13913860944

Names of 13913860944

• Cardinal: 13913860944 can be written as Thirteen billion, nine hundred thirteen million, eight hundred sixty thousand, nine hundred forty-four.

Scientific notation

• Scientific notation: 1.3913860944 × 10¹⁰

Factors of 13913860944

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 8570

Divisors of 13913860944

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 31 48 62 93 124 186 248 372 496 744 1291 1488 2582 3873 5164 7243 7746 10328 14486 15492 20656 21729 28972 30984 40021 43458 57944 61968 80042 86916 115888 120063 160084 173832 224533 240126 320168 347664 449066 480252 640336 673599 898132 960504 1347198 1796264 1921008 2694396 3592528 5388792 9350713 10777584 18701426 28052139 37402852 56104278 74805704 112208556 149611408 224417112 289872103 448834224 579744206 869616309 1159488412 1739232618 2318976824 3478465236 4637953648 6956930472 13913860944
• Sum of all divisors σ(n): 37137496064
• Sum of proper divisors (its aliquot sum) s(n): 23223635120
• 13913860944 is an abundant number, because the sum of its proper divisors (23223635120) is greater than itself. Its abundance is 9309774176

Bases of 13913860944

• Binary: 1100111101010101001010101101010000₂
• Hexadecimal: 0x33D54AB50
• Base-36: 6E3YBTC

Squares and roots of 13913860944

• 13913860944 squared (13913860944²) is 193595526368968571136
• 13913860944 cubed (13913860944³) is 2693661233278313935492676112384
• The square root of 13913860944 is 117957.0300745149
• The cube root of 13913860944 is 2405.1890587207

Scales and comparisons

• 13,913,860,944 seconds is equal to 442 years, 21 weeks, 5 days, 1 hour, 22 minutes, 24 seconds.
• To count from 1 to 13,913,860,944 would take you about eight hundred eighty-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 13913860944 cubic inches would be around 200.4 feet tall.

Recreational maths with 13913860944

• 13913860944 backwards is 44906831931
• 13913860944 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13913860944's digits is 48
• More coming soon!