1138217243904

Names of 1138217243904

• Cardinal: 1138217243904 can be written as One trillion, one hundred thirty-eight billion, two hundred seventeen million, two hundred forty-three thousand, nine hundred four.

Scientific notation

• Scientific notation: 1.138217243904 × 10¹²

Factors of 1138217243904

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 38001395

Divisors of 1138217243904

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 32 36 39 48 52 64 72 78 96 104 117 128 144 156 192 208 234 256 288 312 384 416 468 576 624 768 832 936 1152 1248 1664 1872 2304 2496 3328 3744 4992 7488 9984 14976 29952 38001377 76002754 114004131 152005508 228008262 304011016 342012393 456016524 494017901 608022032 684024786 912033048 988035802 1216044064 1368049572 1482053703 1824066096 1976071604 2432088128 2736099144 2964107406 3648132192 3952143208 4446161109 4864176256 5472198288 5928214812 7296264384 7904286416 8892322218 9728352512 10944396576 11856429624 14592528768 15808572832 17784644436 21888793152 23712859248 29185057536 31617145664 35569288872 43777586304 47425718496 63234291328 71138577744 87555172608 94851436992 126468582656 142277155488 189702873984 284554310976 379405747968 569108621952 1138217243904
• Sum of all divisors σ(n): 3534204156756
• Sum of proper divisors (its aliquot sum) s(n): 2395986912852
• 1138217243904 is an abundant number, because the sum of its proper divisors (2395986912852) is greater than itself. Its abundance is 1257769668948

Bases of 1138217243904

• Binary: 10000100100000011000010001101010100000000₂
• Hexadecimal: 0x1090308D500
• Base-36: EIW15Q80

Squares and roots of 1138217243904

• 1138217243904 squared (1138217243904²) is 1295538494320417825161216
• 1138217243904 cubed (1138217243904³) is 1474604254376923934428713019993227264
• The square root of 1138217243904 is 1066872.6465253479
• The cube root of 1138217243904 is 10440.9909730049

Scales and comparisons

• 1,138,217,243,904 seconds is equal to 36,191 years, 40 weeks, 6 days, 16 hours, 38 minutes, 24 seconds.
• To count from 1 to 1,138,217,243,904 would take you about ninety thousand, four 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 1138217243904 cubic inches would be around 870.1 feet tall.

Recreational maths with 1138217243904

• 1138217243904 backwards is 4093427128311
• The number of decimal digits it has is: 13
• The sum of 1138217243904's digits is 45
• More coming soon!