420423120
420,423,120 is an even composite number composed of five prime numbers multiplied together.
420423120 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty divisors.
Prime factorization of 420423120:
24 × 32 × 5 × 13 × 44917
(2 × 2 × 2 × 2 × 3 × 3 × 5 × 13 × 44917)See below for interesting mathematical facts about the number 420423120 from the Numbermatics database.
Names of 420423120
- Cardinal: 420423120 can be written as Four hundred twenty million, four hundred twenty-three thousand, one hundred twenty.
Scientific notation
- Scientific notation: 4.2042312 × 108
Factors of 420423120
Divisors of 420423120
- Number of divisors d(n): 120
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 24 26 30 36 39 40 45 48 52 60 65 72 78 80 90 104 117 120 130 144 156 180 195 208 234 240 260 312 360 390 468 520 585 624 720 780 936 1040 1170 1560 1872 2340 3120 4680 9360 44917 89834 134751 179668 224585 269502 359336 404253 449170 539004 583921 673755 718672 808506 898340 1078008 1167842 1347510 1617012 1751763 1796680 2021265 2156016 2335684 2695020 2919605 3234024 3503526 3593360 4042530 4671368 5255289 5390040 5839210 6468048 7007052 8085060 8758815 9342736 10510578 10780080 11678420 14014104 16170120 17517630 21021156 23356840 26276445 28028208 32340240 35035260 42042312 46713680 52552890 70070520 84084624 105105780 140141040 210211560 420423120
- Sum of all divisors σ(n): 1520564136
- Sum of proper divisors (its aliquot sum) s(n): 1100141016
- 420423120 is an abundant number, because the sum of its proper divisors (1100141016) is greater than itself. Its abundance is 679717896
Bases of 420423120
- Binary: 110010000111100100101110100002
- Hexadecimal: 0x190F25D0
- Base-36: 6YB4K0
Squares and roots of 420423120
- 420423120 squared (4204231202) is 176755599830534400
- 420423120 cubed (4204231203) is 74312140758224743715328000
-
The
square root of 420423120 is 20504.2220042605 -
The
cube root of 420423120 is 749.1386377855
Scales and comparisons
How big is 420423120?- 420,423,120 seconds is equal to 13 years, 19 weeks, 1 day, 12 minutes.
-
To count from 1 to 420,423,120 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 420423120 cubic inches would be around 62.4 feet tall.
Recreational maths with 420423120
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