231985488507557472

Names of 231985488507557472

• Cardinal: 231985488507557472 can be written as Two hundred thirty-one quadrillion, nine hundred eighty-five trillion, four hundred eighty-eight billion, five hundred seven million, five hundred fifty-seven thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 2.31985488507557472 × 10¹⁷

Factors of 231985488507557472

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 1137

Divisors of 231985488507557472

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 41 48 54 72 81 82 96 108 123 144 162 164 216 246 288 324 328 369 432 492 648 656 738 864 984 1091 1107 1296 1312 1476 1681 1968 2182 2214 2592 2952 3273 3321 3362 3936 4364 4428 5043 5904 6546 6642 6724 8728 8856 9819 10086 11808 13092 13284 13448 15129 17456 17712 19638 20172 26184 26568 26896 29457 30258 34912 35424 39276 40344 44731 45387 52368 53136 53792 58914 60516 68921 78552 80688 88371 89462 90774 104736 106272 117828 121032 134193 136161 137842 157104 161376 176742 178924 181548 206763 235656 242064 268386 272322 275684 314208 353484 357848 363096 402579 413526 471312 484128 536772 544644 551368 620289 706968 715696 726192 805158 827052 942624 1073544 1089288 1102736 1190281 1207737 1240578 1413936 1431392 1452384 1610316 1654104 1833971 1860867 2147088 2178576 2205472 2380562 2415474 2481156 2827872 3220632 3308208 3570843 3623211 3667942 3721734 4294176 4357152 4761124 4830948 4962312 5501913 5582601 6441264 6616416 7141686 7246422 7335884 7443468 9522248 9661896 9924624 10712529 11003826 11165202 12882528 14283372 14492844 14671768 14886936 16505739 19044496 19323792 19849248 21425058 22007652 22330404 28566744 28985688 29343536 29773872 32137587 33011478 38088992 38647584 42850116 44015304 44660808 48801521 49517217 57133488 57971376 58687072 59547744 64275174 66022956 75192811 85700232 88030608 89321616 96412761 97603042 99034434 114266976 115942752 128550348 132045912 146404563 148551651 150385622 171400464 176061216 178643232 192825522 195206084 198068868 225578433 257100696 264091824 292809126 297103302 300771244 342800928 385651044 390412168 396137736 439213689 451156866 514201392 528183648 585618252 594206604 601542488 676735299 771302088 780824336 792275472 878427378 902313732 1028402784 1171236504 1188413208 1203084976 1298596571 1317641067 1353470598 1542604176 1561648672 1584550944 1756854756 1804627464 2000862361 2030205897 2342473008 2376826416 2406169952 2597193142 2635282134 2706941196 3085208352 3513709512 3609254928 3895789713 3952923201 4001724722 4060411794 4684946016 4753652832 5194386284 5270564268 5413882392 6002587083 6090617691 7027419024 7218509856 7791579426 7905846402 8003449444 8120823588 10388772568 10541128536 10827764784 11687369139 12005174166 12181235382 14054838048 15583158852 15811692804 16006898888 16241647176 18007761249 20777545136 21082257072 21655529568 23374738278 24010348332 24362470764 31166317704 31623385608 32013797776 32483294352 35062107417 36015522498 41555090272 42164514144 46749476556 48020696664 48724941528 53242459411 54023283747 62332635408 63246771216 64027595552 64966588704 70124214834 72031044996 82035356801 93498953112 96041393328 97449883056 105186322251 106484918822 108046567494 124665270816 126493542432 140248429668 144062089992 159727378233 162069851241 164070713602 186997906224 192082786656 194899766112 210372644502 212969837644 216093134988 246106070403 280496859336 288124179984 319454756466 324139702482 328141427204 373995812448 420745289004 425939675288 432186269976 479182134699 492212140806 560993718672 576248359968 638909512932 648279404964 656282854408 738318211209 841490578008 851879350576 864372539952 958364269398 984424281612 1121987437344 1277819025864 1296558809928 1312565708816 1437546404097 1476636422418 1682981156016 1703758701152 1728745079904 1916728538796 1968848563224 2182940835851 2214954633627 2555638051728 2593117619856 2625131417632 2875092808194 2953272844836 3365962312032 3833457077592 3937697126448 4312639212291 4365881671702 4429909267254 5111276103456 5186235239712 5750185616388 5906545689672 6548822507553 6644863900881 7666914155184 7875394252896 8625278424582 8731763343404 8859818534508 11500371232776 11813091379344 13097645015106 13289727801762 15333828310368 17250556849164 17463526686808 17719637069016 19646467522659 23000742465552 23626182758688 26195290030212 26579455603524 34501113698328 34927053373616 35439274138032 39292935045318 46001484931104 52390580060424 53158911207048 58939402567977 69002227396656 69854106747232 70878548276064 78585870090636 89500574269891 104781160120848 106317822414096 117878805135954 138004454793312 157171740181272 176818207703931 179001148539782 209562320241696 212635644828192 235757610271908 268501722809673 314343480362544 353636415407862 358002297079564 471515220543816 537003445619346 628686960725088 707272830815724 716004594159128 805505168429019 943030441087632 1074006891238692 1414545661631448 1432009188318256 1611010336858038 1886060882175264 2148013782477384 2416515505287057 2829091323262896 2864018376636512 3222020673716076 4296027564954768 4833031010574114 5658182646525792 6444041347432152 7249546515861171 8592055129909536 9666062021148228 12888082694864304 14499093031722342 19332124042296456 25776165389728608 28998186063444684 38664248084592912 57996372126889368 77328496169185824 115992744253778736 231985488507557472
• Sum of all divisors σ(n): 699960779369980128
• Sum of proper divisors (its aliquot sum) s(n): 467975290862422656
• 231985488507557472 is an abundant number, because the sum of its proper divisors (467975290862422656) is greater than itself. Its abundance is 235989802354865184

Bases of 231985488507557472

• Binary: 1100111000001011011001001010011011100010011101011001100000₂
• Hexadecimal: 0x3382D929B89D660
• Base-36: 1RG7ZQ61L200

Squares and roots of 231985488507557472

• 231985488507557472 squared (231985488507557472²) is 53817266878090079917547259383030784
• 231985488507557472 cubed (231985488507557472³) is 12484824946855319624223933882263230758241976425218048
• The square root of 231985488507557472 is 481648718.9929580535
• The cube root of 231985488507557472 is 614450.5534038371

Scales and comparisons

• 231,985,488,507,557,472 seconds is equal to 7,376,420,956 years, 16 weeks, 17 hours, 31 minutes, 12 seconds.
• To count from 1 to 231,985,488,507,557,472 would take you about twenty-two billion, one hundred twenty-nine million, two hundred sixty-two thousand, eight hundred sixty-eight 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 231985488507557472 cubic inches would be around 51204.2 feet tall.

Recreational maths with 231985488507557472

• 231985488507557472 backwards is 274755705884589132
• The number of decimal digits it has is: 18
• The sum of 231985488507557472's digits is 90
• More coming soon!