13824157869405

Names of 13824157869405

• Cardinal: 13824157869405 can be written as Thirteen trillion, eight hundred twenty-four billion, one hundred fifty-seven million, eight hundred sixty-nine thousand, four hundred five.

Scientific notation

• Scientific notation: 1.3824157869405 × 10¹³

Factors of 13824157869405

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 271621189

Divisors of 13824157869405

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 5 9 13 15 27 29 39 45 65 87 117 135 145 195 261 351 377 435 585 783 1131 1305 1755 1885 3393 3915 5655 10179 16965 50895 271621139 814863417 1358105695 2444590251 3531074807 4074317085 7333770753 7877013031 10593224421 12222951255 17655374035 23631039093 31779673263 36668853765 39385065155 52966122105 70893117279 95339019789 102401169403 118155195465 158898366315 212679351837 307203508209 354465586395 476695098945 512005847015 921610524627 1063396759185 1536017541045 2764831573881 4608052623135 13824157869405
• Sum of all divisors σ(n): 27379410912000
• Sum of proper divisors (its aliquot sum) s(n): 13555253042595
• 13824157869405 is a deficient number, because the sum of its proper divisors (13555253042595) is less than itself. Its deficiency is 268904826810

Bases of 13824157869405

• Binary: 11001001001010110000000001001110010101011101₂
• Hexadecimal: 0xC92B004E55D
• Base-36: 4WEQANZH9

Squares and roots of 13824157869405

• 13824157869405 squared (13824157869405²) is 191107340798232189035054025
• 13824157869405 cubed (13824157869405³) is 2641898049196944730361321653103069605125
• The square root of 13824157869405 is 3718085.2423532465
• The cube root of 13824157869405 is 24000.0913592617

Scales and comparisons

• 13,824,157,869,405 seconds is equal to 439,565 years, 23 weeks, 6 days, 4 hours, 36 minutes, 45 seconds.
• To count from 1 to 13,824,157,869,405 would take you about one million, ninety-eight thousand, nine hundred thirteen 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 13824157869405 cubic inches would be around 2000 feet tall.

Recreational maths with 13824157869405

• 13824157869405 backwards is 50496875142831
• The number of decimal digits it has is: 14
• The sum of 13824157869405's digits is 63
• More coming soon!