139783289370

Names of 139783289370

• Cardinal: 139783289370 can be written as One hundred thirty-nine billion, seven hundred eighty-three million, two hundred eighty-nine thousand, three hundred seventy.

Scientific notation

• Scientific notation: 1.3978328937 × 10¹¹

Factors of 139783289370

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 132971

Divisors of 139783289370

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 5 6 10 15 19 30 38 57 95 114 190 285 570 1871 3742 5613 9355 11226 18710 28065 35549 56130 71098 106647 131071 177745 213294 262142 355490 393213 533235 655355 786426 1066470 1310710 1966065 2490349 3932130 4980698 7471047 12451745 14942094 24903490 37355235 74710470 245233841 490467682 735701523 1226169205 1471403046 2452338410 3678507615 4659442979 7357015230 9318885958 13978328937 23297214895 27956657874 46594429790 69891644685 139783289370
• Sum of all divisors σ(n): 353328168960
• Sum of proper divisors (its aliquot sum) s(n): 213544879590
• 139783289370 is an abundant number, because the sum of its proper divisors (213544879590) is greater than itself. Its abundance is 73761590220

Bases of 139783289370

• Binary: 10000010001011101110111011101000011010₂
• Hexadecimal: 0x208BBBBA1A
• Base-36: 1S7RD0D6

Squares and roots of 139783289370

• 139783289370 squared (139783289370²) is 19539367987097154996900
• 139783289370 cubed (139783289370³) is 2731277129447316043235414152953000
• The square root of 139783289370 is 373876.0347628609
• The cube root of 139783289370 is 5189.8135071335

Scales and comparisons

• 139,783,289,370 seconds is equal to 4,444 years, 35 weeks, 1 day, 3 hours, 29 minutes, 30 seconds.
• To count from 1 to 139,783,289,370 would take you about eight thousand, eight hundred eighty-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 139783289370 cubic inches would be around 432.5 feet tall.

Recreational maths with 139783289370

• 139783289370 backwards is 073982387931
• The number of decimal digits it has is: 12
• The sum of 139783289370's digits is 60
• More coming soon!