18142175607808

Names of 18142175607808

• Cardinal: 18142175607808 can be written as Eighteen trillion, one hundred forty-two billion, one hundred seventy-five million, six hundred seven thousand, eight hundred eight.

Scientific notation

• Scientific notation: 1.8142175607808 × 10¹³

Factors of 18142175607808

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 7196

Divisors of 18142175607808

• Number of divisors d(n): 132
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 49 56 64 98 112 128 196 224 256 343 392 448 512 686 784 896 1024 1372 1568 1792 2744 3136 3584 5488 6272 7168 7187 10976 12544 14374 21952 25088 28748 43904 50176 50309 57496 87808 100618 114992 175616 201236 229984 351232 352163 402472 459968 704326 804944 919936 1408652 1609888 1839872 2465141 2817304 3219776 3679744 4930282 5634608 6439552 7359488 9860564 11269216 12879104 19721128 22538432 25758208 39442256 45076864 51516416 51652969 78884512 90153728 103305938 157769024 180307456 206611876 315538048 360614912 361570783 413223752 631076096 723141566 826447504 1262152192 1446283132 1652895008 2524304384 2530995481 2892566264 3305790016 5061990962 5785132528 6611580032 10123981924 11570265056 13223160064 17716968367 20247963848 23140530112 26446320128 35433936734 40495927696 46281060224 52892640256 70867873468 80991855392 92562120448 141735746936 161983710784 185124240896 283471493872 323967421568 370248481792 566942987744 647934843136 1133885975488 1295869686272 2267771950976 2591739372544 4535543901952 9071087803904 18142175607808
• Sum of all divisors σ(n): 42299336551600
• Sum of proper divisors (its aliquot sum) s(n): 24157160943792
• 18142175607808 is an abundant number, because the sum of its proper divisors (24157160943792) is greater than itself. Its abundance is 6014985335984

Bases of 18142175607808

• Binary: 100001000000000001101111011101011110000000000₂
• Hexadecimal: 0x10800DEEBC00
• Base-36: 6FIEEXTZ4

Squares and roots of 18142175607808

• 18142175607808 squared (18142175607808²) is 329138535784543574230564864
• 18142175607808 cubed (18142175607808³) is 5971289115499986976948258877470368858112
• The square root of 18142175607808 is 4259363.2866671517
• The cube root of 18142175607808 is 26276.2340822355

Scales and comparisons

• 18,142,175,607,808 seconds is equal to 576,865 years, 3 weeks, 3 days, 8 hours, 23 minutes, 28 seconds.
• To count from 1 to 18,142,175,607,808 would take you about one million, four hundred forty-two thousand, one hundred sixty-two 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 18142175607808 cubic inches would be around 2189.7 feet tall.

Recreational maths with 18142175607808

• 18142175607808 backwards is 80870657124181
• The number of decimal digits it has is: 14
• The sum of 18142175607808's digits is 58
• More coming soon!