138487822863552

Names of 138487822863552

• Cardinal: 138487822863552 can be written as One hundred thirty-eight trillion, four hundred eighty-seven billion, eight hundred twenty-two million, eight hundred sixty-three thousand, five hundred fifty-two.

Scientific notation

• Scientific notation: 1.38487822863552 × 10¹⁴

Factors of 138487822863552

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 903039

Divisors of 138487822863552

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 81 96 108 144 162 192 216 243 288 324 432 486 576 648 729 864 972 1097 1296 1458 1728 1944 2187 2194 2592 2916 3291 3888 4374 4388 5184 5832 6582 7776 8748 8776 9873 11664 13164 15552 17496 17552 19746 23328 26328 29619 34992 35104 39492 46656 52656 59238 69984 70208 78984 88857 105312 118476 139968 157968 177714 210624 236952 266571 315936 355428 473904 533142 631872 710856 799713 901937 947808 1066284 1421712 1599426 1803874 1895616 2132568 2399139 2705811 2843424 3198852 3607748 4265136 4798278 5411622 5686848 6397704 7215496 8117433 8530272 9596556 10823244 12795408 14430992 16234866 17060544 19193112 21646488 24352299 25590816 28861984 32469732 38386224 43292976 48704598 51181632 57723968 64939464 73056897 76772448 86585952 97409196 129878928 146113794 153544896 173171904 194818392 219170691 259757856 292227588 389636784 438341382 519515712 584455176 657512073 779273568 876682764 989424889 1168910352 1315024146 1558547136 1753365528 1972536219 1978849778 2337820704 2630048292 2968274667 3506731056 3945072438 3957699556 4675641408 5260096584 5936549334 7013462112 7890144876 7915399112 8904824001 10520193168 11873098668 14026924224 15780289752 15830798224 17809648002 21040386336 23746197336 26714472003 31560579504 31661596448 35619296004 42080772672 47492394672 53428944006 63121159008 63323192896 71238592008 80143416009 94984789344 106857888012 126242318016 142477184016 160286832018 189969578688 213715776024 240430248027 284954368032 320573664036 427431552048 480860496054 569908736064 641147328072 721290744081 854863104096 961720992108 1282294656144 1442581488162 1709726208192 1923441984216 2163872232243 2564589312288 2885162976324 3846883968432 4327744464486 5129178624576 5770325952648 7693767936864 8655488928972 11540651905296 15387535873728 17310977857944 23081303810592 34621955715888 46162607621184 69243911431776 138487822863552
• Sum of all divisors σ(n): 412531000021440
• Sum of proper divisors (its aliquot sum) s(n): 274043177157888
• 138487822863552 is an abundant number, because the sum of its proper divisors (274043177157888) is greater than itself. Its abundance is 135555354294336

Bases of 138487822863552

• Binary: 11111011111010000110101011111001100110011000000₂
• Hexadecimal: 0x7DF4357CCCC0
• Base-36: 1D38FE3000

Squares and roots of 138487822863552

• 138487822863552 squared (138487822863552²) is 19178877081486556073210056704
• 138487822863552 cubed (138487822863552³) is 2656040931982747334331611771566149574852608
• The square root of 138487822863552 is 11768084.9276146881
• The cube root of 138487822863552 is 51737.3121579801

Scales and comparisons

• 138,487,822,863,552 seconds is equal to 4,403,484 years, 20 weeks, 4 days, 4 hours, 19 minutes, 12 seconds.
• To count from 1 to 138,487,822,863,552 would take you about eleven million, eight thousand, seven hundred ten 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 138487822863552 cubic inches would be around 4311.4 feet tall.

Recreational maths with 138487822863552

• 138487822863552 backwards is 255368228784831
• 138487822863552 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 138487822863552's digits is 72
• More coming soon!