421629448900

Names of 421629448900

• Cardinal: 421629448900 can be written as Four hundred twenty-one billion, six hundred twenty-nine million, four hundred forty-eight thousand, nine hundred.

Scientific notation

• Scientific notation: 4.216294489 × 10¹¹

Factors of 421629448900

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 5921

Divisors of 421629448900

• Number of divisors d(n): 81
• Complete list of divisors:
  1 2 4 5 10 11 20 22 25 44 50 55 100 110 121 220 242 275 484 550 605 1100 1210 2420 3025 5903 6050 11806 12100 23612 29515 59030 64933 118060 129866 147575 259732 295150 324665 590300 649330 714263 1298660 1428526 1623325 2857052 3246650 3571315 6493300 7142630 14285260 17856575 34845409 35713150 69690818 71426300 139381636 174227045 348454090 383299499 696908180 766598998 871135225 1533197996 1742270450 1916497495 3484540900 3832994990 4216294489 7665989980 8432588978 9582487475 16865177956 19164974950 21081472445 38329949900 42162944890 84325889780 105407362225 210814724450 421629448900
• Sum of all divisors σ(n): 1005843744493
• Sum of proper divisors (its aliquot sum) s(n): 584214295593
• 421629448900 is an abundant number, because the sum of its proper divisors (584214295593) is greater than itself. Its abundance is 162584846693

Bases of 421629448900

• Binary: 110001000101011000100101101001011000100₂
• Hexadecimal: 0x622B12D2C4
• Base-36: 5DOZACW4

Squares and roots of 421629448900

• 421629448900 squared (421629448900²) is 177771392179717711210000
• 421629448900 cubed (421629448900³) is 74953654114920148335041652169000000
• 421629448900 is a perfect square number. Its square root is 649330
• The cube root of 421629448900 is 7498.5445999635

Scales and comparisons

• 421,629,448,900 seconds is equal to 13,406 years, 26 weeks, 4 days, 11 hours, 21 minutes, 40 seconds.
• To count from 1 to 421,629,448,900 would take you about twenty-six thousand, eight hundred thirteen 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 421629448900 cubic inches would be around 624.9 feet tall.

Recreational maths with 421629448900

• 421629448900 backwards is 009844926124
• The number of decimal digits it has is: 12
• The sum of 421629448900's digits is 49
• More coming soon!