30681789093072

Names of 30681789093072

• Cardinal: 30681789093072 can be written as Thirty trillion, six hundred eighty-one billion, seven hundred eighty-nine million, ninety-three thousand and seventy-two.

Scientific notation

• Scientific notation: 3.0681789093072 × 10¹³

Factors of 30681789093072

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 70896

Divisors of 30681789093072

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 36 37 39 48 52 72 74 78 104 111 117 144 148 156 169 208 222 234 296 312 333 338 444 468 481 507 592 624 666 676 888 936 962 1014 1332 1352 1369 1443 1521 1776 1872 1924 2028 2197 2664 2704 2738 2886 3042 3848 4056 4107 4329 4394 5328 5476 5772 6084 6253 6591 7696 8112 8214 8658 8788 10952 11544 12168 12321 12506 13182 16428 17316 17576 17797 18759 19773 21904 23088 24336 24642 25012 26364 32856 34632 35152 35594 37518 39546 49284 50024 52728 53391 56277 65712 69264 70841 71188 75036 79092 81289 98568 100048 105456 106782 112554 141682 142376 150072 158184 160173 162578 197136 212523 213564 225108 231361 243867 283364 284752 300144 316368 320346 325156 425046 427128 450216 462722 487734 566728 637569 640692 650312 694083 731601 850092 854256 900432 920933 925444 975468 1133456 1275138 1281384 1300624 1388166 1463202 1700184 1841866 1850888 1950936 2082249 2550276 2562768 2621117 2762799 2776332 2926404 3007693 3400368 3683732 3701776 3901872 4164498 5100552 5242234 5525598 5552664 5852808 6015386 7367464 7863351 8288397 8328996 9023079 10201104 10484468 11051196 11105328 11705616 11972129 12030772 14734928 15726702 16576794 16657992 18046158 20968936 22102392 23590053 23944258 24061544 27069237 31453404 33153588 33315984 34074521 35916387 36092316 41937872 44204784 47180106 47888516 48123088 54138474 62906808 66307176 68149042 71832774 72184632 94360212 95777032 96981329 102223563 107749161 108276948 125813616 132614352 136298084 143665548 144369264 155637677 188720424 191554064 193962658 204447126 215498322 216553896 272596168 287331096 290943987 306670689 311275354 377440848 387925316 408894252 430996644 433107792 442968773 466913031 545192336 574662192 581887974 613341378 622550708 775850632 817788504 861993288 872831961 885937546 933826062 1163775948 1226682756 1245101416 1260757277 1328906319 1400739093 1551701264 1635577008 1723986576 1745663922 1771875092 1867652124 2327551896 2453365512 2490202832 2521514554 2657812638 2801478186 3491327844 3543750184 3735304248 3782271831 3986718957 4655103792 4906731024 5043029108 5315625276 5602956372 5758594049 6982655688 7087500368 7470608496 7564543662 7973437914 10086058216 10631250552 11205912744 11346815493 11517188098 13965311376 15129087324 15946875828 16389844601 17275782147 20172116432 21262501104 22411825488 22693630986 23034376196 30258174648 31893751656 32779689202 34551564294 45387261972 46068752392 49169533803 51827346441 60516349296 63787503312 65559378404 69103128588 90774523944 92137504784 98339067606 103654692882 131118756808 138206257176 147508601409 181549047888 196678135212 207309385764 213067979813 262237513616 276412514352 295017202818 393356270424 414618771528 426135959626 590034405636 639203939439 786712540848 829237543056 852271919252 1180068811272 1278407878878 1704543838504 1917611818317 2360137622544 2556815757756 3409087677008 3835223636634 5113631515512 7670447273268 10227263031024 15340894546536 30681789093072
• Sum of all divisors σ(n): 95601986003160
• Sum of proper divisors (its aliquot sum) s(n): 64920196910088
• 30681789093072 is an abundant number, because the sum of its proper divisors (64920196910088) is greater than itself. Its abundance is 34238407817016

Bases of 30681789093072

• Binary: 110111110011110101001001000111101010011010000₂
• Hexadecimal: 0x1BE7A923D4D0
• Base-36: AVJ0P1N80

Squares and roots of 30681789093072

• 30681789093072 squared (30681789093072²) is 941372181951751940278397184
• 30681789093072 cubed (30681789093072³) is 28882982744728652930575840243273158709248
• The square root of 30681789093072 is 5539114.4683127825
• The cube root of 30681789093072 is 31305.9504428515

Scales and comparisons

• 30,681,789,093,072 seconds is equal to 975,585 years, 51 weeks, 2 days, 16 hours, 31 minutes, 12 seconds.
• To count from 1 to 30,681,789,093,072 would take you about two million, four hundred thirty-eight thousand, nine hundred sixty-four 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 30681789093072 cubic inches would be around 2608.8 feet tall.

Recreational maths with 30681789093072

• 30681789093072 backwards is 27039098718603
• The number of decimal digits it has is: 14
• The sum of 30681789093072's digits is 63
• More coming soon!