12138444056125

Names of 12138444056125

• Cardinal: 12138444056125 can be written as Twelve trillion, one hundred thirty-eight billion, four hundred forty-four million, fifty-six thousand, one hundred twenty-five.

Scientific notation

• Scientific notation: 1.2138444056125 × 10¹³

Factors of 12138444056125

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1233

Divisors of 12138444056125

• Number of divisors d(n): 48
• Complete list of divisors:
  1 5 25 41 125 205 1025 1187 1681 5125 5935 8405 29675 42025 48667 68921 148375 210125 243335 344605 1216675 1408969 1723025 1995347 6083375 7044845 8615125 9976735 35224225 49883675 57767729 81809227 176121125 249418375 288838645 409046135 1444193225 2045230675 2368476889 7220966125 10226153375 11842384445 59211922225 97107552449 296059611125 485537762245 2427688811225 12138444056125
• Sum of all divisors σ(n): 15540584452848
• Sum of proper divisors (its aliquot sum) s(n): 3402140396723
• 12138444056125 is a deficient number, because the sum of its proper divisors (3402140396723) is less than itself. Its deficiency is 8736303659402

Bases of 12138444056125

• Binary: 10110000101000110011101001010110011000111101₂
• Hexadecimal: 0xB0A33A5663D
• Base-36: 4AWBO6ON1

Squares and roots of 12138444056125

• 12138444056125 squared (12138444056125²) is 147341824103676342150015625
• 12138444056125 cubed (12138444056125³) is 1788500489009885351131638966357126953125
• The square root of 12138444056125 is 3484026.9884323513
• The cube root of 12138444056125 is 22981.9922411389

Scales and comparisons

• 12,138,444,056,125 seconds is equal to 385,964 years, 50 weeks, 4 days, 15 hours, 35 minutes, 25 seconds.
• To count from 1 to 12,138,444,056,125 would take you about nine hundred sixty-four thousand, nine hundred twelve 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 12138444056125 cubic inches would be around 1915.2 feet tall.

Recreational maths with 12138444056125

• 12138444056125 backwards is 52165044483121
• The number of decimal digits it has is: 14
• The sum of 12138444056125's digits is 46
• More coming soon!