18744428040822

Names of 18744428040822

• Cardinal: 18744428040822 can be written as Eighteen trillion, seven hundred forty-four billion, four hundred twenty-eight million, forty thousand, eight hundred twenty-two.

Scientific notation

• Scientific notation: 1.8744428040822 × 10¹³

Factors of 18744428040822

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 2044

Divisors of 18744428040822

• Number of divisors d(n): 252
• Complete list of divisors:
  1 2 3 6 9 11 17 18 22 27 33 34 51 54 66 81 99 102 153 162 187 198 243 289 297 306 374 459 486 561 578 594 729 867 891 918 1122 1377 1458 1683 1734 1782 2011 2601 2673 2754 3179 3366 4022 4131 5049 5202 5346 6033 6358 7803 8019 8262 9537 10098 12066 12393 15147 15606 16038 18099 19074 22121 23409 24786 28611 30294 34187 36198 44242 45441 46818 54297 57222 66363 68374 70227 85833 90882 102561 108594 132726 136323 140454 162891 171666 199089 205122 210681 257499 272646 307683 325782 376057 398178 421362 488673 514998 581179 597267 615366 752114 772497 923049 977346 1128171 1162358 1194534 1466019 1544994 1743537 1791801 1846098 2256342 2317491 2769147 2932038 3384513 3487074 3583602 4044121 4634982 5230611 5375403 5538294 6392969 6769026 8088242 8307441 10153539 10461222 10750806 12132363 12785938 15691833 16126209 16614882 19178907 20307078 24264726 24922323 30460617 31383666 32252418 36397089 38357814 44485331 47075499 49844646 57536721 60921234 68750057 72794178 88970662 91381851 94150998 109191267 115073442 133455993 137500114 141226497 172610163 182763702 206250171 218382534 266911986 274145553 282452994 327573801 345220326 400367979 412500342 423679491 517830489 548291106 618750513 655147602 756250627 800735958 847358982 982721403 1035660978 1168750969 1201103937 1237501026 1512501254 1553491467 1856251539 1965442806 2268751881 2337501938 2402207874 2948164209 3106982934 3506252907 3603311811 3712503078 4537503762 4660474401 5568754617 5896328418 6806255643 7012505814 7206623622 9320948802 10518758721 10809935433 11137509234 12856260659 13612511286 16706263851 20418766929 21037517442 21619870866 25712521318 31556276163 32429806299 33412527702 38568781977 40837533858 50118791553 61256300787 63112552326 64859612598 77137563954 94668828489 100237583106 115706345931 122512601574 183768902361 189337656978 231412691862 284006485467 347119037793 367537804722 551306707083 568012970934 694238075586 852019456401 1041357113379 1102613414166 1704038912802 2082714226758 3124071340137 6248142680274 9372214020411 18744428040822
• Sum of all divisors σ(n): 48876623074188
• Sum of proper divisors (its aliquot sum) s(n): 30132195033366
• 18744428040822 is an abundant number, because the sum of its proper divisors (30132195033366) is greater than itself. Its abundance is 11387766992544

Bases of 18744428040822

• Binary: 100010000110001000110111110011001001001110110₂
• Hexadecimal: 0x110C46F99276
• Base-36: 6N72KHLDI

Squares and roots of 18744428040822

• 18744428040822 squared (18744428040822²) is 351353582577554081298435684
• 18744428040822 cubed (18744428040822³) is 6585921945509972840985586898133493492248
• The square root of 18744428040822 is 4329483.5766892569
• The cube root of 18744428040822 is 26563.8323732141

Scales and comparisons

• 18,744,428,040,822 seconds is equal to 596,014 years, 43 weeks, 1 day, 14 hours, 53 minutes, 42 seconds.
• To count from 1 to 18,744,428,040,822 would take you about one million, four hundred ninety thousand and thirty-seven 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 18744428040822 cubic inches would be around 2213.7 feet tall.

Recreational maths with 18744428040822

• 18744428040822 backwards is 22804082444781
• 18744428040822 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 18744428040822's digits is 54
• More coming soon!