421344951349136

Names of 421344951349136

• Cardinal: 421344951349136 can be written as Four hundred twenty-one trillion, three hundred forty-four billion, nine hundred fifty-one million, three hundred forty-nine thousand, one hundred thirty-six.

Scientific notation

• Scientific notation: 4.21344951349136 × 10¹⁴

Factors of 421344951349136

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 4570337

Divisors of 421344951349136

• Number of divisors d(n): 40
• Complete list of divisors:
  1 2 4 8 16 23 46 92 184 368 266003 532006 1064012 2128024 4256048 4304309 6118069 8608618 12236138 17217236 24472276 34434472 48944552 68868944 97889104 98999107 197998214 395996428 791992856 1583985712 1144959106927 2289918213854 4579836427708 9159672855416 18319345710832 26334059459321 52668118918642 105336237837284 210672475674568 421344951349136
• Sum of all divisors σ(n): 851852975866560
• Sum of proper divisors (its aliquot sum) s(n): 430508024517424
• 421344951349136 is an abundant number, because the sum of its proper divisors (430508024517424) is greater than itself. Its abundance is 9163073168288

Bases of 421344951349136

• Binary: 1011111110011011000000100001001110010111110010000₂
• Hexadecimal: 0x17F3604272F90
• Base-36: 45CR7588SW

Squares and roots of 421344951349136

• 421344951349136 squared (421344951349136²) is 177531568027405782746567946496
• 421344951349136 cubed (421344951349136³) is 74802029893443117723285662199533488263827456
• The square root of 421344951349136 is 20526688.7575452851
• The cube root of 421344951349136 is 74968.5765456375

Scales and comparisons

• 421,344,951,349,136 seconds is equal to 13,397,466 years, 7 weeks, 4 days, 15 hours, 38 minutes, 56 seconds.
• To count from 1 to 421,344,951,349,136 would take you about thirty-three million, four hundred ninety-three thousand, six hundred sixty-five 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 421344951349136 cubic inches would be around 6247.4 feet tall.

Recreational maths with 421344951349136

• 421344951349136 backwards is 631943159443124
• The number of decimal digits it has is: 15
• The sum of 421344951349136's digits is 59
• More coming soon!