13011996818415

Names of 13011996818415

• Cardinal: 13011996818415 can be written as Thirteen trillion, eleven billion, nine hundred ninety-six million, eight hundred eighteen thousand, four hundred fifteen.

Scientific notation

• Scientific notation: 1.3011996818415 × 10¹³

Factors of 13011996818415

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 64915668

Divisors of 13011996818415

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 5 7 15 21 23 35 69 83 105 115 161 249 345 415 483 581 805 1245 1743 1909 2415 2905 5727 8715 9545 13363 28635 40089 66815 200445 64915547 194746641 324577735 454408829 973733205 1363226487 1493057581 2272044145 4479172743 5387990401 6816132435 7465287905 10451403067 16163971203 22395863715 26939952005 31354209201 37715932807 52257015335 80819856015 113147798421 123923779223 156771046005 188579664035 371771337669 565738992105 619618896115 867466454561 1858856688345 2602399363683 4337332272805 13011996818415
• Sum of all divisors σ(n): 25126990995456
• Sum of proper divisors (its aliquot sum) s(n): 12114994177041
• 13011996818415 is a deficient number, because the sum of its proper divisors (12114994177041) is less than itself. Its deficiency is 897002641374

Bases of 13011996818415

• Binary: 10111101010110010111011100101011101111101111₂
• Hexadecimal: 0xBD59772BBEF
• Base-36: 4M1MMY1V3

Squares and roots of 13011996818415

• 13011996818415 squared (13011996818415²) is 169312061202442082483112225
• 13011996818415 cubed (13011996818415³) is 2203088001685462136498563274667391623375
• The square root of 13011996818415 is 3607214.5512036015
• The cube root of 13011996818415 is 23520.5776111767

Scales and comparisons

• 13,011,996,818,415 seconds is equal to 413,741 years, 13 weeks, 40 minutes, 15 seconds.
• To count from 1 to 13,011,996,818,415 would take you about one million, thirty-four thousand, three hundred fifty-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 13011996818415 cubic inches would be around 1960 feet tall.

Recreational maths with 13011996818415

• 13011996818415 backwards is 51481869911031
• The number of decimal digits it has is: 14
• The sum of 13011996818415's digits is 57
• More coming soon!