420490368
420,490,368 is an even composite number composed of four prime numbers multiplied together.
420490368 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 420490368:
27 × 32 × 19 × 19211
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 19 × 19211)See below for interesting mathematical facts about the number 420490368 from the Numbermatics database.
Names of 420490368
- Cardinal: 420490368 can be written as Four hundred twenty million, four hundred ninety thousand, three hundred sixty-eight.
Scientific notation
- Scientific notation: 4.20490368 × 108
Factors of 420490368
Divisors of 420490368
- Number of divisors d(n): 96
-
Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 19 24 32 36 38 48 57 64 72 76 96 114 128 144 152 171 192 228 288 304 342 384 456 576 608 684 912 1152 1216 1368 1824 2432 2736 3648 5472 7296 10944 19211 21888 38422 57633 76844 115266 153688 172899 230532 307376 345798 365009 461064 614752 691596 730018 922128 1095027 1229504 1383192 1460036 1844256 2190054 2459008 2766384 2920072 3285081 3688512 4380108 5532768 5840144 6570162 7377024 8760216 11065536 11680288 13140324 17520432 22131072 23360576 26280648 35040864 46721152 52561296 70081728 105122592 140163456 210245184 420490368
- Sum of all divisors σ(n): 1273755600
- Sum of proper divisors (its aliquot sum) s(n): 853265232
- 420490368 is an abundant number, because the sum of its proper divisors (853265232) is greater than itself. Its abundance is 432774864
Bases of 420490368
- Binary: 110010001000000101100100000002
- Hexadecimal: 0x19102C80
- Base-36: 6YCKG0
Squares and roots of 420490368
- 420490368 squared (4204903682) is 176812149580775424
- 420490368 cubed (4204903683) is 74347805844091303763116032
-
The
square root of 420490368 is 20505.8617960817 -
The
cube root of 420490368 is 749.1785780163
Scales and comparisons
How big is 420490368?- 420,490,368 seconds is equal to 13 years, 19 weeks, 1 day, 18 hours, 52 minutes, 48 seconds.
-
To count from 1 to 420,490,368 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 420490368 cubic inches would be around 62.4 feet tall.
Recreational maths with 420490368
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The information we have on file for 420490368 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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