72735911081989376

Names of 72735911081989376

• Cardinal: 72735911081989376 can be written as Seventy-two quadrillion, seven hundred thirty-five trillion, nine hundred eleven billion, eighty-one million, nine hundred eighty-nine thousand, three hundred seventy-six.

Scientific notation

• Scientific notation: 7.2735911081989376 × 10¹⁶

Factors of 72735911081989376

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 404

Divisors of 72735911081989376

• Number of divisors d(n): 252
• Complete list of divisors:
  1 2 4 8 13 16 26 32 52 64 104 128 169 208 256 338 389 416 676 778 832 1352 1556 1664 2197 2704 3112 3328 4394 5057 5408 6224 8788 10114 10816 12448 17576 20228 21632 24896 28561 35152 40456 43264 49792 57122 65741 70304 80912 99584 114244 131482 140608 151321 161824 228488 262964 281216 302642 323648 371293 456976 525928 562432 605284 647296 742586 854633 913952 1051856 1210568 1294592 1485172 1709266 1827904 1967173 2103712 2421136 2970344 3418532 3655808 3934346 4207424 4826809 4842272 5940688 6837064 7311616 7868692 8414848 9653618 9684544 11110229 11881376 13674128 15737384 16829696 19307236 19369088 22220458 23762752 25573249 27348256 31474768 38614472 38738176 44440916 47525504 51146498 54696512 58863869 62949536 77228944 88881832 95051008 102292996 109393024 117727738 125899072 144432977 154457888 177763664 204585992 218786048 235455476 251798144 288865954 308915776 332452237 355527328 409171984 470910952 503596288 577731908 617831552 664904474 711054656 765230297 818343968 941821904 1155463816 1235663104 1329808948 1422109312 1530460594 1636687936 1877628701 1883643808 2310927632 2659617896 2844218624 3060921188 3273375872 3755257402 3767287616 4321879081 4621855264 5319235792 6121842376 6546751744 7510514804 7534575232 8643758162 9243710528 9947993861 10638471584 12243684752 15021029608 15069150464 17287516324 18487421056 19895987722 21276943168 24487369504 30042059216 34575032648 36974842112 39791975444 42553886336 48974739008 56184428053 60084118432 69150065296 79583950888 85107772672 97949478016 112368856106 120168236864 129323920193 138300130592 159167901776 195898956032 224737712212 240336473728 258647840386 276600261184 318335803552 449475424424 480672947456 517295680772 553200522368 636671607104 730397564689 898950848848 1034591361544 1106401044736 1273343214208 1460795129378 1681210962509 1797901697696 2069182723088 2546686428416 2921590258756 3362421925018 3595803395392 4138365446176 5843180517512 6724843850036 7191606790784 8276730892352 11686361035024 13449687700072 14383213581568 16553461784704 21855742512617 23372722070048 26899375400144 33106923569408 43711485025234 46745444140096 53798750800288 87422970050468 93490888280192 107597501600576 174845940100936 186981776560384 215195003201152 284124652664021 349691880201872 430390006402304 568249305328042 699383760403744 1136498610656084 1398767520807488 2272997221312168 2797535041614976 4545994442624336 5595070083229952 9091988885248672 18183977770497344 36367955540994688 72735911081989376
• Sum of all divisors σ(n): 157692047805359340
• Sum of proper divisors (its aliquot sum) s(n): 84956136723369964
• 72735911081989376 is an abundant number, because the sum of its proper divisors (84956136723369964) is greater than itself. Its abundance is 12220225641380588

Bases of 72735911081989376

• Binary: 100000010011010001110110011111110011101001101010100000000₂
• Hexadecimal: 0x10268ECFE74D500
• Base-36: JW6Q89CN7CW

Squares and roots of 72735911081989376

• 72735911081989376 squared (72735911081989376²) is 5290512760927064918085329776869376
• 72735911081989376 cubed (72735911081989376³) is 384810265756921111361524071201328094521275371749376
• The square root of 72735911081989376 is 269695960.4480374415
• The cube root of 72735911081989376 is 417429.3302297657

Scales and comparisons

• 72,735,911,081,989,376 seconds is equal to 2,312,776,985 years, 24 weeks, 5 hours, 2 minutes, 56 seconds.
• To count from 1 to 72,735,911,081,989,376 would take you about six billion, nine hundred thirty-eight million, three hundred thirty thousand, nine hundred fifty-six 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 72735911081989376 cubic inches would be around 34785.8 feet tall.

Recreational maths with 72735911081989376

• 72735911081989376 backwards is 67398918011953727
• The number of decimal digits it has is: 17
• The sum of 72735911081989376's digits is 86
• More coming soon!