138336057169869

Names of 138336057169869

• Cardinal: 138336057169869 can be written as One hundred thirty-eight trillion, three hundred thirty-six billion, fifty-seven million, one hundred sixty-nine thousand, eight hundred sixty-nine.

Scientific notation

• Scientific notation: 1.38336057169869 × 10¹⁴

Factors of 138336057169869

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 14137

Divisors of 138336057169869

• Number of divisors d(n): 72
• Complete list of divisors:
  1 3 13 39 97 169 291 507 1261 2521 3783 7563 9409 11503 16393 28227 32773 34509 49179 98319 122317 149539 244537 366951 426049 448617 733611 1115791 1278147 1590121 1944007 3178981 3347373 4770363 5832021 9536943 14505283 23720089 28999063 41326753 43515849 71160267 86997189 108231727 123980259 188568679 308361157 324695181 376987819 565706037 925083471 1130963457 1407012451 2812909111 4008695041 4221037353 4900841647 8438727333 12026085123 14702524941 18291161863 36567818443 54873485589 109703455329 272852183767 475381639759 818556551301 1426144919277 3547078388971 10641235166913 46112019056623 138336057169869
• Sum of all divisors σ(n): 201905677014912
• Sum of proper divisors (its aliquot sum) s(n): 63569619845043
• 138336057169869 is a deficient number, because the sum of its proper divisors (63569619845043) is less than itself. Its deficiency is 74766437324826

Bases of 138336057169869

• Binary: 11111011101000011011111100011000001011111001101₂
• Hexadecimal: 0x7DD0DF8C17CD
• Base-36: 1D1APGPHAL

Squares and roots of 138336057169869

• 138336057169869 squared (138336057169869²) is 19136864713305264361921477161
• 138336057169869 cubed (138336057169869³) is 2647318411031845781155290045963533580861909
• The square root of 138336057169869 is 11761634.9700995653
• The cube root of 138336057169869 is 51718.4059973463

Scales and comparisons

• 138,336,057,169,869 seconds is equal to 4,398,658 years, 37 weeks, 1 day, 19 hours, 11 minutes, 9 seconds.
• To count from 1 to 138,336,057,169,869 would take you about ten million, nine hundred ninety-six thousand, six hundred forty-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 138336057169869 cubic inches would be around 4309.9 feet tall.

Recreational maths with 138336057169869

• 138336057169869 backwards is 968961750633831
• The number of decimal digits it has is: 15
• The sum of 138336057169869's digits is 75
• More coming soon!