139238558080144

Names of 139238558080144

• Cardinal: 139238558080144 can be written as One hundred thirty-nine trillion, two hundred thirty-eight billion, five hundred fifty-eight million, eighty thousand, one hundred forty-four.

Scientific notation

• Scientific notation: 1.39238558080144 × 10¹⁴

Factors of 139238558080144

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 376

Divisors of 139238558080144

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 4 8 16 67 134 268 307 536 614 1072 1228 2456 4489 4912 8978 17956 20569 35912 41138 71824 82276 94249 164552 188498 300763 329104 376996 601526 753992 1203052 1378123 1507984 2406104 2756246 4812208 5512492 6314683 11024984 12629366 22049968 25258732 28934443 50517464 57868886 92334241 101034928 115737772 184668482 231475544 369336964 423083761 462951088 738673928 846167522 1477347856 1692335044 1938607681 3384670088 3877215362 6769340176 7754430724 15508861448 28346611987 31017722896 56693223974 113386447948 129886714627 226772895896 259773429254 453545791792 519546858508 1039093717016 2078187434032 8702409880009 17404819760018 34809639520036 69619279040072 139238558080144
• Sum of all divisors σ(n): 274757162680000
• Sum of proper divisors (its aliquot sum) s(n): 135518604599856
• 139238558080144 is a deficient number, because the sum of its proper divisors (135518604599856) is less than itself. Its deficiency is 3719953480288

Bases of 139238558080144

• Binary: 11111101010001100000000110010110001110010010000₂
• Hexadecimal: 0x7EA300CB1C90
• Base-36: 1DCTB6G4GG

Squares and roots of 139238558080144

• 139238558080144 squared (139238558080144²) is 19387376056237633991127060736
• 139238558080144 cubed (139238558080144³) is 2699470287028036928907425670243945843625984
• The square root of 139238558080144 is 11799938.9015428381
• The cube root of 139238558080144 is 51830.6321505753

Scales and comparisons

• 139,238,558,080,144 seconds is equal to 4,427,355 years, 23 weeks, 4 days, 4 hours, 29 minutes, 4 seconds.
• To count from 1 to 139,238,558,080,144 would take you about eleven million, sixty-eight thousand, three hundred eighty-eight 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 139238558080144 cubic inches would be around 4319.2 feet tall.

Recreational maths with 139238558080144

• 139238558080144 backwards is 441080855832931
• The number of decimal digits it has is: 15
• The sum of 139238558080144's digits is 61
• More coming soon!