138423460023002637

Names of 138423460023002637

• Cardinal: 138423460023002637 can be written as One hundred thirty-eight quadrillion, four hundred twenty-three trillion, four hundred sixty billion, twenty-three million, two thousand, six hundred thirty-seven.

Scientific notation

• Scientific notation: 1.38423460023002637 × 10¹⁷

Factors of 138423460023002637

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 2571840499

Divisors of 138423460023002637

• Number of divisors d(n): 108
• Complete list of divisors:
  1 3 7 9 21 31 49 63 93 127 147 217 279 381 441 651 889 961 1143 1519 1953 2667 2883 3937 4557 6223 6727 8001 8649 11811 13671 18669 20181 27559 35433 47089 56007 60543 82677 122047 141267 192913 248031 366141 423801 578739 854329 1098423 1736217 2562987 5980303 7688961 17940909 53822727 2571840331 7715520993 18002882317 23146562979 54008646951 79727050261 126020176219 162025940853 239181150783 326623722037 378060528657 558089351827 717543452349 979871166111 1134181585971 1674268055481 2286366054259 2471538558091 2939613498333 3906625462789 5022804166443 6859098162777 7414615674273 10125335383147 11719876388367 16004562379813 17300769906637 20577294488331 22243847022819 30376006149441 35159629165101 48013687139439 51902309719911 70877347682029 91128018448323 121105389346459 144041061418317 155706929159733 212632043046087 313885396877557 363316168039377 496141433774203 637896129138261 941656190632671 1089948504118131 1488424301322609 2197197778142899 2824968571898013 4465272903967827 6591593334428697 15380384447000293 19774780003286091 46141153341000879 138423460023002637
• Sum of all divisors σ(n): 242226374426869248
• Sum of proper divisors (its aliquot sum) s(n): 103802914403866611
• 138423460023002637 is a deficient number, because the sum of its proper divisors (103802914403866611) is less than itself. Its deficiency is 34620545619136026

Bases of 138423460023002637

• Binary: 111101011110001110110011101001011010000000110011000001101₂
• Hexadecimal: 0x1EBC7674B40660D
• Base-36: 11UZ0RNHVAX9

Squares and roots of 138423460023002637

• 138423460023002637 squared (138423460023002637²) is 19161054284739809205857161308953769
• 138423460023002637 cubed (138423460023002637³) is 2652339431782264366263765004775100240461048398088853
• The square root of 138423460023002637 is 372053033.8849592515
• The cube root of 138423460023002637 is 517292.9586622585

Scales and comparisons

• 138,423,460,023,002,637 seconds is equal to 4,401,437,856 years, 44 weeks, 3 days, 20 hours, 43 minutes, 57 seconds.
• To count from 1 to 138,423,460,023,002,637 would take you about thirteen billion, two hundred four million, three hundred thirteen thousand, five hundred seventy 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 138423460023002637 cubic inches would be around 43107.7 feet tall.

Recreational maths with 138423460023002637

• 138423460023002637 backwards is 736200320064324831
• The number of decimal digits it has is: 18
• The sum of 138423460023002637's digits is 54
• More coming soon!