18188958411904

Names of 18188958411904

• Cardinal: 18188958411904 can be written as Eighteen trillion, one hundred eighty-eight billion, nine hundred fifty-eight million, four hundred eleven thousand, nine hundred four.

Scientific notation

• Scientific notation: 1.8188958411904 × 10¹³

Factors of 18188958411904

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 416

Divisors of 18188958411904

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 4 7 8 14 16 17 28 32 34 37 49 56 64 68 74 98 112 119 128 136 148 196 224 238 259 272 296 353 392 448 476 518 544 592 629 706 784 833 896 952 1036 1088 1184 1258 1369 1412 1568 1666 1813 1904 2072 2176 2368 2471 2516 2738 2824 3136 3332 3626 3808 4144 4403 4736 4942 5032 5476 5648 6001 6272 6664 7252 7616 8288 8806 9583 9884 10064 10952 11296 12002 13061 13328 14504 15232 16576 17297 17612 19166 19768 20128 21904 22592 23273 24004 26122 26656 29008 30821 33152 34594 35224 38332 39536 40256 42007 43808 45184 46546 48008 52244 53312 58016 61642 67081 69188 70448 76664 79072 80512 84014 87616 91427 93092 96016 104488 106624 116032 123284 124609 134162 138376 140896 153328 158144 162911 168028 175232 182854 186184 192032 208976 222037 232064 246568 249218 268324 276752 281792 294049 306656 316288 325822 336056 365708 372368 384064 417952 444074 483257 493136 498436 536648 553504 563584 588098 613312 639989 651644 672112 731416 744736 768128 835904 872263 888148 966514 986272 996872 1073296 1107008 1140377 1176196 1226624 1279978 1303288 1344224 1462832 1489472 1554259 1671808 1744526 1776296 1933028 1972544 1993744 2118353 2146592 2214016 2280754 2352392 2559956 2606576 2688448 2925664 2978944 3108518 3382799 3489052 3552592 3866056 3945088 3987488 4236706 4293184 4561508 4610533 4704784 5119912 5213152 5376896 5851328 6105841 6217036 6765598 6978104 7105184 7732112 7974976 8215369 8473412 8586368 9123016 9221066 9409568 10239824 10426304 10879813 11702656 12211682 12434072 13531196 13956208 14210368 14828471 15464224 15949952 16430738 16946824 18246032 18442132 18819136 20479648 20852608 21759626 23679593 24423364 24868144 27062392 27912416 28420736 29656942 30928448 32273731 32861476 33893648 36492064 36884264 37638272 40959296 43519252 47359186 48846728 49736288 54124784 55824832 57507583 59313884 61856896 64547462 65722952 67787296 72984128 73768528 78379061 81918592 87038504 94718372 97693456 99472576 103799297 108249568 111649664 115015166 118627768 129094924 131445904 135574592 145968256 147537056 156758122 170589721 174077008 189436744 195386912 198945152 207598594 216499136 225916117 230030332 237255536 258189848 262891808 271149184 295074112 313516244 341179442 348154016 378873488 390773824 402553081 415197188 432998272 451832234 460060664 474511072 516379696 525783616 548653427 590148224 627032488 682358884 696308032 757746976 781547648 805106162 830394376 903664468 920121328 949022144 1032759392 1051567232 1097306854 1194128047 1254064976 1364717768 1392616064 1515493952 1610212324 1660788752 1807328936 1840242656 1898044288 2065518784 2194613708 2388256094 2508129952 2729435536 2900025257 3030987904 3220424648 3321577504 3614657872 3680485312 3840573989 4131037568 4389227416 4776512188 5016259904 5458871072 5800050514 6440849296 6643155008 7229315744 7360970624 7681147978 8358896329 8778454832 9553024376 10032519808 10917742144 11600101028 12881698592 13286310016 14458631488 15362295956 16717792658 17556909664 19106048752 20300176799 21835484288 23200202056 25763397184 28917262976 30724591912 33435585316 35113819328 38212097504 40600353598 46400404112 51526794368 61449183824 66871170632 70227638656 76424195008 81200707196 92800808224 122898367648 133742341264 142101237593 152848390016 162401414392 185601616448 245796735296 267484682528 284202475186 324802828784 371203232896 491593470592 534969365056 568404950372 649605657568 1069938730112 1136809900744 1299211315136 2273619801488 2598422630272 4547239602976 9094479205952 18188958411904
• Sum of all divisors σ(n): 46000556053830
• Sum of proper divisors (its aliquot sum) s(n): 27811597641926
• 18188958411904 is an abundant number, because the sum of its proper divisors (27811597641926) is greater than itself. Its abundance is 9622639230022

Bases of 18188958411904

• Binary: 100001000101011110010011001111010110010000000₂
• Hexadecimal: 0x108AF267AC80
• Base-36: 6G3W47ON4

Squares and roots of 18188958411904

• 18188958411904 squared (18188958411904²) is 330838208109973281728905216
• 18188958411904 cubed (18188958411904³) is 6017602408381144675819658997067902091264
• The square root of 18188958411904 is 4264851.5111201701
• The cube root of 18188958411904 is 26298.8006662021

Scales and comparisons

• 18,188,958,411,904 seconds is equal to 578,352 years, 31 weeks, 6 days, 23 hours, 45 minutes, 4 seconds.
• To count from 1 to 18,188,958,411,904 would take you about one million, four hundred forty-five thousand, eight hundred eighty-one 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 18188958411904 cubic inches would be around 2191.6 feet tall.

Recreational maths with 18188958411904

• 18188958411904 backwards is 40911485988181
• The number of decimal digits it has is: 14
• The sum of 18188958411904's digits is 67
• More coming soon!