421092972412

Names of 421092972412

• Cardinal: 421092972412 can be written as Four hundred twenty-one billion, ninety-two million, nine hundred seventy-two thousand, four hundred twelve.

Scientific notation

• Scientific notation: 4.21092972412 × 10¹¹

Factors of 421092972412

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 24320

Divisors of 421092972412

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 7 14 28 569 1138 1171 2276 2342 3983 4684 7966 8197 15932 16394 22571 32788 45142 90284 157997 315994 631988 666299 1332598 2665196 4664093 9328186 12842899 18656372 25685798 26430641 51371596 52861282 89900293 105722564 179800586 185014487 359601172 370028974 740057948 15039034729 30078069458 60156138916 105273243103 210546486206 421092972412
• Sum of all divisors σ(n): 844423937280
• Sum of proper divisors (its aliquot sum) s(n): 423330964868
• 421092972412 is an abundant number, because the sum of its proper divisors (423330964868) is greater than itself. Its abundance is 2237992456

Bases of 421092972412

• Binary: 110001000001011000110001101011101111100₂
• Hexadecimal: 0x620B18D77C
• Base-36: 5DG3VSZG

Squares and roots of 421092972412

• 421092972412 squared (421092972412²) is 177319291414773393097744
• 421092972412 cubed (421092972412³) is 74667907487836560868939945411438528
• The square root of 421092972412 is 648916.7684780537
• The cube root of 421092972412 is 7495.3628960013

Scales and comparisons

• 421,092,972,412 seconds is equal to 13,389 years, 23 weeks, 4 days, 6 hours, 6 minutes, 52 seconds.
• To count from 1 to 421,092,972,412 would take you about twenty-six thousand, seven hundred seventy-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 421092972412 cubic inches would be around 624.6 feet tall.

Recreational maths with 421092972412

• 421092972412 backwards is 214279290124
• The number of decimal digits it has is: 12
• The sum of 421092972412's digits is 43
• More coming soon!