31973234539680

Names of 31973234539680

• Cardinal: 31973234539680 can be written as Thirty-one trillion, nine hundred seventy-three billion, two hundred thirty-four million, five hundred thirty-nine thousand, six hundred eighty.

Scientific notation

• Scientific notation: 3.197323453968 × 10¹³

Factors of 31973234539680

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 45970299

Divisors of 31973234539680

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 23 24 27 28 30 32 35 36 40 42 45 46 48 54 56 60 63 69 70 72 80 84 90 92 96 105 108 112 115 120 126 135 138 140 144 160 161 168 180 184 189 207 210 216 224 230 240 252 270 276 280 288 315 322 336 345 360 368 378 414 420 432 460 480 483 504 540 552 560 621 630 644 672 690 720 736 756 805 828 840 864 920 945 966 1008 1035 1080 1104 1120 1242 1260 1288 1380 1440 1449 1512 1610 1656 1680 1840 1890 1932 2016 2070 2160 2208 2415 2484 2520 2576 2760 2898 3024 3105 3220 3312 3360 3680 3780 3864 4140 4320 4347 4830 4968 5040 5152 5520 5796 6048 6210 6440 6624 7245 7560 7728 8280 8694 9660 9936 10080 11040 11592 12420 12880 14490 15120 15456 16560 17388 19320 19872 21735 23184 24840 25760 28980 30240 33120 34776 38640 43470 46368 49680 57960 69552 77280 86940 99360 115920 139104 173880 231840 347760 695520 45970259 91940518 137910777 183881036 229851295 275821554 321791813 367762072 413732331 459702590 551643108 643583626 689553885 735524144 827464662 919405180 965375439 1057315957 1103286216 1241196993 1287167252 1379107770 1471048288 1608959065 1654929324 1838810360 1930750878 2068661655 2114631914 2206572432 2482393986 2574334504 2758215540 2896126317 3171947871 3217918130 3309858648 3677620720 3861501756 4137323310 4229263828 4413144864 4826877195 4964787972 5148669008 5286579785 5516431080 5792252634 6205984965 6343895742 6435836260 6619717296 7355241440 7401211699 7723003512 8274646620 8458527656 8688378951 9515843613 9653754390 9929575944 10297338016 10573159570 11032862160 11584505268 12411969930 12687791484 12871672520 13239434592 14480631585 14802423398 15446007024 15859739355 16549293240 16917055312 17376757902 19031687226 19307508780 19859151888 21146319140 22065724320 22203635097 23169010536 24823939860 25375582968 25743345040 28547530839 28961263170 29604846796 30892014048 31719478710 33098586480 33834110624 34753515804 37006058495 38063374452 38615017560 39718303776 42292638280 43441894755 44407270194 46338021072 47579218065 49647879720 50751165936 51486690080 57095061678 57922526340 59209693592 63438957420 66197172960 66610905291 69507031608 74012116990 76126748904 77230035120 84585276560 86883789510 88814540388 92676042144 95158436130 99295759440 101502331872 111018175485 114190123356 115845052680 118419387184 126877914840 133221810582 139014063216 142737654195 148024233980 152253497808 154460070240 169170553120 173767579020 177629080776 190316872260 198591518880 199832715873 222036350970 228380246712 231690105360 236838774368 253755829680 266443621164 278028126432 285475308390 296048467960 304506995616 333054526455 347535158040 355258161552 380633744520 399665431746 444072701940 456760493424 463380210720 507511659360 532887242328 570950616780 592096935920 666109052910 695070316080 710516323104 761267489040 799330863492 888145403880 913520986848 999163579365 1065774484656 1141901233560 1184193871840 1332218105820 1390140632160 1522534978080 1598661726984 1776290807760 1998327158730 2131548969312 2283802467120 2664436211640 3197323453968 3552581615520 3996654317460 4567604934240 5328872423280 6394646907936 7993308634920 10657744846560 15986617269840 31973234539680
• Sum of all divisors σ(n): 133453503590400
• Sum of proper divisors (its aliquot sum) s(n): 101480269050720
• 31973234539680 is an abundant number, because the sum of its proper divisors (101480269050720) is greater than itself. Its abundance is 69507034511040

Bases of 31973234539680

• Binary: 111010001010001011001010010010111110010100000₂
• Hexadecimal: 0x1D1459497CA0
• Base-36: BC0AUBJC0

Squares and roots of 31973234539680

• 31973234539680 squared (31973234539680²) is 1022287726929386141494502400
• 31973234539680 cubed (31973234539680³) is 32685845260149605047611947790514655232000
• The square root of 31973234539680 is 5654487.9997821199
• The cube root of 31973234539680 is 31739.1670036997

Scales and comparisons

• 31,973,234,539,680 seconds is equal to 1,016,649 years, 49 weeks, 5 days, 22 hours, 48 minutes.
• To count from 1 to 31,973,234,539,680 would take you about two million, five hundred forty-one thousand, six hundred twenty-four 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 31973234539680 cubic inches would be around 2644.9 feet tall.

Recreational maths with 31973234539680

• 31973234539680 backwards is 08693543237913
• 31973234539680 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 31973234539680's digits is 63
• More coming soon!