420913098160

Names of 420913098160

• Cardinal: 420913098160 can be written as Four hundred twenty billion, nine hundred thirteen million, ninety-eight thousand, one hundred sixty.

Scientific notation

• Scientific notation: 4.2091309816 × 10¹¹

Factors of 420913098160

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 142200415

Divisors of 420913098160

• Number of divisors d(n): 40
• Complete list of divisors:
  1 2 4 5 8 10 16 20 37 40 74 80 148 185 296 370 592 740 1480 2960 142200371 284400742 568801484 711001855 1137602968 1422003710 2275205936 2844007420 5261413727 5688014840 10522827454 11376029680 21045654908 26307068635 42091309816 52614137270 84182619632 105228274540 210456549080 420913098160
• Sum of all divisors σ(n): 1005072229296
• Sum of proper divisors (its aliquot sum) s(n): 584159131136
• 420913098160 is an abundant number, because the sum of its proper divisors (584159131136) is greater than itself. Its abundance is 163246032976

Bases of 420913098160

• Binary: 110001000000000011000000010110110110000₂
• Hexadecimal: 0x6200602DB0
• Base-36: 5DD4SH4G

Squares and roots of 420913098160

• 420913098160 squared (420913098160²) is 177167836202649795385600
• 420913098160 cubed (420913098160³) is 74572262830360734977242967850496000
• The square root of 420913098160 is 648778.1578937441
• The cube root of 420913098160 is 7494.2955032103

Scales and comparisons

• 420,913,098,160 seconds is equal to 13,383 years, 38 weeks, 1 day, 9 hours, 2 minutes, 40 seconds.
• To count from 1 to 420,913,098,160 would take you about twenty-six thousand, seven hundred sixty-seven 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 420913098160 cubic inches would be around 624.5 feet tall.

Recreational maths with 420913098160

• 420913098160 backwards is 061890319024
• The number of decimal digits it has is: 12
• The sum of 420913098160's digits is 43
• More coming soon!