420414064620

Names of 420414064620

• Cardinal: 420414064620 can be written as Four hundred twenty billion, four hundred fourteen million, sixty-four thousand, six hundred twenty.

Scientific notation

• Scientific notation: 4.2041406462 × 10¹¹

Factors of 420414064620

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 20548149

Divisors of 420414064620

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 5 6 10 11 12 15 20 22 30 31 33 44 55 60 62 66 93 110 124 132 155 165 186 220 310 330 341 372 465 620 660 682 930 1023 1364 1705 1860 2046 3410 4092 5115 6820 10230 20460 20548097 41096194 61644291 82192388 102740485 123288582 205480970 226029067 246577164 308221455 410961940 452058134 616442910 636991007 678087201 904116268 1130145335 1232885820 1273982014 1356174402 1910973021 2260290670 2547964028 2712348804 3184955035 3390436005 3821946042 4520581340 6369910070 6780872010 7006901077 7643892084 9554865105 12739820140 13561744020 14013802154 19109730210 21020703231 28027604308 35034505385 38219460420 42041406462 70069010770 84082812924 105103516155 140138021540 210207032310 420414064620
• Sum of all divisors σ(n): 1325598898176
• Sum of proper divisors (its aliquot sum) s(n): 905184833556
• 420414064620 is an abundant number, because the sum of its proper divisors (905184833556) is greater than itself. Its abundance is 484770768936

Bases of 420414064620

• Binary: 110000111100010101000011000011111101100₂
• Hexadecimal: 0x61E2A187EC
• Base-36: 5D4VOGDO

Squares and roots of 420414064620

• 420414064620 squared (420414064620²) is 176747985730309535744400
• 420414064620 cubed (420414064620³) is 74307339094277191053048381403128000
• The square root of 420414064620 is 648393.4489335931
• The cube root of 420414064620 is 7491.3325924871

Scales and comparisons

• 420,414,064,620 seconds is equal to 13,367 years, 45 weeks, 12 hours, 37 minutes.
• To count from 1 to 420,414,064,620 would take you about twenty-six thousand, seven hundred thirty-five 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 420414064620 cubic inches would be around 624.3 feet tall.

Recreational maths with 420414064620

• 420414064620 backwards is 026460414024
• 420414064620 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 420414064620's digits is 33
• More coming soon!