137903424611421810

Names of 137903424611421810

• Cardinal: 137903424611421810 can be written as One hundred thirty-seven quadrillion, nine hundred three trillion, four hundred twenty-four billion, six hundred eleven million, four hundred twenty-one thousand, eight hundred ten.

Scientific notation

• Scientific notation: 1.3790342461142181 × 10¹⁷

Factors of 137903424611421810

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 1074265207323

Divisors of 137903424611421810

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 5 6 10 11 15 22 30 33 55 66 110 165 330 389 778 1167 1945 2334 3890 4279 5835 8558 11670 12837 21395 25674 42790 64185 128370 1074265206913 2148530413826 3222795620739 5371326034565 6445591241478 10742652069130 11816917276043 16113978103695 23633834552086 32227956207390 35450751828129 59084586380215 70901503656258 118169172760430 177253759140645 354507518281290 417889165489157 835778330978314 1253667496467471 2089445827445785 2507334992934942 4178891654891570 4596780820380727 6268337482337355 9193561640761454 12536674964674710 13790342461142181 22983904101903635 27580684922284362 45967808203807270 68951712305710905 137903424611421810
• Sum of all divisors σ(n): 361984404121741440
• Sum of proper divisors (its aliquot sum) s(n): 224080979510319630
• 137903424611421810 is an abundant number, because the sum of its proper divisors (224080979510319630) is greater than itself. Its abundance is 86177554898897820

Bases of 137903424611421810

• Binary: 111101001111011100110111100011101010001100000111001110010₂
• Hexadecimal: 0x1E9EE6F1D460E72
• Base-36: 11PUOMOKQB1U

Squares and roots of 137903424611421810

• 137903424611421810 squared (137903424611421810²) is 19017354519558098588391509743676100
• 137903424611421810 cubed (137903424611421810³) is 2622558315296562084028648885255078413077477115741000
• The square root of 137903424611421810 is 371353503.5669137321
• The cube root of 137903424611421810 is 516644.3493428029

Scales and comparisons

• 137,903,424,611,421,810 seconds is equal to 4,384,902,339 years, 17 weeks, 6 days, 2 hours, 3 minutes, 30 seconds.
• To count from 1 to 137,903,424,611,421,810 would take you about thirteen billion, one hundred fifty-four million, seven hundred seven thousand and eighteen 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 137903424611421810 cubic inches would be around 43053.7 feet tall.

Recreational maths with 137903424611421810

• 137903424611421810 backwards is 018124116424309731
• The number of decimal digits it has is: 18
• The sum of 137903424611421810's digits is 57
• More coming soon!