13721958231219

Names of 13721958231219

• Cardinal: 13721958231219 can be written as Thirteen trillion, seven hundred twenty-one billion, nine hundred fifty-eight million, two hundred thirty-one thousand, two hundred nineteen.

Scientific notation

• Scientific notation: 1.3721958231219 × 10¹³

Factors of 13721958231219

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 466

Divisors of 13721958231219

• Number of divisors d(n): 72
• Complete list of divisors:
  1 3 7 9 21 59 63 177 397 413 531 1191 1239 2779 3481 3573 3717 8337 10443 23423 24367 25011 31329 70269 73101 157609 163961 210807 219303 472827 491883 1103263 1381957 1418481 1475649 3309789 4145871 9298931 9673699 9929367 12437613 27896793 29021097 62570773 65092517 83690379 87063291 187712319 195277551 437995411 548636929 563136957 585832653 1313986233 1645910787 3691675607 3840458503 3941958699 4937732361 11075026821 11521375509 25841729249 33225080463 34564126527 77525187747 217808860813 232575563241 653426582439 1524662025691 1960279747317 4573986077073 13721958231219
• Sum of all divisors σ(n): 23100751437920
• Sum of proper divisors (its aliquot sum) s(n): 9378793206701
• 13721958231219 is a deficient number, because the sum of its proper divisors (9378793206701) is less than itself. Its deficiency is 4343165024518

Bases of 13721958231219

• Binary: 11000111101011100100011100100010110010110011₂
• Hexadecimal: 0xC7AE4722CB3
• Base-36: 4V3S3N1YR

Squares and roots of 13721958231219

• 13721958231219 squared (13721958231219²) is 188292137699318867066225961
• 13721958231219 cubed (13721958231219³) is 2583736848776989909189144979537338476459
• The square root of 13721958231219 is 3704316.1624271489
• The cube root of 13721958231219 is 23940.8021544891

Scales and comparisons

• 13,721,958,231,219 seconds is equal to 436,315 years, 43 weeks, 13 minutes, 39 seconds.
• To count from 1 to 13,721,958,231,219 would take you about one million, ninety thousand, seven hundred eighty-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 13721958231219 cubic inches would be around 1995.1 feet tall.

Recreational maths with 13721958231219

• 13721958231219 backwards is 91213285912731
• The number of decimal digits it has is: 14
• The sum of 13721958231219's digits is 54
• More coming soon!