405048050225

Names of 405048050225

• Cardinal: 405048050225 can be written as Four hundred five billion, forty-eight million, fifty thousand, two hundred twenty-five.

Scientific notation

• Scientific notation: 4.05048050225 × 10¹¹

Factors of 405048050225

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 9001

Divisors of 405048050225

• Number of divisors d(n): 72
• Complete list of divisors:
  1 5 7 13 25 35 65 91 169 175 325 455 845 1183 1949 2275 4225 5915 7027 9745 13643 25337 29575 35135 48725 49189 68215 91351 126685 175675 177359 245945 329381 341075 456755 633425 639457 886795 1187563 1229725 1646905 2283775 2305667 3197285 4433975 5937815 8234525 8312941 11528335 13695623 15986425 29689075 41564705 57641675 68478115 95869361 178043099 207823525 342390575 479346805 890215495 1246301693 2314560287 2396734025 4451077475 6231508465 11572801435 16201922009 31157542325 57864007175 81009610045 405048050225
• Sum of all divisors σ(n): 621969566400
• Sum of proper divisors (its aliquot sum) s(n): 216921516175
• 405048050225 is a deficient number, because the sum of its proper divisors (216921516175) is less than itself. Its deficiency is 188126534050

Bases of 405048050225

• Binary: 101111001001110101111101100001000110001₂
• Hexadecimal: 0x5E4EBEC231
• Base-36: 562R5FSH

Squares and roots of 405048050225

• 405048050225 squared (405048050225²) is 164063922991074122550625
• 405048050225 cubed (405048050225³) is 66453772119799123417583360105140625
• The square root of 405048050225 is 636433.8537703663
• The cube root of 405048050225 is 7398.9288090629

Scales and comparisons

• 405,048,050,225 seconds is equal to 12,879 years, 14 weeks, 2 days, 3 hours, 17 minutes, 5 seconds.
• To count from 1 to 405,048,050,225 would take you about twenty-five thousand, seven hundred fifty-eight 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 405048050225 cubic inches would be around 616.6 feet tall.

Recreational maths with 405048050225

• 405048050225 backwards is 522050840504
• 405048050225 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 405048050225's digits is 35
• More coming soon!