72789894300032

Names of 72789894300032

• Cardinal: 72789894300032 can be written as Seventy-two trillion, seven hundred eighty-nine billion, eight hundred ninety-four million, three hundred thousand and thirty-two.

Scientific notation

• Scientific notation: 7.2789894300032 × 10¹³

Factors of 72789894300032

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 4705

Divisors of 72789894300032

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 7 8 13 14 16 26 28 32 52 56 64 91 104 112 127 128 169 182 208 224 254 338 364 416 448 508 676 728 832 889 896 1016 1093 1183 1352 1456 1651 1664 1778 2032 2186 2366 2704 2912 3302 3463 3556 4064 4372 4732 5408 5824 6604 6926 7112 7651 8128 8744 9464 10816 11557 11648 13208 13852 14209 14224 15302 16256 17488 18928 21463 21632 23114 24241 26416 27704 28418 28448 30604 34976 37856 42926 45019 46228 48482 52832 55408 56836 56896 61208 69952 75712 85852 90038 92456 96964 99463 105664 110816 113672 113792 122416 138811 139904 150241 151424 171704 180076 184717 184912 193928 198926 211328 221632 227344 244832 277622 300482 315133 343408 360152 369434 369824 387856 397852 439801 443264 454688 489664 555244 585247 600964 630266 686816 720304 738868 739648 775712 795704 879602 909376 971677 979328 1110488 1170494 1201928 1260532 1293019 1373632 1440608 1477736 1479296 1551424 1591408 1759204 1804543 1818752 1943354 2220976 2340988 2403856 2521064 2586038 2747264 2881216 2955472 3078607 3102848 3182816 3518408 3609086 3785059 3886708 4096729 4441952 4681976 4807712 5042128 5172076 5717413 5762432 5910944 6157214 6365632 7036816 7218172 7570118 7773416 8193458 8883904 9363952 9615424 10084256 10344152 11434826 11821888 12314428 12631801 12731264 14073632 14436344 15140236 15546832 16386916 17767808 18727904 19230848 20168512 20688304 22869652 23459059 23643776 24628856 25263602 26495413 28147264 28872688 30280472 31093664 32773832 37455808 40021891 40337024 41376608 45739304 46918118 49205767 49257712 50527204 52990826 56294528 57745376 60560944 62187328 65547664 74326369 74911616 80043782 82753216 91478608 93836236 98411534 98515424 101054408 105981652 115490752 121121888 124374656 131095328 148652738 160087564 164213413 165506432 182957216 187672472 196823068 197030848 202108816 211963304 230981504 242243776 262190656 297305476 320175128 328426826 344440369 365914432 375344944 393646136 394061696 404217632 423926608 480702493 484487552 520284583 524381312 594610952 639674971 640350256 656853652 688880738 731828864 750689888 787292272 808435264 847853216 961404986 1040569166 1189221904 1279349942 1280700512 1313707304 1377761476 1501379776 1574584544 1616870528 1695706432 1922809972 2081138332 2378443808 2558699884 2561401024 2627414608 2755522952 3002759552 3149169088 3364917451 3391412864 3845619944 4162276664 4477724797 4756887616 5117399768 5122802048 5254829216 5511045904 6249132409 6298338176 6729834902 7691239888 8324553328 8955449594 9513775232 10234799536 10509658432 11022091808 12498264818 13459669804 15382479776 16649106656 17910899188 20469599072 21019316864 22044183616 24996529636 26919339608 30764959552 33298213312 35821798376 40939198144 43743926863 44088367232 49993059272 53838679216 61529919104 66596426624 71643596752 81238721317 81878396288 87487853726 99986118544 107677358432 143287193504 162477442634 174975707452 199972237088 215354716864 286574387008 324954885268 349951414904 399944474176 430709433728 568671049219 573148774016 649909770536 699902829808 799888948352 1137342098438 1299819541072 1399805659616 2274684196876 2599639082144 2799611319232 4549368393752 5199278164288 5599222638464 9098736787504 10398556328576 18197473575008 36394947150016 72789894300032
• Sum of all divisors σ(n): 181086648975360
• Sum of proper divisors (its aliquot sum) s(n): 108296754675328
• 72789894300032 is an abundant number, because the sum of its proper divisors (108296754675328) is greater than itself. Its abundance is 35506860375296

Bases of 72789894300032

• Binary: 10000100011001110110111110010110000000110000000₂
• Hexadecimal: 0x4233B7CB0180
• Base-36: PSV7ROQ68

Squares and roots of 72789894300032

• 72789894300032 squared (72789894300032²) is 5298368712209831043235201024
• 72789894300032 cubed (72789894300032³) is 385667698524350268856739727169595289632768
• The square root of 72789894300032 is 8531699.3793752485
• The cube root of 72789894300032 is 41753.2574077725

Scales and comparisons

• 72,789,894,300,032 seconds is equal to 2,314,493 years, 25 weeks, 1 day, 11 hours, 20 minutes, 32 seconds.
• To count from 1 to 72,789,894,300,032 would take you about five million, seven hundred eighty-six thousand, two hundred thirty-three 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 72789894300032 cubic inches would be around 3479.4 feet tall.

Recreational maths with 72789894300032

• 72789894300032 backwards is 23000349898727
• The number of decimal digits it has is: 14
• The sum of 72789894300032's digits is 62
• More coming soon!