18244187732992

Names of 18244187732992

• Cardinal: 18244187732992 can be written as Eighteen trillion, two hundred forty-four billion, one hundred eighty-seven million, seven hundred thirty-two thousand, nine hundred ninety-two.

Scientific notation

• Scientific notation: 1.8244187732992 × 10¹³

Factors of 18244187732992

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 359

Divisors of 18244187732992

• Number of divisors d(n): 264
• Complete list of divisors:
  1 2 4 8 13 16 26 32 52 64 73 104 128 146 169 208 256 271 292 338 416 512 542 584 676 832 949 1024 1084 1168 1352 1664 1898 2168 2336 2704 3328 3523 3796 4336 4672 5329 5408 6656 7046 7592 8672 9344 10658 10816 12337 13312 14092 15184 17344 18688 19783 21316 21632 24674 28184 30368 34688 37376 39566 42632 43264 45799 49348 56368 60736 69277 69376 74752 79132 85264 86528 91598 98696 112736 121472 138554 138752 158264 170528 173056 183196 197392 225472 242944 257179 277108 277504 316528 341056 366392 389017 394784 450944 485888 514358 554216 633056 682112 732784 778034 789568 900601 901888 971776 1028716 1108432 1266112 1364224 1444159 1465568 1556068 1579136 1801202 1803776 2057432 2216864 2532224 2728448 2888318 2931136 3112136 3158272 3343327 3602404 3607552 4114864 4433728 5057221 5064448 5456896 5776636 5862272 6224272 6316544 6686654 7204808 8229728 8867456 10114442 10128896 11553272 11724544 12448544 12633088 13373308 14409616 16459456 17734912 18774067 20228884 20257792 23106544 23449088 24897088 26746616 28819232 32918912 35469824 37548134 40457768 46213088 46898176 49794176 53493232 57638464 65743873 65837824 70939648 75096268 80915536 92426176 99588352 105423607 106986464 115276928 131487746 131675648 150192536 161831072 184852352 199176704 210847214 213972928 230553856 244062871 262975492 263351296 300385072 323662144 369704704 398353408 421694428 427945856 461107712 488125742 525950984 600770144 647324288 739409408 843388856 855891712 922215424 976251484 1051901968 1201540288 1294648576 1370506891 1478818816 1686777712 1711783424 1952502968 2103803936 2403080576 2589297152 2741013782 3373555424 3423566848 3905005936 4207607872 4806161152 5178594304 5482027564 6747110848 7810011872 8415215744 9612322304 10964055128 13494221696 15620023744 16830431488 17816589583 19224644608 21928110256 26988443392 31240047488 33660862976 35633179166 43856220512 53976886784 62480094976 67321725952 71266358332 87712441024 107953773568 124960189952 142532716664 175424882048 249920379904 285065433328 350849764096 570130866656 701699528192 1140261733312 1403399056384 2280523466624 4561046933248 9122093866496 18244187732992
• Sum of all divisors σ(n): 40188034386240
• Sum of proper divisors (its aliquot sum) s(n): 21943846653248
• 18244187732992 is an abundant number, because the sum of its proper divisors (21943846653248) is greater than itself. Its abundance is 3699658920256

Bases of 18244187732992

• Binary: 100001001011111001110010101000011110000000000₂
• Hexadecimal: 0x1097CE543C00
• Base-36: 6GT9IBPJ4

Squares and roots of 18244187732992

• 18244187732992 squared (18244187732992²) is 332850386036655772285272064
• 18244187732992 cubed (18244187732992³) is 6072584929851606925982308720418108735488
• The square root of 18244187732992 is 4271321.5440881995
• The cube root of 18244187732992 is 26325.3918403699

Scales and comparisons

• 18,244,187,732,992 seconds is equal to 580,108 years, 38 weeks, 2 days, 5 hours, 49 minutes, 52 seconds.
• To count from 1 to 18,244,187,732,992 would take you about one million, four hundred fifty thousand, two hundred seventy-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 18244187732992 cubic inches would be around 2193.8 feet tall.

Recreational maths with 18244187732992

• 18244187732992 backwards is 29923778144281
• The number of decimal digits it has is: 14
• The sum of 18244187732992's digits is 67
• More coming soon!