13643734435815

Names of 13643734435815

• Cardinal: 13643734435815 can be written as Thirteen trillion, six hundred forty-three billion, seven hundred thirty-four million, four hundred thirty-five thousand, eight hundred fifteen.

Scientific notation

• Scientific notation: 1.3643734435815 × 10¹³

Factors of 13643734435815

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 135648

Divisors of 13643734435815

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 5 11 15 29 33 55 87 145 165 319 435 957 1595 4785 26021 78063 109579 130105 286231 328737 390315 547895 754609 858693 1205369 1431155 1643685 2263827 3177791 3616107 3773045 4293465 6026845 8300699 9533373 11319135 15888955 18080535 24902097 34955701 41503495 47666865 104867103 124510485 174778505 524335515 2851355159 8554065477 14256775795 31364906749 42770327385 82689299611 94094720247 156824533745 248067898833 413446498055 470473601235 909582295721 1240339494165 2728746887163 4547911478605 13643734435815
• Sum of all divisors σ(n): 24636880166400
• Sum of proper divisors (its aliquot sum) s(n): 10993145730585
• 13643734435815 is a deficient number, because the sum of its proper divisors (10993145730585) is less than itself. Its deficiency is 2650588705230

Bases of 13643734435815

• Binary: 11000110100010101101111100011100011111100111₂
• Hexadecimal: 0xC68ADF1C7E7
• Base-36: 4U3UF7N53

Squares and roots of 13643734435815

• 13643734435815 squared (13643734435815²) is 186151489355044056354714225
• 13643734435815 cubed (13643734435815³) is 2539801485591663996453255952145929968375
• The square root of 13643734435815 is 3693742.6055174717
• The cube root of 13643734435815 is 23895.2228892313

Scales and comparisons

• 13,643,734,435,815 seconds is equal to 433,828 years, 28 weeks, 5 days, 10 minutes, 15 seconds.
• To count from 1 to 13,643,734,435,815 would take you about one million, eighty-four thousand, five hundred seventy-one 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 13643734435815 cubic inches would be around 1991.3 feet tall.

Recreational maths with 13643734435815

• 13643734435815 backwards is 51853443734631
• The number of decimal digits it has is: 14
• The sum of 13643734435815's digits is 57
• More coming soon!