420468252

Names of 420468252

• Cardinal: 420468252 can be written as Four hundred twenty million, four hundred sixty-eight thousand, two hundred fifty-two.

Scientific notation

• Scientific notation: 4.20468252 × 10⁸

Factors of 420468252

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 156

Divisors of 420468252

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 3 4 6 12 19 31 38 57 62 76 93 101 114 124 186 202 228 303 361 372 404 589 606 722 961 1083 1178 1212 1444 1767 1919 1922 2166 2356 2883 3131 3534 3838 3844 4332 5757 5766 6262 7068 7676 9393 11191 11514 11532 12524 18259 18786 22382 23028 33573 36461 36518 37572 44764 54777 59489 67146 72922 73036 97061 109383 109554 118978 134292 145844 178467 194122 218766 219108 237956 291183 346921 356934 388244 437532 582366 693842 713868 1040763 1130291 1164732 1387684 1844159 2081526 2260582 3390873 3688318 4163052 4521164 5532477 6781746 7376636 11064954 13563492 22129908 35039021 70078042 105117063 140156084 210234126 420468252
• Sum of all divisors σ(n): 1080519048
• Sum of proper divisors (its aliquot sum) s(n): 660050796
• 420468252 is an abundant number, because the sum of its proper divisors (660050796) is greater than itself. Its abundance is 239582544

Bases of 420468252

• Binary: 11001000011111101011000011100₂
• Hexadecimal: 0x190FD61C
• Base-36: 6YC3DO

Squares and roots of 420468252

• 420468252 squared (420468252²) is 176793550939935504
• 420468252 cubed (420468252³) is 74336075328587638359619008
• The square root of 420468252 is 20505.3225285535
• The cube root of 420468252 is 749.1654432533

Scales and comparisons

• 420,468,252 seconds is equal to 13 years, 19 weeks, 1 day, 12 hours, 44 minutes, 12 seconds.
• To count from 1 to 420,468,252 would take you about twenty 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 420468252 cubic inches would be around 62.4 feet tall.

Recreational maths with 420468252

• 420468252 backwards is 252864024
• The number of decimal digits it has is: 9
• The sum of 420468252's digits is 33
• More coming soon!