420015370152

Names of 420015370152

• Cardinal: 420015370152 can be written as Four hundred twenty billion, fifteen million, three hundred seventy thousand, one hundred fifty-two.

Scientific notation

• Scientific notation: 4.20015370152 × 10¹¹

Factors of 420015370152

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 347460

Divisors of 420015370152

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 21 24 28 42 49 56 84 98 147 168 196 294 392 588 1031 1176 2062 3093 4124 6186 7217 8248 12372 14434 21651 24744 28868 43302 50519 57736 86604 101038 151557 173208 202076 303114 346417 404152 606228 692834 1039251 1212456 1385668 2078502 2424919 2771336 4157004 4849838 7274757 8314008 9699676 14549514 16974433 19399352 29099028 33948866 50923299 58198056 67897732 101846598 135795464 203693196 357155927 407386392 714311854 1071467781 1428623708 2142935562 2500091489 2857247416 4285871124 5000182978 7500274467 8571742248 10000365956 15000548934 17500640423 20000731912 30001097868 35001280846 52501921269 60002195736 70002561692 105003842538 140005123384 210007685076 420015370152
• Sum of all divisors σ(n): 1222661545920
• Sum of proper divisors (its aliquot sum) s(n): 802646175768
• 420015370152 is an abundant number, because the sum of its proper divisors (802646175768) is greater than itself. Its abundance is 382630805616

Bases of 420015370152

• Binary: 110000111001010110111011110111110101000₂
• Hexadecimal: 0x61CADDEFA8
• Base-36: 5CYAB1RC

Squares and roots of 420015370152

• 420015370152 squared (420015370152²) is 176412911163921572503104
• 420015370152 cubed (420015370152³) is 74096134182106412422789131728951808
• The square root of 420015370152 is 648085.9280620125
• The cube root of 420015370152 is 7488.9637393635

Scales and comparisons

• 420,015,370,152 seconds is equal to 13,355 years, 9 weeks, 6 days, 9 minutes, 12 seconds.
• To count from 1 to 420,015,370,152 would take you about twenty-six thousand, seven hundred ten 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 420015370152 cubic inches would be around 624.1 feet tall.

Recreational maths with 420015370152

• 420015370152 backwards is 251073510024
• The number of decimal digits it has is: 12
• The sum of 420015370152's digits is 30
• More coming soon!