31980239230464

Names of 31980239230464

• Cardinal: 31980239230464 can be written as Thirty-one trillion, nine hundred eighty billion, two hundred thirty-nine million, two hundred thirty thousand, four hundred sixty-four.

Scientific notation

• Scientific notation: 3.1980239230464 × 10¹³

Factors of 31980239230464

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 144373

Divisors of 31980239230464

• Number of divisors d(n): 640
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 29 32 36 42 48 54 56 58 63 64 72 79 84 87 96 108 112 116 126 128 144 158 168 174 189 192 203 216 224 232 237 252 256 261 288 316 336 348 378 384 406 432 448 464 474 504 512 522 553 576 609 632 672 696 711 756 768 783 812 864 896 928 948 1008 1044 1106 1152 1218 1264 1344 1392 1422 1512 1536 1566 1624 1659 1728 1792 1827 1856 1896 2016 2088 2133 2212 2291 2304 2436 2528 2688 2784 2844 3024 3132 3248 3318 3456 3584 3654 3712 3792 4032 4176 4266 4424 4582 4608 4872 4977 5056 5376 5481 5568 5688 6048 6264 6496 6636 6873 6912 7308 7424 7584 8064 8352 8532 8848 9164 9744 9954 10112 10752 10962 11136 11376 12096 12528 12992 13272 13746 13824 14616 14848 14931 15168 16037 16128 16704 17064 17696 18328 19488 19908 20224 20619 21924 22272 22752 24192 25056 25984 26544 27492 29232 29862 30336 32074 32256 33408 34128 35392 36656 38976 39816 40448 41238 43848 44544 45504 48111 48384 50112 51968 53088 54984 58464 59724 60672 61857 64148 66816 68256 70784 73312 77952 79632 82476 87696 91008 96222 96768 100224 103936 106176 109968 116928 119448 121344 123714 128296 133632 136512 141568 144253 144333 146624 155904 159264 164952 175392 182016 192444 200448 212352 219936 233856 238896 247428 256592 273024 283136 288506 288666 293248 311808 318528 329904 350784 364032 384888 400896 424704 432759 432999 439872 467712 477792 494856 513184 546048 577012 577332 586496 637056 659808 701568 769776 849408 865518 865998 879744 935424 955584 989712 1009771 1026368 1092096 1154024 1154664 1172992 1274112 1298277 1319616 1403136 1539552 1731036 1731996 1759488 1911168 1979424 2019542 2052736 2308048 2309328 2548224 2596554 2639232 2806272 3029313 3079104 3462072 3463992 3518976 3822336 3894831 3958848 4039084 4105472 4183337 4616096 4618656 5193108 5278464 6058626 6158208 6924144 6927984 7644672 7789662 7917696 8078168 8210944 8366674 9087939 9232192 9237312 10386216 10556928 11395987 12117252 12316416 12550011 13848288 13855968 15579324 15835392 16156336 16733348 18175878 18464384 18474624 20772432 22791974 24234504 24632832 25100022 27263817 27696576 27711936 29283359 31158648 31670784 32312672 33466696 34187961 36351756 36928768 36949248 37650033 41544864 45583948 48469008 50200044 54527634 55393152 55423872 58566718 62317296 64625344 66933392 68375922 72703512 73857536 73898496 75300066 79771909 83089728 87850077 91167896 96938016 100400088 102563883 109055268 110786304 110847744 112950099 117133436 124634592 129250688 133866784 136751844 145407024 150600132 159543818 166179456 175700154 182335792 193876032 200800176 205127766 218110536 221572608 221695488 225900198 234266872 239315727 249269184 258501376 263550231 267733568 273503688 290814048 301200264 307691649 319087636 330483623 332358912 351400308 364671584 387752064 401600352 410255532 436221072 451800396 468533744 478631454 498538368 517002752 527100462 535467136 547007376 581628096 602400528 615383298 638175272 660967246 664717824 702800616 717947181 729343168 775504128 790650693 803200704 820511064 872442144 903600792 937067488 957262908 991450869 997076736 1054200924 1070934272 1094014752 1163256192 1204801056 1230766596 1276350544 1321934492 1405601232 1435894362 1458686336 1551008256 1581301386 1606401408 1641022128 1744884288 1807201584 1874134976 1914525816 1982901738 1994153472 2108401848 2141868544 2153841543 2188029504 2313385361 2326512384 2409602112 2461533192 2552701088 2643868984 2811202464 2871788724 2917372672 2974352607 3162602772 3212802816 3282044256 3489768576 3614403168 3748269952 3829051632 3965803476 4216803696 4307683086 4376059008 4626770722 4653024768 4819204224 4923066384 5105402176 5287737968 5622404928 5743577448 5834745344 5948705214 6325205544 6425605632 6564088512 6940156083 6979537152 7228806336 7496539904 7658103264 7931606952 8433607392 8615366172 8752118016 8923057821 9253541444 9638408448 9846132768 10210804352 10575475936 11244809856 11487154896 11897410428 12650411088 13128177024 13880312166 13959074304 14457612672 14993079808 15316206528 15863213904 16867214784 17230732344 17504236032 17846115642 18507082888 19276816896 19692265536 20421608704 20820468249 21150951872 22489619712 22974309792 23794820856 25300822176 26256354048 27760624332 28915225344 30632413056 31726427808 33734429568 34461464688 35692231284 37014165776 39384531072 40843217408 41640936498 42301903744 44979239424 45948619584 47589641712 50601644352 52512708096 55521248664 57830450688 61264826112 62461404747 63452855616 67468859136 68922929376 71384462568 74028331552 78769062144 83281872996 84603807488 91897239168 95179283424 101203288704 111042497328 122529652224 124922809494 126905711232 134937718272 137845858752 142768925136 148056663104 157538124288 166563745992 169207614976 183794478336 190358566848 202406577408 222084994656 249845618988 253811422464 275691717504 285537850272 296113326208 333127491984 367588956672 380717133696 404813154816 444169989312 499691237976 507622844928 551383435008 571075700544 592226652416 666254983968 761434267392 888339978624 999382475952 1102766870016 1142151401088 1184453304832 1332509967936 1522868534784 1776679957248 1998764951904 2284302802176 2665019935872 3553359914496 3997529903808 4568605604352 5330039871744 7995059807616 10660079743488 15990119615232 31980239230464
• Sum of all divisors σ(n): 113335174656000
• Sum of proper divisors (its aliquot sum) s(n): 81354935425536
• 31980239230464 is an abundant number, because the sum of its proper divisors (81354935425536) is greater than itself. Its abundance is 49374696195072

Bases of 31980239230464

• Binary: 111010001010111111010110011001001011000000000₂
• Hexadecimal: 0x1D15FACC9600
• Base-36: BC3IOQDC0

Squares and roots of 31980239230464

• 31980239230464 squared (31980239230464²) is 1022735701237708654905655296
• 31980239230464 cubed (31980239230464³) is 32707332395118279246298666261872686137344
• The square root of 31980239230464 is 5655107.3579963095
• The cube root of 31980239230464 is 31741.4846382283

Scales and comparisons

• 31,980,239,230,464 seconds is equal to 1,016,872 years, 35 weeks, 4 days, 18 hours, 14 minutes, 24 seconds.
• To count from 1 to 31,980,239,230,464 would take you about two million, five hundred forty-two thousand, one hundred eighty-one 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 31980239230464 cubic inches would be around 2645.1 feet tall.

Recreational maths with 31980239230464

• 31980239230464 backwards is 46403293208913
• 31980239230464 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 31980239230464's digits is 54
• More coming soon!