101000000000101001110111110010000₂
• Hexadecimal: 0x74014EF90
• Base-36: EAZVT00

Squares and roots of 31139884944

• 31139884944 squared (31139884944²) is 969692434325557883136
• 31139884944 cubed (31139884944³) is 30196110835965148719467237904384
• The square root of 31139884944 is 176464.9680361515
• The cube root of 31139884944 is 3146.0986367137

Scales and comparisons

• 31,139,884,944 seconds is equal to 990 years, 7 weeks, 6 days, 8 hours, 2 minutes, 24 seconds.
• To count from 1 to 31,139,884,944 would take you about one thousand, nine hundred eighty 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 31139884944 cubic inches would be around 262.2 feet tall.

Recreational maths with 31139884944

• 31139884944 backwards is 44948893113
• 31139884944 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 31139884944's digits is 54
• More coming soon!