139646020608

Names of 139646020608

• Cardinal: 139646020608 can be written as One hundred thirty-nine billion, six hundred forty-six million, twenty thousand, six hundred eight.

Scientific notation

• Scientific notation: 1.39646020608 × 10¹¹

Factors of 139646020608

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 182649

Divisors of 139646020608

• Number of divisors d(n): 132
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 32 36 48 64 72 83 96 128 144 166 192 249 256 288 332 384 498 512 576 664 747 768 996 1024 1152 1328 1494 1536 1992 2304 2656 2988 3072 3984 4608 5312 5976 7968 9216 10624 11952 15936 21248 23904 31872 42496 47808 63744 84992 95616 127488 182561 191232 254976 365122 382464 547683 730244 764928 1095366 1460488 1643049 2190732 2920976 3286098 4381464 5841952 6572196 8762928 11683904 13144392 15152563 17525856 23367808 26288784 30305126 35051712 45457689 46735616 52577568 60610252 70103424 90915378 93471232 105155136 121220504 136373067 140206848 181830756 186942464 210310272 242441008 272746134 280413696 363661512 420620544 484882016 545492268 560827392 727323024 841241088 969764032 1090984536 1454646048 1682482176 1939528064 2181969072 2909292096 3879056128 4363938144 5818584192 7758112256 8727876288 11637168384 15516224512 17455752576 23274336768 34911505152 46548673536 69823010304 139646020608
• Sum of all divisors σ(n): 408085220088
• Sum of proper divisors (its aliquot sum) s(n): 268439199480
• 139646020608 is an abundant number, because the sum of its proper divisors (268439199480) is greater than itself. Its abundance is 128793178872

Bases of 139646020608

• Binary: 10000010000011100011010010110000000000₂
• Hexadecimal: 0x20838D2C00
• Base-36: 1S5HMV40

Squares and roots of 139646020608

• 139646020608 squared (139646020608²) is 19501011071649960689664
• 139646020608 cubed (139646020608³) is 2723238593988466575031208836595712
• The square root of 139646020608 is 373692.4144373283
• The cube root of 139646020608 is 5188.1141323361

Scales and comparisons

• 139,646,020,608 seconds is equal to 4,440 years, 16 weeks, 1 day, 9 hours, 16 minutes, 48 seconds.
• To count from 1 to 139,646,020,608 would take you about eight thousand, eight hundred eighty 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 139646020608 cubic inches would be around 432.3 feet tall.

Recreational maths with 139646020608

• 139646020608 backwards is 806020646931
• The number of decimal digits it has is: 12
• The sum of 139646020608's digits is 45
• More coming soon!