126387879928713

Names of 126387879928713

• Cardinal: 126387879928713 can be written as One hundred twenty-six trillion, three hundred eighty-seven billion, eight hundred seventy-nine million, nine hundred twenty-eight thousand, seven hundred thirteen.

Scientific notation

• Scientific notation: 1.26387879928713 × 10¹⁴

Factors of 126387879928713

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 6529315

Divisors of 126387879928713

• Number of divisors d(n): 48
• Complete list of divisors:
  1 3 9 13 39 117 127 381 1143 1303 1651 3909 4953 11727 14859 16939 50817 152451 165481 496443 1489329 2151253 6453759 6527869 19361277 19583607 58750821 84862297 254586891 763760673 829039363 2487118089 7461354267 8505813307 10777511719 25517439921 32332535157 76552319763 96997605471 110575572991 331726718973 995180156919 1080238289989 3240714869967 9722144609901 14043097769857 42129293309571 126387879928713
• Sum of all divisors σ(n): 198303530414080
• Sum of proper divisors (its aliquot sum) s(n): 71915650485367
• 126387879928713 is a deficient number, because the sum of its proper divisors (71915650485367) is less than itself. Its deficiency is 54472229443346

Bases of 126387879928713

• Binary: 11100101111001011111000101011111110001110001001₂
• Hexadecimal: 0x72F2F8AFE389
• Base-36: 18STSGGYO9

Squares and roots of 126387879928713

• 126387879928713 squared (126387879928713²) is 15973896192874774401961836369
• 126387879928713 cubed (126387879928713³) is 2018906874018782704240760296792154290763097
• The square root of 126387879928713 is 11242236.4291413565
• The cube root of 126387879928713 is 50184.3699757813

Scales and comparisons

• 126,387,879,928,713 seconds is equal to 4,018,743 years, 33 weeks, 1 day, 8 hours, 38 minutes, 33 seconds.
• To count from 1 to 126,387,879,928,713 would take you about ten million, forty-six thousand, eight hundred fifty-nine 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 126387879928713 cubic inches would be around 4182 feet tall.

Recreational maths with 126387879928713

• 126387879928713 backwards is 317829978783621
• The number of decimal digits it has is: 15
• The sum of 126387879928713's digits is 81
• More coming soon!