18089552184822942

Names of 18089552184822942

• Cardinal: 18089552184822942 can be written as Eighteen quadrillion, eighty-nine trillion, five hundred fifty-two billion, one hundred eighty-four million, eight hundred twenty-two thousand, nine hundred forty-two.

Scientific notation

• Scientific notation: 1.8089552184822942 × 10¹⁶

Factors of 18089552184822942

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1312

Divisors of 18089552184822942

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 6 47 94 141 282 313 626 939 947 1878 1894 2209 2841 4418 5682 6627 13254 14711 29422 44133 44509 88266 89018 97969 103823 133527 195938 207646 267054 293907 296411 311469 587814 592822 622938 691417 889233 1382834 1778466 2074251 2091923 4148502 4183846 4604543 6275769 9209086 12551538 13813629 13931317 27627258 27862634 30664297 32496599 41793951 61328594 64993198 83587902 91992891 92776643 97489797 98320381 183985782 185553286 194979594 196640762 216413521 278329929 294961143 432827042 556659858 589922286 649240563 654771899 1298481126 1309543798 1441221959 1964315697 2882443918 3928631394 4323665877 4360502221 8647331754 8721004442 10171435487 13081506663 20342870974 26163013326 29039089259 30514306461 30774279253 58078178518 61028612922 61548558506 67737432073 87117267777 92322837759 135474864146 174234535554 184645675518 203212296219 204943604387 406424592438 409887208774 614830813161 1229661626322 1364837195173 2729674390346 3183659307431 4094511585519 6367318614862 8189023171038 9550977922293 9632349406189 19101955844586 19264698812378 28897048218567 57794096437134 64147348173131 128294696346262 192442044519393 384884089038786 3014925364137157 6029850728274314 9044776092411471 18089552184822942
• Sum of all divisors σ(n): 37123238077286400
• Sum of proper divisors (its aliquot sum) s(n): 19033685892463458
• 18089552184822942 is an abundant number, because the sum of its proper divisors (19033685892463458) is greater than itself. Its abundance is 944133707640516

Bases of 18089552184822942

• Binary: 1000000010001000101101000010100000111110100110010011110₂
• Hexadecimal: 0x40445A141F4C9E
• Base-36: 4Y47LJSG3A6

Squares and roots of 18089552184822942

• 18089552184822942 squared (18089552184822942²) is 327231898247432474363487889535364
• 18089552184822942 cubed (18089552184822942³) is 5919478499885600761822094937319632042224987520888
• The square root of 18089552184822942 is 134497405.8665182657
• The cube root of 18089552184822942 is 262508.0375338395

Scales and comparisons

• 18,089,552,184,822,942 seconds is equal to 575,191,804 years, 42 weeks, 3 days, 23 hours, 15 minutes, 42 seconds.
• To count from 1 to 18,089,552,184,822,942 would take you about one billion, seven hundred twenty-five million, five hundred seventy-five thousand, four hundred fourteen 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 18089552184822942 cubic inches would be around 21875.7 feet tall.

Recreational maths with 18089552184822942

• 18089552184822942 backwards is 24922848125598081
• The number of decimal digits it has is: 17
• The sum of 18089552184822942's digits is 78
• More coming soon!