139430313780764942

Names of 139430313780764942

• Cardinal: 139430313780764942 can be written as One hundred thirty-nine quadrillion, four hundred thirty trillion, three hundred thirteen billion, seven hundred eighty million, seven hundred sixty-four thousand, nine hundred forty-two.

Scientific notation

• Scientific notation: 1.39430313780764942 × 10¹⁷

Factors of 139430313780764942

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 37141374

Divisors of 139430313780764942

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 13 26 41 71 82 142 193 257 386 514 533 923 1066 1846 2509 2911 3341 5018 5822 6682 7913 10537 13703 15826 18247 21074 27406 36494 37843 49601 75686 99202 102869 136981 178139 205738 237211 273962 356278 474422 561823 644813 748127 1123646 1289626 1496254 2033641 3521671 4067282 7043342 7303699 9725651 14607398 19451302 26437333 37140797 45781723 52874666 74281594 91563446 144388511 288777022 482830361 965660722 1522772677 1877050643 2636996587 3045545354 3754101286 5273993174 7168173821 9545184829 14336347642 19090369658 19796044801 34280955631 39592089602 68561911262 93186259673 108116860067 124087402777 186372519346 216233720134 248174805554 293895126661 391352577989 508940341291 587790253322 677708122859 782705155978 1017880682582 1355416245718 1405519180871 1842220671997 2811038361742 3684441343994 3820636646593 5087583513857 6616224436783 7641273293186 8810205597167 10175167027714 13232448873566 17620411194334 20866553992931 23948868735961 27786033037219 41733107985862 47897737471922 55572066074438 75531047551877 130797667711787 151062095103754 261595335423574 271265201908103 361218429483847 542530403816206 722436858967694 981903618174401 1700369680253231 1963807236348802 3400739360506462 5362704376183267 10725408752366534 69715156890382471 139430313780764942
• Sum of all divisors σ(n): 236104216899763968
• Sum of proper divisors (its aliquot sum) s(n): 96673903118999026
• 139430313780764942 is a deficient number, because the sum of its proper divisors (96673903118999026) is less than itself. Its deficiency is 42756410661765916

Bases of 139430313780764942

• Binary: 111101111010110110010000110110011110100101110000100001110₂
• Hexadecimal: 0x1EF5B21B3D2E10E
• Base-36: 124VX5VT1PN2

Squares and roots of 139430313780764942

• 139430313780764942 squared (139430313780764942²) is 19440812401002570094567586656263364
• 139430313780764942 cubed (139430313780764942³) is 2710638573224774628791650588873420563710371330184888
• The square root of 139430313780764942 is 373403687.4225600655
• The cube root of 139430313780764942 is 518544.1450012041

Scales and comparisons

• 139,430,313,780,764,942 seconds is equal to 4,433,452,691 years, 49 weeks, 2 days, 23 hours, 9 minutes, 2 seconds.
• To count from 1 to 139,430,313,780,764,942 would take you about thirteen billion, three hundred million, three hundred fifty-eight thousand and seventy-five 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 139430313780764942 cubic inches would be around 43212 feet tall.

Recreational maths with 139430313780764942

• 139430313780764942 backwards is 249467087313034931
• The number of decimal digits it has is: 18
• The sum of 139430313780764942's digits is 74
• More coming soon!