421814316

Names of 421814316

• Cardinal: 421814316 can be written as Four hundred twenty-one million, eight hundred fourteen thousand, three hundred sixteen.

Scientific notation

• Scientific notation: 4.21814316 × 10⁸

Factors of 421814316

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1817

Divisors of 421814316

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 7 11 12 14 21 22 28 33 42 44 66 77 84 132 154 231 307 308 462 614 921 924 1228 1487 1842 2149 2974 3377 3684 4298 4461 5948 6447 6754 8596 8922 10131 10409 12894 13508 16357 17844 20262 20818 23639 25788 31227 32714 40524 41636 47278 49071 62454 65428 70917 94556 98142 114499 124908 141834 196284 228998 283668 343497 456509 457996 686994 913018 1369527 1373988 1826036 2739054 3195563 5021599 5478108 6391126 9586689 10043198 12782252 15064797 19173378 20086396 30129594 35151193 38346756 60259188 70302386 105453579 140604772 210907158 421814316
• Sum of all divisors σ(n): 1231921152
• Sum of proper divisors (its aliquot sum) s(n): 810106836
• 421814316 is an abundant number, because the sum of its proper divisors (810106836) is greater than itself. Its abundance is 388292520

Bases of 421814316

• Binary: 11001001001000110000000101100₂
• Hexadecimal: 0x1924602C
• Base-36: 6Z4Y0C

Squares and roots of 421814316

• 421814316 squared (421814316²) is 177927317182547856
• 421814316 cubed (421814316³) is 75052289595071471015906496
• The square root of 421814316 is 20538.1186090645
• The cube root of 421814316 is 749.9640373867

Scales and comparisons

• 421,814,316 seconds is equal to 13 years, 21 weeks, 3 days, 2 hours, 38 minutes, 36 seconds.
• To count from 1 to 421,814,316 would take you about twenty 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 421814316 cubic inches would be around 62.5 feet tall.

Recreational maths with 421814316

• 421814316 backwards is 613418124
• The number of decimal digits it has is: 9
• The sum of 421814316's digits is 30
• More coming soon!