139153138307790

Names of 139153138307790

• Cardinal: 139153138307790 can be written as One hundred thirty-nine trillion, one hundred fifty-three billion, one hundred thirty-eight million, three hundred seven thousand, seven hundred ninety.

Scientific notation

• Scientific notation: 1.3915313830779 × 10¹⁴

Factors of 139153138307790

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 44743505

Divisors of 139153138307790

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 5 6 10 15 30 43 86 129 215 258 430 645 1290 2411 4822 7233 12055 14466 24110 36165 72330 103673 207346 311019 518365 622038 1036730 1555095 3110190 44741041 89482082 134223123 223705205 268446246 447410410 671115615 1342231230 1923864763 3847729526 5771594289 9619323815 11543188578 19238647630 28857971445 57715942890 107870649851 215741299702 323611949553 539353249255 647223899106 1078706498510 1618059747765 3236119495530 4638437943593 9276875887186 13915313830779 23192189717965 27830627661558 46384379435930 69576569153895 139153138307790
• Sum of all divisors σ(n): 341875965987072
• Sum of proper divisors (its aliquot sum) s(n): 202722827679282
• 139153138307790 is an abundant number, because the sum of its proper divisors (202722827679282) is greater than itself. Its abundance is 63569689371492

Bases of 139153138307790

• Binary: 11111101000111100011101011000001101001011001110₂
• Hexadecimal: 0x7E8F1D60D2CE
• Base-36: 1DBQ2HPYA6

Squares and roots of 139153138307790

• 139153138307790 squared (139153138307790²) is 19363595900906932784774684100
• 139153138307790 cubed (139153138307790³) is 2694505138535057925296620757299505819139000
• The square root of 139153138307790 is 11796318.8456310385
• The cube root of 139153138307790 is 51820.0310006935

Scales and comparisons

• 139,153,138,307,790 seconds is equal to 4,424,639 years, 19 weeks, 1 day, 9 hours, 56 minutes, 30 seconds.
• To count from 1 to 139,153,138,307,790 would take you about eleven million, sixty-one thousand, five hundred ninety-eight 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 139153138307790 cubic inches would be around 4318.3 feet tall.

Recreational maths with 139153138307790

• 139153138307790 backwards is 097703831351931
• The number of decimal digits it has is: 15
• The sum of 139153138307790's digits is 60
• More coming soon!