138375780652682

Names of 138375780652682

• Cardinal: 138375780652682 can be written as One hundred thirty-eight trillion, three hundred seventy-five billion, seven hundred eighty million, six hundred fifty-two thousand, six hundred eighty-two.

Scientific notation

• Scientific notation: 1.38375780652682 × 10¹⁴

Factors of 138375780652682

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 23311

Divisors of 138375780652682

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 37 74 103 206 601 1202 1429 2858 3811 7622 21139 22237 42278 44474 52873 61903 105746 123806 147187 294374 782143 858829 1564286 1717658 2177317 2290411 4354634 4580822 5445919 10891838 12704539 25409078 30207631 31776673 60415262 63553346 80560729 88459387 161121458 176918774 470067943 940135886 1117682347 1308567517 2235364694 2617135034 3111385993 3272997319 6222771986 6545994638 18154786231 36309572462 48416998129 96833996258 115121281741 230242563482 671727090547 1343454181094 1869942981793 3739885963586 69187890326341 138375780652682
• Sum of all divisors σ(n): 215762369222400
• Sum of proper divisors (its aliquot sum) s(n): 77386588569718
• 138375780652682 is a deficient number, because the sum of its proper divisors (77386588569718) is less than itself. Its deficiency is 60989192082964

Bases of 138375780652682

• Binary: 11111011101101000011111010000000101011010001010₂
• Hexadecimal: 0x7DDA1F40568A
• Base-36: 1D1SYF1KSQ

Squares and roots of 138375780652682

• 138375780652682 squared (138375780652682²) is 19147856671239162109913793124
• 138375780652682 cubed (138375780652682³) is 2649599614708384011403485660514891043758568
• The square root of 138375780652682 is 11763323.5377031945
• The cube root of 138375780652682 is 51723.3558724067

Scales and comparisons

• 138,375,780,652,682 seconds is equal to 4,399,921 years, 41 weeks, 4 days, 7 hours, 58 minutes, 2 seconds.
• To count from 1 to 138,375,780,652,682 would take you about ten million, nine hundred ninety-nine thousand, eight hundred four 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 138375780652682 cubic inches would be around 4310.3 feet tall.

Recreational maths with 138375780652682

• 138375780652682 backwards is 286256087573831
• The number of decimal digits it has is: 15
• The sum of 138375780652682's digits is 71
• More coming soon!