139888848345

Names of 139888848345

• Cardinal: 139888848345 can be written as One hundred thirty-nine billion, eight hundred eighty-eight million, eight hundred forty-eight thousand, three hundred forty-five.

Scientific notation

• Scientific notation: 1.39888848345 × 10¹¹

Factors of 139888848345

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 2211

Divisors of 139888848345

• Number of divisors d(n): 128
• Complete list of divisors:
  1 3 5 15 17 31 37 51 85 93 111 155 185 255 257 465 527 555 629 771 1147 1285 1581 1861 1887 2635 3145 3441 3855 4369 5583 5735 7905 7967 9305 9435 9509 13107 17205 19499 21845 23901 27915 28527 31637 39835 47545 57691 58497 65535 68857 94911 97495 119505 135439 142635 158185 161653 173073 206571 288455 292485 294779 344285 406317 474555 478277 484959 677195 808265 865365 884337 980747 1032855 1170569 1434831 1473895 2031585 2134567 2391385 2424795 2942241 3511707 4421685 4903735 5011243 5852845 6403701 7174155 8130709 10672835 14711205 14826587 15033729 17558535 17696249 24392127 25056215 32018505 36287639 40653545 44479761 53088747 74132935 75168645 88481245 108862917 121960635 181438195 222398805 252051979 265443735 300836233 544314585 548583719 756155937 902508699 1260259895 1504181165 1645751157 2742918595 3780779685 4512543495 8228755785 9325923223 27977769669 46629616115 139888848345
• Sum of all divisors σ(n): 252357783552
• Sum of proper divisors (its aliquot sum) s(n): 112468935207
• 139888848345 is a deficient number, because the sum of its proper divisors (112468935207) is less than itself. Its deficiency is 27419913138

Bases of 139888848345

• Binary: 10000010010010000001100110110111011001₂
• Hexadecimal: 0x2092066DD9
• Base-36: 1S9I7I6X

Squares and roots of 139888848345

• 139888848345 squared (139888848345²) is 19568889891290409239025
• 139888848345 cubed (139888848345³) is 2737469470282727594390955080663625
• The square root of 139888848345 is 374017.1765373885
• The cube root of 139888848345 is 5191.1195610833

Scales and comparisons

• 139,888,848,345 seconds is equal to 4,448 years, 1 week, 4 days, 21 hours, 25 minutes, 45 seconds.
• To count from 1 to 139,888,848,345 would take you about eight thousand, eight hundred ninety-six 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 139888848345 cubic inches would be around 432.6 feet tall.

Recreational maths with 139888848345

• 139888848345 backwards is 543848888931
• The number of decimal digits it has is: 12
• The sum of 139888848345's digits is 69
• More coming soon!