13738761296031266380

Names of 13738761296031266380

• Cardinal: 13738761296031266380 can be written as Thirteen quintillion, seven hundred thirty-eight quadrillion, seven hundred sixty-one trillion, two hundred ninety-six billion, thirty-one million, two hundred sixty-six thousand, three hundred eighty.

Scientific notation

• Scientific notation: 1.373876129603126638 × 10¹⁹

Factors of 13738761296031266380

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 105829312100407

Divisors of 13738761296031266380

• Number of divisors d(n): 24
• Complete list of divisors:
  1 2 4 5 10 20 6491 12982 25964 32455 64910 129820 105829312093909 211658624187818 423317248375636 529146560469545 1058293120939090 2116586241878180 686938064801563319 1373876129603126638 2747752259206253276 3434690324007816595 6869380648015633190 13738761296031266380
• Sum of all divisors σ(n): 28855843552773876240
• Sum of proper divisors (its aliquot sum) s(n): 15117082256742609860
• 13738761296031266380 is an abundant number, because the sum of its proper divisors (15117082256742609860) is greater than itself. Its abundance is 1378320960711343480

Bases of 13738761296031266380

• Binary: 1011111010101001111000101001101110001111110101000011011001001100₂
• Hexadecimal: 0xBEA9E29B8FD4364C
• Base-36: 2WDPCF45494CS

Squares and roots of 13738761296031266380

• 13738761296031266380 squared (13738761296031266380²) is 188753561949326722278821034546518304400
• 13738761296031266380 cubed (13738761296031266380³) is 2593240131397449925897068539981308676464391071382326072000
• The square root of 13738761296031266380 is 3706583507.2248495587
• The cube root of 13738761296031266380 is 2395057.0312287361

Scales and comparisons

• 13,738,761,296,031,266,380 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 13,738,761,296,031,266,380 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 13738761296031266380 cubic inches would be around 199588.1 feet tall.

Recreational maths with 13738761296031266380

• 13738761296031266380 backwards is 08366213069216783731
• The number of decimal digits it has is: 20
• The sum of 13738761296031266380's digits is 82
• More coming soon!