421871468116

Names of 421871468116

• Cardinal: 421871468116 can be written as Four hundred twenty-one billion, eight hundred seventy-one million, four hundred sixty-eight thousand, one hundred sixteen.

Scientific notation

• Scientific notation: 4.21871468116 × 10¹¹

Factors of 421871468116

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 8343

Divisors of 421871468116

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 7 14 28 29 31 58 62 116 124 203 217 406 434 812 868 899 1798 3541 3596 4733 6293 7082 9466 12586 14164 18932 24787 25172 33131 49574 66262 99148 102689 109771 132524 137257 146723 205378 219542 274514 293446 410756 439084 549028 586892 718823 768397 960799 1027061 1437646 1536794 1921598 2054122 2875292 3073588 3183359 3843196 4108244 4254967 6366718 8509934 12733436 16759553 17019868 22283513 29784769 33519106 44567026 59569538 67038212 89134052 117316871 119139076 234633742 469267484 486027037 519546143 972054074 1039092286 1944108148 2078184572 3402189259 3636823001 6804378518 7273646002 13608757036 14547292004 15066838147 30133676294 60267352588 105467867029 210935734058 421871468116
• Sum of all divisors σ(n): 901438433280
• Sum of proper divisors (its aliquot sum) s(n): 479566965164
• 421871468116 is an abundant number, because the sum of its proper divisors (479566965164) is greater than itself. Its abundance is 57695497048

Bases of 421871468116

• Binary: 110001000111001011111111011111001010100₂
• Hexadecimal: 0x62397FBE54
• Base-36: 5DSZDO44

Squares and roots of 421871468116

• 421871468116 squared (421871468116²) is 177975535610349204589456
• 421871468116 cubed (421871468116³) is 75082800496669457063586647773784896
• The square root of 421871468116 is 649516.3339870677
• The cube root of 421871468116 is 7499.9790702587

Scales and comparisons

• 421,871,468,116 seconds is equal to 13,414 years, 10 weeks, 5 days, 14 hours, 55 minutes, 16 seconds.
• To count from 1 to 421,871,468,116 would take you about twenty-six thousand, eight hundred twenty-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 421871468116 cubic inches would be around 625 feet tall.

Recreational maths with 421871468116

• 421871468116 backwards is 611864178124
• The number of decimal digits it has is: 12
• The sum of 421871468116's digits is 49
• More coming soon!