90725531901312

Names of 90725531901312

• Cardinal: 90725531901312 can be written as Ninety trillion, seven hundred twenty-five billion, five hundred thirty-one million, nine hundred one thousand, three hundred twelve.

Scientific notation

• Scientific notation: 9.0725531901312 × 10¹³

Factors of 90725531901312

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 188962

Divisors of 90725531901312

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 3 4 6 7 8 11 12 14 16 21 22 24 28 32 33 42 44 48 53 56 64 66 77 84 88 96 106 112 128 132 154 159 168 176 192 212 224 231 264 307 308 318 336 352 371 384 424 448 462 528 583 614 616 636 672 704 742 848 896 921 924 1056 1113 1166 1228 1232 1272 1344 1408 1484 1696 1749 1842 1848 2112 2149 2226 2332 2456 2464 2544 2688 2968 3377 3392 3498 3684 3696 4081 4224 4298 4452 4664 4912 4928 5088 5936 6447 6754 6784 6996 7368 7392 8162 8596 8904 9328 9824 9856 10131 10176 11872 12243 12894 13508 13992 14736 14784 16271 16324 17192 17808 18656 19648 20262 20352 23639 23744 24486 25788 27016 27984 29472 29568 32542 32648 34384 35616 37312 39296 40524 47278 47488 48813 48972 51576 54032 55968 58944 65084 65296 68768 70917 71232 74624 81048 94556 97626 97944 103152 108064 111936 113897 117888 130168 130592 137536 141834 142464 162096 178981 188579 189112 195252 195888 206304 216128 223872 227794 260336 261184 275072 283668 324192 341691 357962 377158 378224 390504 391776 412608 432256 455588 520672 522368 536943 565737 567336 648384 683382 715924 754316 756448 781008 783552 825216 911176 1041344 1073886 1131474 1134672 1252867 1296768 1320053 1366764 1431848 1508632 1512896 1562016 1567104 1822352 2074369 2082688 2147772 2262948 2269344 2505734 2640106 2733528 2863696 3017264 3025792 3124032 3644704 3758601 3960159 4148738 4295544 4525896 4538688 5011468 5280212 5467056 5727392 6034528 6223107 6248064 7289408 7517202 7920318 8297476 8591088 9051792 9077376 9994687 10022936 10560424 10934112 11454784 12069056 12446214 14520583 14578816 15034404 15840636 16594952 17182176 18103584 19989374 20045872 21120848 21868224 22909568 24138112 24892428 29041166 29984061 30068808 31681272 33189904 34364352 36207168 39978748 40091744 42241696 43561749 43736448 49784856 57893753 58082332 59968122 60137616 63362544 66379808 68728704 69962809 72414336 79957496 80183488 84483392 87123498 99569712 109941557 115787506 116164664 119936244 120275232 126725088 132759616 139925618 159914992 160366976 168966784 173681259 174246996 199139424 209888427 219883114 231575012 232329328 239872488 240550464 253450176 265519232 279851236 319829984 329824671 347362518 348493992 398278848 405256271 419776854 439766228 463150024 464658656 479744976 481100928 506900352 559702472 636831283 639659968 659649342 694725036 696987984 769590899 796557696 810512542 839553708 879532456 926300048 929317312 959489952 1119404944 1215768813 1273662566 1279319936 1319298684 1389450072 1393975968 1539181798 1621025084 1679107416 1759064912 1852600096 1858634624 1910493849 1918979904 2238809888 2308772697 2431537626 2547325132 2638597368 2778900144 2787951936 3068368909 3078363596 3242050168 3358214832 3518129824 3705200192 3820987698 3837959808 4457818981 4477619776 4617545394 4863075252 5094650264 5277194736 5557800288 5575903872 6136737818 6156727192 6484100336 6716429664 7036259648 7410400384 7641975396 8915637962 8955239552 9205106727 9235090788 9726150504 10189300528 10554389472 11115600576 12273475636 12313454384 12968200672 13373456943 13432859328 14072519296 15283950792 17831275924 18410213454 18470181576 19452301008 20378601056 21108778944 21478582363 22231201152 24546951272 24626908768 25936401344 26746913886 26865718656 30567901584 33752057999 35662551848 36820426908 36940363152 38904602016 40757202112 42217557888 42957164726 49093902544 49253817536 51872802688 53493827772 61135803168 64435747089 67504115998 71325103696 73640853816 73880726304 77809204032 81514404224 85914329452 98187805088 98507635072 101256173997 106987655544 122271606336 128871494178 135008231996 142650207392 147281707632 147761452608 155618408064 171828658904 196375610176 202512347994 213975311088 236264405993 244543212672 257742988356 270016463992 285300414784 294563415264 295522905216 343657317808 392751220352 405024695988 427950622176 472528811986 515485976712 540032927984 570600829568 589126830528 687314635616 708793217979 810049391976 855901244352 945057623972 1030971953424 1080065855968 1178253661056 1374629271232 1417586435958 1620098783952 1711802488704 1890115247944 2061943906848 2160131711936 2749258542464 2835172871916 3240197567904 3780230495888 4123887813696 4320263423872 5670345743832 6480395135808 7560460991776 8247775627392 11340691487664 12960790271616 15120921983552 22681382975328 30241843967104 45362765950656 90725531901312
• Sum of all divisors σ(n): 307122413875200
• Sum of proper divisors (its aliquot sum) s(n): 216396881973888
• 90725531901312 is an abundant number, because the sum of its proper divisors (216396881973888) is greater than itself. Its abundance is 125671350072576

Bases of 90725531901312

• Binary: 10100101000001110101111000110011101110110000000₂
• Hexadecimal: 0x5283AF19DD80
• Base-36: W5QQF8ADC

Squares and roots of 90725531901312

• 90725531901312 squared (90725531901312²) is 8231122138775981405707321344
• 90725531901312 cubed (90725531901312³) is 746772934185115760223380512262910879203328
• The square root of 90725531901312 is 9524995.1129285101
• The cube root of 90725531901312 is 44934.1476138965

Scales and comparisons

• 90,725,531,901,312 seconds is equal to 2,884,791 years, 14 weeks, 4 days, 15 hours, 15 minutes, 12 seconds.
• To count from 1 to 90,725,531,901,312 would take you about seven million, two hundred eleven thousand, nine hundred seventy-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 90725531901312 cubic inches would be around 3744.5 feet tall.

Recreational maths with 90725531901312

• 90725531901312 backwards is 21310913552709
• 90725531901312 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 90725531901312's digits is 48
• More coming soon!