21473316225125

Names of 21473316225125

• Cardinal: 21473316225125 can be written as Twenty-one trillion, four hundred seventy-three billion, three hundred sixteen million, two hundred twenty-five thousand, one hundred twenty-five.

Scientific notation

• Scientific notation: 2.1473316225125 × 10¹³

Factors of 21473316225125

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 46801

Divisors of 21473316225125

• Number of divisors d(n): 64
• Complete list of divisors:
  1 5 25 41 113 125 205 565 809 1025 2825 4045 4633 5125 14125 20225 23165 33169 45833 91417 101125 115825 165845 229165 457085 579125 829225 1145825 1879153 2285425 3748097 4146125 5179129 5729125 9395765 11427125 18740485 25895645 37078897 46978825 93702425 129478225 185394485 212344289 234894125 468512125 647391125 926972425 1061721445 1520234777 4189915361 4634862125 5308607225 7601173885 20949576805 26543036125 38005869425 104747884025 171786529801 190029347125 523739420125 858932649005 4294663245025 21473316225125
• Sum of all divisors σ(n): 27730105341120
• Sum of proper divisors (its aliquot sum) s(n): 6256789115995
• 21473316225125 is a deficient number, because the sum of its proper divisors (6256789115995) is less than itself. Its deficiency is 15216527109130

Bases of 21473316225125

• Binary: 100111000011110100101011000101100000001100101₂
• Hexadecimal: 0x1387A562C065
• Base-36: 7M0PE20DH

Squares and roots of 21473316225125

• 21473316225125 squared (21473316225125²) is 461103309704216579681265625
• 21473316225125 cubed (21473316225125³) is 9901417181730391745096753546307423828125
• The square root of 21473316225125 is 4633930.9689641471
• The cube root of 21473316225125 is 27794.9804719965

Scales and comparisons

• 21,473,316,225,125 seconds is equal to 682,785 years, 1 week, 5 days, 14 hours, 32 minutes, 5 seconds.
• To count from 1 to 21,473,316,225,125 would take you about one million, seven hundred six thousand, nine hundred sixty-two 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 21473316225125 cubic inches would be around 2316.2 feet tall.

Recreational maths with 21473316225125

• 21473316225125 backwards is 52152261337412
• The number of decimal digits it has is: 14
• The sum of 21473316225125's digits is 44
• More coming soon!