31314359812890

Names of 31314359812890

• Cardinal: 31314359812890 can be written as Thirty-one trillion, three hundred fourteen billion, three hundred fifty-nine million, eight hundred twelve thousand, eight hundred ninety.

Scientific notation

• Scientific notation: 3.131435981289 × 10¹³

Factors of 31314359812890

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1716

Divisors of 31314359812890

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 5 6 7 10 11 14 15 21 22 30 33 35 42 49 55 66 67 70 77 98 105 110 121 134 147 154 165 201 210 231 242 245 294 330 335 363 385 402 462 469 490 539 605 670 726 735 737 770 847 938 1005 1078 1155 1210 1407 1470 1474 1617 1621 1694 1815 2010 2211 2310 2345 2541 2695 2814 3234 3242 3283 3630 3685 4235 4422 4690 4863 5082 5159 5390 5929 6566 7035 7370 8085 8105 8107 8470 9726 9849 10318 11055 11347 11858 12705 14070 15477 16170 16210 16214 16415 17787 17831 19698 22110 22694 24315 24321 25410 25795 29645 30954 32830 34041 35574 35662 36113 40535 48630 48642 49245 51590 53493 56735 56749 59290 68082 72226 77385 79429 81070 88935 89155 98490 106986 108339 108607 113470 113498 121605 124817 154770 158858 170205 170247 177870 178310 180565 196141 216678 217214 238287 243210 249634 267465 283745 325821 340410 340494 361130 374451 392282 397145 397243 476574 534930 541695 543035 567490 588423 624085 651642 748902 760249 794290 794486 851235 873719 980705 1083390 1086070 1176846 1191435 1191729 1194677 1248170 1372987 1520498 1629105 1702470 1747438 1872255 1961410 1986215 2280747 2382870 2383458 2389354 2621157 2627641 2745974 2942115 3258210 3584031 3744510 3801245 3972430 4118961 4368595 4561494 5242314 5255282 5321743 5884230 5958645 5973385 6864935 7168062 7602490 7882923 8237922 8362739 8737190 9610909 10643486 11403735 11917290 11946770 13105785 13138205 13141447 13729870 15765846 15965229 16725478 17920155 18393487 19221818 20594805 22807470 25088217 26211570 26276410 26282894 26608715 28832727 28904051 31930458 35840310 36786974 39414615 39424341 41189610 41813695 48054545 50176434 53217430 55180461 57665454 57808102 58539173 65707235 78829230 78848682 79826145 83627390 86712153 91967435 91990129 96109090 110360922 117078346 125441085 128754409 131414470 144163635 144520255 159652290 173424306 175617519 176051947 183934870 183980258 197121705 202328357 250882170 257508818 275902305 275970387 288327270 289040510 292695865 317944561 351235038 352103894 386263227 394243410 404656714 433560765 459950645 528155841 551804610 551940774 585391730 606985071 635889122 643772045 643930903 772526454 867121530 878087595 880259735 919901290 953833683 1011641785 1056311682 1213970142 1232363629 1287544090 1287861806 1379851935 1416298499 1589722805 1756175190 1760519470 1907667366 1931316135 1931792709 1936571417 2023283570 2225611927 2464727258 2640779205 2759703870 2832596998 3034925355 3179445610 3219654515 3697090887 3862632270 3863585418 3873142834 4248895497 4451223854 4769168415 5281558410 5809714251 6069850710 6161818145 6439309030 6676835781 7081492495 7394181774 8497790994 8626545403 9538336830 9658963545 9682857085 11128059635 11619428502 12323636290 13353671562 13555999919 14162984990 15579283489 17253090806 18485454435 19317927090 19365714170 21244477485 21302285587 22256119270 25879636209 27111999838 29048571255 31158566978 33384178905 36970908870 40667999757 42488954970 42604571174 43132727015 46737850467 51759272418 58097142510 63906856761 66768357810 67779999595 77896417445 81335999514 86265454030 93475700934 94891999433 106511427935 127813713522 129398181045 135559999190 149115999109 155792834890 189783998866 203339998785 213022855870 233689252335 258796362090 284675998299 298231998218 319534283805 406679997570 447347997327 467378504670 474459997165 569351996598 639068567610 745579995545 894695994654 948919994330 1043811993763 1423379991495 1491159991090 2087623987526 2236739986635 2846759982990 3131435981289 4473479973270 5219059968815 6262871962578 10438119937630 15657179906445 31314359812890
• Sum of all divisors σ(n): 97589239963488
• Sum of proper divisors (its aliquot sum) s(n): 66274880150598
• 31314359812890 is an abundant number, because the sum of its proper divisors (66274880150598) is greater than itself. Its abundance is 34960520337708

Bases of 31314359812890

• Binary: 111000111101011110001010010110000001100011010₂
• Hexadecimal: 0x1C7AF14B031A
• Base-36: B3LM9BIFU

Squares and roots of 31314359812890

• 31314359812890 squared (31314359812890²) is 980589130491140235810152100
• 31314359812890 cubed (31314359812890³) is 30706520860808509948446744991718440569000
• The square root of 31314359812890 is 5595923.4995566193
• The cube root of 31314359812890 is 31519.6349618113

Scales and comparisons

• 31,314,359,812,890 seconds is equal to 995,699 years, 40 weeks, 4 days, 1 hour, 21 minutes, 30 seconds.
• To count from 1 to 31,314,359,812,890 would take you about two million, four hundred eighty-nine thousand, two hundred forty-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 31314359812890 cubic inches would be around 2626.6 feet tall.

Recreational maths with 31314359812890

• 31314359812890 backwards is 09821895341313
• The number of decimal digits it has is: 14
• The sum of 31314359812890's digits is 57
• More coming soon!