142535233641667833728

Names of 142535233641667833728

• Cardinal: 142535233641667833728 can be written as One hundred forty-two quintillion, five hundred thirty-five quadrillion, two hundred thirty-three trillion, six hundred forty-one billion, six hundred sixty-seven million, eight hundred thirty-three thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 1.42535233641667833728 × 10²⁰

Factors of 142535233641667833728

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 127224

Divisors of 142535233641667833728

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 8 16 17 23 32 34 46 64 68 92 128 136 184 272 368 391 421 544 736 782 842 1088 1472 1564 1684 2176 2944 3128 3368 6256 6736 7157 9683 12512 13472 14314 19366 25024 26944 28628 38732 50048 53888 57256 77464 114512 126761 154928 164611 177241 229024 253522 309856 329222 354482 458048 507044 619712 658444 708964 916096 1014088 1239424 1316888 1417928 2028176 2154937 2633776 2835856 2915503 3013097 4056352 4076543 4309874 5267552 5671712 5831006 6026194 8112704 8153086 8619748 10535104 11343424 11662012 12052388 16225408 16306172 17239496 21070208 22686848 23324024 24104776 32612344 34478992 46648048 48209552 49563551 53366381 65224688 68957984 69301231 93296096 96419104 99127102 106732762 130449376 137915968 138602462 186592192 192838208 198254204 213465524 260898752 275831936 277204924 373184384 385676416 396508408 426931048 521797504 554409848 793016816 853862096 907228477 1108819696 1227426763 1586033632 1707724192 1814456954 2217639392 2454853526 3172067264 3415448384 3628913908 4435278784 4909707052 6344134528 6830896768 7257827816 8870557568 9819414104 14515655632 16068351121 19638828208 20866254971 22467246401 29031311264 32136702242 39277656416 41732509942 44934492802 58062622528 64273404484 78555312832 83465019884 89868985604 116125245056 128546808968 157110625664 166930039768 179737971208 257093617936 273161969057 333860079536 359475942416 369572075783 381943188817 514187235872 516746667223 546323938114 667720159072 718951884832 739144151566 763886377634 1028374471744 1033493334446 1092647876228 1335440318144 1437903769664 1478288303132 1527772755268 2056748943488 2066986668892 2185295752456 2670880636288 2875807539328 2956576606264 3055545510536 4133973337784 4370591504912 5913153212528 6111091021072 6282725288311 6764775821941 8267946675568 8741183009824 8784693342791 11826306425056 12222182042144 12565450576622 13529551643882 16535893351136 17482366019648 17569386685582 23652612850112 24444364084288 25130901153244 27059103287764 33071786702272 34964732039296 35138773371164 47305225700224 48888728168576 50261802306488 54118206575528 66143573404544 70277546742328 100523604612976 108236413151056 115001188972997 140555093484656 155589843904643 201047209225952 216472826302112 230002377945994 281110186969312 311179687809286 402094418451904 432945652604224 460004755891988 562220373938624 622359375618572 804188836903808 865891305208448 920009511783976 1124440747877248 1244718751237144 1840019023567952 2489437502474288 2645027346378931 2847970621037161 3680038047135904 4978875004948576 5290054692757862 5695941242074322 7360076094271808 9957750009897152 10580109385515724 11391882484148644 14720152188543616 19915500019794304 21160218771031448 22783764968297288 42320437542062896 45567529936594576 48415500557631737 65503324283854703 84640875084125792 91135059873189152 96831001115263474 131006648567709406 169281750168251584 182270119746378304 193662002230526948 262013297135418812 338563500336503168 364540239492756608 387324004461053896 524026594270837624 774648008922107792 1048053188541675248 1113556512825529951 1549296017844215584 2096106377083350496 2227113025651059902 3098592035688431168 4192212754166700992 4454226051302119804 6197184071376862336 8384425508333401984 8908452102604239608 17816904205208479216 35633808410416958432 71267616820833916864 142535233641667833728
• Sum of all divisors σ(n): 314481902311797578640
• Sum of proper divisors (its aliquot sum) s(n): 171946668670129744912
• 142535233641667833728 is an abundant number, because the sum of its proper divisors (171946668670129744912) is greater than itself. Its abundance is 29411435028461911184

Bases of 142535233641667833728

• Binary: 1111011101000010010110111111101000000100100111010110010111110000000₂
• Hexadecimal: 0x7BA12DFD024EB2F80
• Base-36: U2WYZFS7PZSE8

Squares and roots of 142535233641667833728

• 142535233641667833728 squared (142535233641667833728²) is 20316292829284837789789086089184254377984
• 142535233641667833728 cubed (142535233641667833728³) is 2895787545154655186885694390628770786560979427639893375844352
• The square root of 142535233641667833728 is 11938812069.9535191959
• The cube root of 142535233641667833728 is 5223650.0853008587

Scales and comparisons

• 142,535,233,641,667,833,728 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 142,535,233,641,667,833,728 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 142535233641667833728 cubic inches would be around 435304.2 feet tall.

Recreational maths with 142535233641667833728

• 142535233641667833728 backwards is 827338766146332535241
• The number of decimal digits it has is: 21
• The sum of 142535233641667833728's digits is 89
• More coming soon!