138475846322

Names of 138475846322

• Cardinal: 138475846322 can be written as One hundred thirty-eight billion, four hundred seventy-five million, eight hundred forty-six thousand, three hundred twenty-two.

Scientific notation

• Scientific notation: 1.38475846322 × 10¹¹

Factors of 138475846322

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1291

Divisors of 138475846322

• Number of divisors d(n): 54
• Complete list of divisors:
  1 2 11 19 22 38 121 209 242 361 418 722 1259 2299 2518 3971 4598 7942 13849 23921 27698 43681 47842 87362 152339 263131 304678 454499 526262 908998 1585081 2894441 3170162 4999489 5788882 9998978 17435891 30116539 34871782 54994379 60233078 109988758 191794801 331281929 383589602 572214241 662563858 1144428482 3644101219 6294356651 7288202438 12588713302 69237923161 138475846322
• Sum of all divisors σ(n): 241153972479
• Sum of proper divisors (its aliquot sum) s(n): 102678126157
• 138475846322 is a deficient number, because the sum of its proper divisors (102678126157) is less than itself. Its deficiency is 35797720165

Bases of 138475846322

• Binary: 10000000111101110011011011101010110010₂
• Hexadecimal: 0x203DCDBAB2
• Base-36: 1RM4XYUQ

Squares and roots of 138475846322

• 138475846322 squared (138475846322²) is 19175560014594160927684
• 138475846322 cubed (138475846322³) is 2655351901719229105820506539378248
• The square root of 138475846322 is 372123.4288807949
• The cube root of 138475846322 is 5173.5820686459

Scales and comparisons

• 138,475,846,322 seconds is equal to 4,403 years, 5 weeks, 2 days, 16 hours, 52 minutes, 2 seconds.
• To count from 1 to 138,475,846,322 would take you about eight thousand, eight hundred six 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 138475846322 cubic inches would be around 431.1 feet tall.

Recreational maths with 138475846322

• 138475846322 backwards is 223648574831
• The number of decimal digits it has is: 12
• The sum of 138475846322's digits is 53
• More coming soon!