138412748115810

Names of 138412748115810

• Cardinal: 138412748115810 can be written as One hundred thirty-eight trillion, four hundred twelve billion, seven hundred forty-eight million, one hundred fifteen thousand, eight hundred ten.

Scientific notation

• Scientific notation: 1.3841274811581 × 10¹⁴

Factors of 138412748115810

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 219702774804

Divisors of 138412748115810

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 5 6 7 9 10 14 15 18 21 30 35 42 45 63 70 90 105 126 210 315 630 219702774787 439405549574 659108324361 1098513873935 1318216648722 1537919423509 1977324973083 2197027747870 3075838847018 3295541621805 3954649946166 4613758270527 6591083243610 7689597117545 9227516541054 9886624865415 13841274811581 15379194235090 19773249730830 23068791352635 27682549623162 46137582705270 69206374057905 138412748115810
• Sum of all divisors σ(n): 411283594403136
• Sum of proper divisors (its aliquot sum) s(n): 272870846287326
• 138412748115810 is an abundant number, because the sum of its proper divisors (272870846287326) is greater than itself. Its abundance is 134458098171516

Bases of 138412748115810

• Binary: 11111011110001010111010101011110000111101100010₂
• Hexadecimal: 0x7DE2BAAF0F62
• Base-36: 1D29XSILWI

Squares and roots of 138412748115810

• 138412748115810 squared (138412748115810²) is 19158088840970664705171956100
• 138412748115810 cubed (138412748115810³) is 2651723725125582957902272935842327035941000
• The square root of 138412748115810 is 11764894.7345826261
• The cube root of 138412748115810 is 51727.9614736537

Scales and comparisons

• 138,412,748,115,810 seconds is equal to 4,401,097 years, 13 weeks, 11 hours, 43 minutes, 30 seconds.
• To count from 1 to 138,412,748,115,810 would take you about eleven million, two thousand, seven hundred forty-three 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 138412748115810 cubic inches would be around 4310.7 feet tall.

Recreational maths with 138412748115810

• 138412748115810 backwards is 018511847214831
• The number of decimal digits it has is: 15
• The sum of 138412748115810's digits is 54
• More coming soon!