13729398223492

Names of 13729398223492

• Cardinal: 13729398223492 can be written as Thirteen trillion, seven hundred twenty-nine billion, three hundred ninety-eight million, two hundred twenty-three thousand, four hundred ninety-two.

Scientific notation

• Scientific notation: 1.3729398223492 × 10¹³

Factors of 13729398223492

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 325130

Divisors of 13729398223492

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 7 14 28 29 58 116 203 406 812 65011 130022 260044 260081 455077 520162 910154 1040324 1820308 1820567 1885319 3641134 3770638 7282268 7541276 7542349 13197233 15084698 26394466 30169396 52788932 52796443 105592886 211185772 16908125891 33816251782 67632503564 118356881237 236713762474 473427524948 490335650839 980671301678 1961342603356 3432349555873 6864699111746 13729398223492
• Sum of all divisors σ(n): 28406197653120
• Sum of proper divisors (its aliquot sum) s(n): 14676799429628
• 13729398223492 is an abundant number, because the sum of its proper divisors (14676799429628) is greater than itself. Its abundance is 947401206136

Bases of 13729398223492

• Binary: 11000111110010011111111001110111001010000100₂
• Hexadecimal: 0xC7C9FE77284
• Base-36: 4V7757WQS

Squares and roots of 13729398223492

• 13729398223492 squared (13729398223492²) is 188496375579225285580674064
• 13729398223492 cubed (13729398223492³) is 2587941804012096448352952857929479911488
• The square root of 13729398223492 is 3705320.2592342811
• The cube root of 13729398223492 is 23945.1282425945

Scales and comparisons

• 13,729,398,223,492 seconds is equal to 436,552 years, 20 weeks, 4 days, 44 minutes, 52 seconds.
• To count from 1 to 13,729,398,223,492 would take you about one million, ninety-one thousand, three hundred eighty 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 13729398223492 cubic inches would be around 1995.4 feet tall.

Recreational maths with 13729398223492

• 13729398223492 backwards is 29432289392731
• The number of decimal digits it has is: 14
• The sum of 13729398223492's digits is 64
• More coming soon!