142663520893511604784

Names of 142663520893511604784

• Cardinal: 142663520893511604784 can be written as One hundred forty-two quintillion, six hundred sixty-three quadrillion, five hundred twenty trillion, eight hundred ninety-three billion, five hundred eleven million, six hundred four thousand, seven hundred eighty-four.

Scientific notation

• Scientific notation: 1.42663520893511604784 × 10²⁰

Factors of 142663520893511604784

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 349216

Divisors of 142663520893511604784

• Number of divisors d(n): 270
• Complete list of divisors:
  1 2 4 7 8 14 16 28 43 49 56 86 98 112 172 196 301 344 392 602 688 784 811 1204 1622 1849 2107 2408 3244 3698 4214 4816 5677 6488 7396 8428 11354 12943 12976 14792 16856 22708 25886 29584 33712 34873 39739 45416 51772 69746 79478 90601 90832 103544 139492 158956 181202 207088 244111 278984 317912 348353 362404 488222 557968 635824 696706 724808 976444 1393412 1449616 1499539 1708777 1952888 2438471 2786824 2999078 3417554 3905776 4876942 5573648 5998156 6835108 9753884 10496773 11996312 13670216 14979179 17069297 19507768 20993546 23992624 27340432 29958358 34138594 39015536 41987092 59916716 68277188 73477411 83974184 104854253 119833432 136554376 146954822 167948368 209708506 239666864 273108752 282514283 293909644 419417012 565028566 587819288 644104697 733979771 838834024 1130057132 1175638576 1288209394 1467959542 1677668048 1977599981 2260114264 2576418788 2935919084 3955199962 4508732879 4520228528 5152837576 5871838168 7910399924 9017465758 10305675152 11743676336 12148114169 13843199867 15820799848 18034931516 24296228338 27686399734 31561130153 31641599696 36069863032 48592456676 55372799468 63122260306 72139726064 85036799183 97184913352 110745598936 121349812609 126244520612 170073598366 194369826704 221491197872 242699625218 252489041224 340147196732 485399250436 504978082448 522368909267 595257594281 680294393464 849448688263 970798500872 1044737818534 1190515188562 1360588786928 1698897376526 1941597001744 2089475637068 2381030377124 3397794753052 3656582364869 4178951274136 4762060754248 5218041942187 5946140817841 6795589506104 7313164729738 8357902548272 9524121508496 10436083884374 11892281635682 13591179012208 14626329459476 20872167768748 23784563271364 25596076554083 29252658918952 36526293595309 41744335537496 47569126542728 51192153108166 58505317837904 73052587190618 83488671074992 95138253085456 98414698025899 102384306216332 146105174381236 196829396051798 204768612432664 224375803514041 255684055167163 292210348762472 393658792103596 409537224865328 448751607028082 511368110334326 584420697524944 688902886181293 787317584207192 897503214056164 1022736220668652 1377805772362586 1570630624598287 1574635168414384 1795006428112328 2045472441337304 2755611544725172 3141261249196574 3590012856224656 4090944882674608 4231832015113657 4822320203269051 5511223089450344 6282522498393148 8463664030227314 9644640406538102 10994414372188009 11022446178900688 12565044996786296 16927328060454628 19289280813076204 21988828744376018 25130089993572592 29622824105795599 33854656120909256 38578561626152408 43977657488752036 59245648211591198 67709312241818512 77157123252304816 87955314977504072 118491296423182396 175910629955008144 181968776649887251 207359768740569193 236982592846364792 363937553299774502 414719537481138386 473965185692729584 727875106599549004 829439074962276772 1273781436549210757 1455750213199098008 1658878149924553544 2547562873098421514 2911500426398196016 3317756299849107088 5095125746196843028 8916470055844475299 10190251492393686056 17832940111688950598 20380502984787372112 35665880223377901196 71331760446755802392 142663520893511604784
• Sum of all divisors σ(n): 329597227191224385036
• Sum of proper divisors (its aliquot sum) s(n): 186933706297712780252
• 142663520893511604784 is an abundant number, because the sum of its proper divisors (186933706297712780252) is greater than itself. Its abundance is 44270185404201175468

Bases of 142663520893511604784

• Binary: 1111011101111011010101001000110001110010000010001110001101000110000₂
• Hexadecimal: 0x7BBDAA46390471A30
• Base-36: U3W25H2433774

Squares and roots of 142663520893511604784

• 142663520893511604784 squared (142663520893511604784²) is 20352880193733422197031547243679011686656
• 142663520893511604784 cubed (142663520893511604784³) is 2903613548761826596153892968395410376113627621443093118562304
• The square root of 142663520893511604784 is 11944183559.1015430771
• The cube root of 142663520893511604784 is 5225216.7780882945

Scales and comparisons

• 142,663,520,893,511,604,784 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 142,663,520,893,511,604,784 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and 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 142663520893511604784 cubic inches would be around 435434.7 feet tall.

Recreational maths with 142663520893511604784

• 142663520893511604784 backwards is 487406115398025366241
• The number of decimal digits it has is: 21
• The sum of 142663520893511604784's digits is 85
• More coming soon!