139632871968

Names of 139632871968

• Cardinal: 139632871968 can be written as One hundred thirty-nine billion, six hundred thirty-two million, eight hundred seventy-one thousand, nine hundred sixty-eight.

Scientific notation

• Scientific notation: 1.39632871968 × 10¹¹

Factors of 139632871968

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 329

Divisors of 139632871968

• Number of divisors d(n): 162
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 32 36 48 72 96 97 144 194 227 288 291 388 454 582 681 776 873 908 1164 1362 1552 1746 1816 2043 2328 2724 3104 3492 3632 4086 4656 5448 6984 7264 8172 9312 9409 10896 13968 16344 18818 21792 22019 27936 28227 32688 37636 44038 51529 56454 65376 66057 75272 84681 88076 103058 112908 132114 150544 154587 169362 176152 198171 206116 225816 264228 301088 309174 338724 352304 396342 412232 451632 463761 528456 618348 677448 704608 792684 824464 903264 927522 1056912 1236696 1354896 1585368 1648928 1855044 2113824 2135843 2473392 2709792 3170736 3710088 4271686 4946784 4998313 6341472 6407529 7420176 8543372 9996626 12815058 14840352 14994939 17086744 19222587 19993252 25630116 29989878 34173488 38445174 39986504 44984817 51260232 59979756 68346976 76890348 79973008 89969634 102520464 119959512 153780696 159946016 179939268 205040928 239919024 307561392 359878536 479838048 484836361 615122784 719757072 969672722 1439514144 1454509083 1939345444 2909018166 3878690888 4363527249 5818036332 7757381776 8727054498 11636072664 15514763552 17454108996 23272145328 34908217992 46544290656 69816435984 139632871968
• Sum of all divisors σ(n): 402992061381
• Sum of proper divisors (its aliquot sum) s(n): 263359189413
• 139632871968 is an abundant number, because the sum of its proper divisors (263359189413) is greater than itself. Its abundance is 123726317445

Bases of 139632871968

• Binary: 10000010000010110001001000101000100000₂
• Hexadecimal: 0x2082C48A20
• Base-36: 1S59T1K0

Squares and roots of 139632871968

• 139632871968 squared (139632871968²) is 19497338934031880193024
• 139632871968 cubed (139632871968³) is 2722469431092375125022835318751232
• The square root of 139632871968 is 373674.8211587183
• The cube root of 139632871968 is 5187.9512949327

Scales and comparisons

• 139,632,871,968 seconds is equal to 4,439 years, 46 weeks, 3 days, 4 hours, 52 minutes, 48 seconds.
• To count from 1 to 139,632,871,968 would take you about eight thousand, eight 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 139632871968 cubic inches would be around 432.3 feet tall.

Recreational maths with 139632871968

• 139632871968 backwards is 869178236931
• The number of decimal digits it has is: 12
• The sum of 139632871968's digits is 63
• More coming soon!