13904403531655

Names of 13904403531655

• Cardinal: 13904403531655 can be written as Thirteen trillion, nine hundred four billion, four hundred three million, five hundred thirty-one thousand, six hundred fifty-five.

Scientific notation

• Scientific notation: 1.3904403531655 × 10¹³

Factors of 13904403531655

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1276

Divisors of 13904403531655

• Number of divisors d(n): 144
• Complete list of divisors:
  1 5 7 13 23 35 41 65 91 115 161 205 287 299 455 529 533 805 943 1187 1435 1495 2093 2645 2665 3703 3731 4715 5935 6601 6877 8309 10465 12259 15431 18515 18655 21689 27301 33005 34385 41545 48139 48667 61295 77155 85813 108017 108445 136505 151823 191107 240695 243335 281957 340669 354913 429065 540085 627923 632671 759115 955535 1119341 1408969 1409785 1703345 1774565 1973699 2484391 3139615 3163355 4395461 4428697 5596705 7044845 7835387 8162999 9862783 9868495 12421955 14551433 18316597 21977305 22143485 25744843 32406287 39176935 40814995 49313915 57140993 57767729 72757165 91582985 101860031 128216179 128724215 162031435 180213901 226844009 285704965 288838645 334682959 404374103 421281731 509300155 641080895 745344601 750980477 901069505 1134220045 1328657767 1673414795 2021870515 2106408655 2342780713 2948972117 3726723005 3754902385 5217412207 5256863339 6643288835 9300604369 9689479813 11713903565 14744860585 17272550971 26087061035 26284316695 30559128641 46503021845 48447399065 67826358691 86362754855 120907856797 152795643205 213913900487 339131793455 397268672333 604539283985 1069569502435 1986343361665 2780880706331 13904403531655
• Sum of all divisors σ(n): 22009549955904
• Sum of proper divisors (its aliquot sum) s(n): 8105146424249
• 13904403531655 is a deficient number, because the sum of its proper divisors (8105146424249) is less than itself. Its deficiency is 5799257107406

Bases of 13904403531655

• Binary: 11001010010101011111000010001000011110000111₂
• Hexadecimal: 0xCA55F088787
• Base-36: 4XFLEV0QV

Squares and roots of 13904403531655

• 13904403531655 squared (13904403531655²) is 193332437571100036587039025
• 13904403531655 cubed (13904403531655³) is 2688172227747073158884125132009307836375
• The square root of 13904403531655 is 3728860.8892871023
• The cube root of 13904403531655 is 24046.4399025763

Scales and comparisons

• 13,904,403,531,655 seconds is equal to 442,117 years, 1 week, 1 day, 10 hours, 20 minutes, 55 seconds.
• To count from 1 to 13,904,403,531,655 would take you about one million, one hundred five thousand, two hundred ninety-two 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 13904403531655 cubic inches would be around 2003.9 feet tall.

Recreational maths with 13904403531655

• 13904403531655 backwards is 55613530440931
• The number of decimal digits it has is: 14
• The sum of 13904403531655's digits is 49
• More coming soon!