139231477982380

Names of 139231477982380

• Cardinal: 139231477982380 can be written as One hundred thirty-nine trillion, two hundred thirty-one billion, four hundred seventy-seven million, nine hundred eighty-two thousand, three hundred eighty.

Scientific notation

• Scientific notation: 1.3923147798238 × 10¹⁴

Factors of 139231477982380

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 66403433

Divisors of 139231477982380

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 5 7 10 14 17 20 28 34 35 68 70 85 119 140 170 238 340 476 595 881 1190 1762 2380 3524 4405 6167 8810 12334 14977 17620 24668 29954 30835 59908 61670 74885 104839 123340 149770 209678 299540 419356 524195 1048390 2096780 66402521 132805042 265610084 332012605 464817647 664025210 929635294 1128842857 1328050420 1859270588 2257685714 2324088235 4515371428 4648176470 5644214285 7901899999 9296352940 11288428570 15803799998 22576857140 31607599996 39509499995 58500621001 79018999990 117001242002 158037999980 234002484004 292503105005 409504347007 585006210010 819008694014 994510557017 1170012420020 1638017388028 1989021114034 2047521735035 3978042228068 4095043470070 4972552785085 6961573899119 8190086940140 9945105570170 13923147798238 19890211140340 27846295596476 34807869495595 69615738991190 139231477982380
• Sum of all divisors σ(n): 354213363595392
• Sum of proper divisors (its aliquot sum) s(n): 214981885613012
• 139231477982380 is an abundant number, because the sum of its proper divisors (214981885613012) is greater than itself. Its abundance is 75750407630632

Bases of 139231477982380

• Binary: 11111101010000101011010110010010110010010101100₂
• Hexadecimal: 0x7EA15AC964AC
• Base-36: 1DCQ235224

Squares and roots of 139231477982380

• 139231477982380 squared (139231477982380²) is 19385404461157966715590464400
• 139231477982380 cubed (139231477982380³) is 2699058514413246470680862627589679217272000
• The square root of 139231477982380 is 11799638.8920330949
• The cube root of 139231477982380 is 51829.7536291659

Scales and comparisons

• 139,231,477,982,380 seconds is equal to 4,427,130 years, 17 weeks, 14 hours, 39 minutes, 40 seconds.
• To count from 1 to 139,231,477,982,380 would take you about eleven million, sixty-seven thousand, eight hundred twenty-five 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 139231477982380 cubic inches would be around 4319.1 feet tall.

Recreational maths with 139231477982380

• 139231477982380 backwards is 083289774132931
• The number of decimal digits it has is: 15
• The sum of 139231477982380's digits is 67
• More coming soon!