18369068626944

Names of 18369068626944

• Cardinal: 18369068626944 can be written as Eighteen trillion, three hundred sixty-nine billion, sixty-eight million, six hundred twenty-six thousand, nine hundred forty-four.

Scientific notation

• Scientific notation: 1.8369068626944 × 10¹³

Factors of 18369068626944

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 10545893

Divisors of 18369068626944

• Number of divisors d(n): 264
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 54 56 63 64 72 81 84 96 108 112 126 128 144 162 168 189 192 216 224 243 252 256 288 324 336 378 384 432 448 486 504 512 567 576 648 672 756 768 864 896 972 1008 1024 1134 1152 1296 1344 1512 1536 1701 1728 1792 1944 2016 2268 2304 2592 2688 3024 3072 3402 3456 3584 3888 4032 4536 4608 5184 5376 6048 6804 6912 7168 7776 8064 9072 9216 10368 10752 12096 13608 13824 15552 16128 18144 20736 21504 24192 27216 27648 31104 32256 36288 41472 48384 54432 62208 64512 72576 82944 96768 108864 124416 145152 193536 217728 248832 290304 435456 580608 870912 1741824 10545881 21091762 31637643 42183524 63275286 73821167 84367048 94912929 126550572 147642334 168734096 189825858 221463501 253101144 284738787 295284668 337468192 379651716 442927002 506202288 569477574 590569336 664390503 674936384 759303432 854216361 885854004 1012404576 1138955148 1181138672 1328781006 1349872768 1518606864 1708432722 1771708008 1993171509 2024809152 2277910296 2362277344 2562649083 2657562012 2699745536 3037213728 3416865444 3543416016 3986343018 4049618304 4555820592 4724554688 5125298166 5315124024 5399491072 5979514527 6074427456 6833730888 7086832032 7972686036 8099236608 9111641184 9449109376 10250596332 10630248048 10798982144 11959029054 12148854912 13667461776 14173664064 15945372072 16198473216 17938543581 18223282368 18898218752 20501192664 21260496096 23918058108 24297709824 27334923552 28347328128 31890744144 32396946432 35877087162 36446564736 37796437504 41002385328 42520992192 47836116216 48595419648 54669847104 56694656256 63781488288 71754174324 72893129472 75592875008 82004770656 85041984384 95672232432 97190839296 109339694208 113389312512 127562976576 143508348648 145786258944 164009541312 170083968768 191344464864 218679388416 226778625024 255125953152 287016697296 291572517888 328019082624 340167937536 382688929728 437358776832 510251906304 574033394592 656038165248 680335875072 765377859456 874717553664 1020503812608 1148066789184 1312076330496 1530755718912 2041007625216 2296133578368 2624152660992 3061511437824 4592267156736 6123022875648 9184534313472 18369068626944
• Sum of all divisors σ(n): 62862568362048
• Sum of proper divisors (its aliquot sum) s(n): 44493499735104
• 18369068626944 is an abundant number, because the sum of its proper divisors (44493499735104) is greater than itself. Its abundance is 26124431108160

Bases of 18369068626944

• Binary: 100001011010011100001110011110111010000000000₂
• Hexadecimal: 0x10B4E1CF7400
• Base-36: 6IEMT6O00

Squares and roots of 18369068626944

• 18369068626944 squared (18369068626944²) is 337422682221378329442779136
• 18369068626944 cubed (18369068626944³) is 6198140406012015669860627432338970640384
• The square root of 18369068626944 is 4285915.1446271077
• The cube root of 18369068626944 is 26385.3208047273

Scales and comparisons

• 18,369,068,626,944 seconds is equal to 584,079 years, 29 weeks, 1 day, 23 hours, 2 minutes, 24 seconds.
• To count from 1 to 18,369,068,626,944 would take you about one million, four hundred sixty thousand, one hundred ninety-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 18369068626944 cubic inches would be around 2198.8 feet tall.

Recreational maths with 18369068626944

• 18369068626944 backwards is 44962686096381
• 18369068626944 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 18369068626944's digits is 72
• More coming soon!