18814145370944

Names of 18814145370944

• Cardinal: 18814145370944 can be written as Eighteen trillion, eight hundred fourteen billion, one hundred forty-five million, three hundred seventy thousand, nine hundred forty-four.

Scientific notation

• Scientific notation: 1.8814145370944 × 10¹³

Factors of 18814145370944

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 381366

Divisors of 18814145370944

• Number of divisors d(n): 112
• Complete list of divisors:
  1 2 4 7 8 11 14 16 22 28 32 44 56 64 77 88 112 154 176 224 308 352 448 616 704 1232 2464 4928 10289 20578 41156 72023 82312 113179 144046 164624 226358 288092 329248 371057 452716 576184 658496 742114 792253 905432 1152368 1484228 1584506 1810864 2304736 2597399 2968456 3169012 3621728 4081627 4609472 5194798 5936912 6338024 7243456 8163254 10389596 11873824 12676048 16326508 20779192 23747648 25352096 28571389 32653016 41558384 50704192 57142778 65306032 83116768 114285556 130612064 166233536 228571112 261224128 457142224 914284448 1828568896 3817805473 7635610946 15271221892 26724638311 30542443784 41995860203 53449276622 61084887568 83991720406 106898553244 122169775136 167983440812 213797106488 244339550272 293971021421 335966881624 427594212976 587942042842 671933763248 855188425952 1175884085684 1343867526496 1710376851904 2351768171368 2687735052992 4703536342736 9407072685472 18814145370944
• Sum of all divisors σ(n): 46551333709440
• Sum of proper divisors (its aliquot sum) s(n): 27737188338496
• 18814145370944 is an abundant number, because the sum of its proper divisors (27737188338496) is greater than itself. Its abundance is 8923042967552

Bases of 18814145370944

• Binary: 100010001110010000010011100111001101101000000₂
• Hexadecimal: 0x111C82739B40
• Base-36: 6O33KDXKW

Squares and roots of 18814145370944

• 18814145370944 squared (18814145370944²) is 353972066039013543359451136
• 18814145370944 cubed (18814145370944³) is 6659681907711390526504340621046962192384
• The square root of 18814145370944 is 4337527.5642863641
• The cube root of 18814145370944 is 26596.7251376309

Scales and comparisons

• 18,814,145,370,944 seconds is equal to 598,231 years, 32 weeks, 4 days, 3 hours, 55 minutes, 44 seconds.
• To count from 1 to 18,814,145,370,944 would take you about one million, four hundred ninety-five thousand, five hundred seventy-nine 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 18814145370944 cubic inches would be around 2216.4 feet tall.

Recreational maths with 18814145370944

• 18814145370944 backwards is 44907354141881
• The number of decimal digits it has is: 14
• The sum of 18814145370944's digits is 59
• More coming soon!