31121480945664

Names of 31121480945664

• Cardinal: 31121480945664 can be written as Thirty-one trillion, one hundred twenty-one billion, four hundred eighty million, nine hundred forty-five thousand, six hundred sixty-four.

Scientific notation

• Scientific notation: 3.1121480945664 × 10¹³

Factors of 31121480945664

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 21
• Sum of prime factors: 2867

Divisors of 31121480945664

• Number of divisors d(n): 546
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 61 64 72 81 96 108 122 128 144 162 183 192 216 243 244 256 288 324 366 384 432 486 488 512 549 576 648 729 732 768 864 972 976 1024 1098 1152 1296 1458 1464 1536 1647 1728 1944 1952 2048 2196 2304 2592 2801 2916 2928 3072 3294 3456 3721 3888 3904 4096 4392 4608 4941 5184 5602 5832 5856 6144 6588 6912 7442 7776 7808 8403 8784 9216 9882 10368 11163 11204 11664 11712 12288 13176 13824 14823 14884 15552 15616 16806 17568 18432 19764 20736 22326 22408 23328 23424 25209 26352 27648 29646 29768 31104 31232 33489 33612 35136 36864 39528 41472 44469 44652 44816 46656 46848 50418 52704 55296 59292 59536 62208 62464 66978 67224 70272 75627 79056 82944 88938 89304 89632 93312 93696 100467 100836 105408 110592 118584 119072 124416 124928 133956 134448 140544 151254 158112 165888 170861 177876 178608 179264 186624 187392 200934 201672 210816 226881 237168 238144 248832 249856 267912 268896 281088 301401 302508 316224 331776 341722 355752 357216 358528 373248 374784 401868 403344 421632 453762 474336 476288 497664 512583 535824 537792 562176 602802 605016 632448 680643 683444 711504 714432 717056 746496 749568 803736 806688 843264 904203 907524 948672 952576 995328 1025166 1071648 1075584 1124352 1205604 1210032 1264896 1361286 1366888 1423008 1428864 1434112 1492992 1537749 1607472 1613376 1686528 1808406 1815048 1897344 1905152 2041929 2050332 2143296 2151168 2248704 2411208 2420064 2529792 2712609 2722572 2733776 2846016 2857728 2868224 2985984 3075498 3214944 3226752 3373056 3616812 3630096 3794688 3810304 4083858 4100664 4286592 4302336 4613247 4822416 4840128 5059584 5425218 5445144 5467552 5692032 5715456 5736448 6150996 6429888 6453504 6746112 7233624 7260192 7589376 7620608 8167716 8201328 8573184 8604672 9226494 9644832 9680256 10119168 10422521 10850436 10890288 10935104 11384064 11430912 11472896 12301992 12859776 12907008 13839741 14467248 14520384 15178752 15241216 16335432 16402656 17146368 17209344 18452988 19289664 19360512 20238336 20845042 21700872 21780576 21870208 22768128 22861824 24603984 25719552 25814016 27679482 28934496 29040768 30357504 31267563 32670864 32805312 34292736 34418688 36905976 38579328 38721024 41519223 41690084 43401744 43561152 43740416 45536256 45723648 49207968 51439104 51628032 55358964 57868992 58081536 60715008 62535126 65341728 65610624 68585472 73811952 77158656 77442048 83038446 83380168 86803488 87122304 87480832 91072512 93802689 98415936 102878208 103256064 110717928 115737984 116163072 124557669 125070252 130683456 131221248 137170944 147623904 154317312 154884096 166076892 166760336 173606976 174244608 174961664 182145024 187605378 196831872 205756416 221435856 231475968 232326144 249115338 250140504 261366912 262442496 281408067 295247808 308634624 309768192 332153784 333520672 347213952 348489216 349923328 375210756 393663744 411512832 442871712 462951936 464652288 498230676 500281008 522733824 524884992 562816134 590495616 617269248 664307568 667041344 694427904 696978432 699846656 750421512 787327488 844224201 885743424 925903872 929304576 996461352 1000562016 1045467648 1049769984 1125632268 1180991232 1234538496 1328615136 1334082688 1388855808 1393956864 1500843024 1574654976 1688448402 1771486848 1851807744 1992922704 2001124032 2090935296 2099539968 2251264536 2361982464 2532672603 2657230272 2668165376 2777711616 2787913728 3001686048 3149309952 3376896804 3542973696 3703615488 3985845408 4002248064 4181870592 4502529072 4723964928 5065345206 5314460544 5336330752 5555423232 6003372096 6298619904 6753793608 7085947392 7598017809 7971690816 8004496128 8363741184 9005058144 9447929856 10130690412 10628921088 10672661504 11110846464 12006744192 13507587216 14171894784 15196035618 15943381632 16008992256 18010116288 18895859712 20261380824 21257842176 21345323008 24013488384 27015174432 28343789568 30392071236 31886763264 32017984512 36020232576 40522761648 42515684352 42690646016 48026976768 54030348864 56687579136 60784142472 63773526528 64035969024 72040465152 81045523296 85031368704 96053953536 108060697728 121568284944 127547053056 128071938048 144080930304 162091046592 170062737408 192107907072 216121395456 243136569888 255094106112 288161860608 324182093184 384215814144 432242790912 486273139776 510188212224 576323721216 648364186368 864485581824 972546279552 1152647442432 1296728372736 1728971163648 1945092559104 2593456745472 3457942327296 3890185118208 5186913490944 7780370236416 10373826981888 15560740472832 31121480945664
• Sum of all divisors σ(n): 94898983406058
• Sum of proper divisors (its aliquot sum) s(n): 63777502460394
• 31121480945664 is an abundant number, because the sum of its proper divisors (63777502460394) is greater than itself. Its abundance is 32656021514730

Bases of 31121480945664

• Binary: 111000100111000001000110100010001000000000000₂
• Hexadecimal: 0x1C4E08D11000
• Base-36: B150E8000

Squares and roots of 31121480945664

• 31121480945664 squared (31121480945664²) is 968546576251327419720400896
• 31121480945664 cubed (31121480945664³) is 30142603817793790750415355119319272914944
• The square root of 31121480945664 is 5578663.0069994369
• The cube root of 31121480945664 is 31454.7872215095

Scales and comparisons

• 31,121,480,945,664 seconds is equal to 989,566 years, 43 weeks, 18 hours, 14 minutes, 24 seconds.
• To count from 1 to 31,121,480,945,664 would take you about two million, four hundred seventy-three thousand, nine hundred seventeen 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 31121480945664 cubic inches would be around 2621.2 feet tall.

Recreational maths with 31121480945664

• 31121480945664 backwards is 46654908412113
• 31121480945664 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 31121480945664's digits is 54
• More coming soon!