18365419489152

Names of 18365419489152

• Cardinal: 18365419489152 can be written as Eighteen trillion, three hundred sixty-five billion, four hundred nineteen million, four hundred eighty-nine thousand, one hundred fifty-two.

Scientific notation

• Scientific notation: 1.8365419489152 × 10¹³

Factors of 18365419489152

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 234

Divisors of 18365419489152

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 32 37 48 64 74 89 96 103 111 128 148 178 192 206 222 267 296 309 356 384 412 444 534 592 618 712 824 888 1068 1184 1236 1369 1424 1648 1776 2136 2368 2472 2738 2848 3293 3296 3552 3811 4107 4272 4736 4944 5476 5696 6586 6592 7104 7622 8214 8544 9167 9879 9888 10609 10952 11392 11433 13172 13184 14208 15244 16428 17088 18334 19758 19776 21218 21904 22866 26344 27501 30488 31827 32856 34176 36668 39516 39552 42436 43808 45732 50653 52688 55002 60976 63654 65712 73336 79032 84872 87616 91464 101306 105376 110004 121841 121952 127308 131424 141007 146672 151959 158064 169744 175232 182928 202612 210752 220008 243682 243904 254616 262848 282014 293344 303918 316128 339179 339488 365523 365856 392533 405224 421504 423021 440016 487364 487808 509232 525696 564028 586688 607836 632256 678358 678976 731046 731712 785066 810448 846042 880032 944201 974728 1017537 1018464 1128056 1173376 1177599 1215672 1264512 1356716 1357952 1462092 1463424 1570132 1620896 1692084 1760064 1888402 1949456 2035074 2036928 2256112 2355198 2431344 2713432 2832603 2924184 3140264 3241792 3384168 3520128 3776804 3898912 4070148 4073856 4508117 4512224 4710396 4862688 5217259 5426864 5665206 5848368 6280528 6483584 6768336 7553608 7797824 8140296 9016234 9024448 9420792 9725376 10434518 10853728 11330412 11696736 12549623 12561056 13524351 13536672 14523721 15107216 15595648 15651777 16280592 18032468 18048896 18841584 19450752 20869036 21707456 22660824 23393472 25099246 25122112 27048702 27073344 29047442 30214432 31303554 32561184 34935437 36064936 37648869 37683168 41738072 43414912 43571163 45321648 46786944 50198492 50244224 54097404 54146688 58094884 60428864 62607108 65122368 69870874 72129872 75297738 75366336 83476144 87142326 90643296 100396984 104806311 108194808 116189768 120857728 125214216 130244736 139741748 144259744 150595476 150732672 166952288 174284652 181286592 200793968 209612622 216389616 232379536 250428432 279483496 288519488 301190952 333904576 348569304 362573184 401587936 419225244 432779232 464336051 464759072 500856864 537377677 558966992 577038976 602381904 667809152 697138608 803175872 838450488 865558464 928672102 929518144 1001713728 1074755354 1117933984 1204763808 1292611169 1393008153 1394277216 1606351744 1612133031 1676900976 1731116928 1857344204 1859036288 2003427456 2149510708 2235867968 2409527616 2585222338 2786016306 2788554432 3224266062 3353801952 3714688408 3877833507 4299021416 4471735936 4819055232 5170444676 5572032612 5577108864 6448532124 6707603904 7429376816 7755667014 8598042832 10340889352 11144065224 12897064248 13415207808 14858753632 15511334028 17196085664 20681778704 22288130448 25794128496 29717507264 31022668056 34392171328 41363557408 44576260896 47826613253 51588256992 59435014528 62045336112 68784342656 82727114816 89152521792 95653226506 103176513984 124090672224 143479839759 165454229632 178305043584 191306453012 206353027968 248181344448 286959679518 382612906024 496362688896 573919359036 765225812048 1147838718072 1530451624096 2295677436144 3060903248192 4591354872288 6121806496384 9182709744576 18365419489152
• Sum of all divisors σ(n): 51198584004000
• Sum of proper divisors (its aliquot sum) s(n): 32833164514848
• 18365419489152 is an abundant number, because the sum of its proper divisors (32833164514848) is greater than itself. Its abundance is 14467745025696

Bases of 18365419489152

• Binary: 100001011010000001000010011100000011110000000₂
• Hexadecimal: 0x10B4084E0780
• Base-36: 6ICYGKZ9C

Squares and roots of 18365419489152

• 18365419489152 squared (18365419489152²) is 337288633012524108645679104
• 18365419489152 cubed (18365419489152³) is 6194447234197646918221612076755801079808
• The square root of 18365419489152 is 4285489.4106918523
• The cube root of 18365419489152 is 26383.5734824621

Scales and comparisons

• 18,365,419,489,152 seconds is equal to 583,963 years, 27 weeks, 4 days, 13 hours, 39 minutes, 12 seconds.
• To count from 1 to 18,365,419,489,152 would take you about one million, four hundred fifty-nine thousand, nine hundred 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 18365419489152 cubic inches would be around 2198.6 feet tall.

Recreational maths with 18365419489152

• 18365419489152 backwards is 25198491456381
• The number of decimal digits it has is: 14
• The sum of 18365419489152's digits is 66
• More coming soon!