84132420
84,132,420 is an even composite number composed of six prime numbers multiplied together.
84132420 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 84132420:
22 × 3 × 5 × 61 × 127 × 181
(2 × 2 × 3 × 5 × 61 × 127 × 181)See below for interesting mathematical facts about the number 84132420 from the Numbermatics database.
Names of 84132420
- Cardinal: 84132420 can be written as Eighty-four million, one hundred thirty-two thousand, four hundred twenty.
Scientific notation
- Scientific notation: 8.413242 × 107
Factors of 84132420
Divisors of 84132420
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 3 4 5 6 10 12 15 20 30 60 61 122 127 181 183 244 254 305 362 366 381 508 543 610 635 724 732 762 905 915 1086 1220 1270 1524 1810 1830 1905 2172 2540 2715 3620 3660 3810 5430 7620 7747 10860 11041 15494 22082 22987 23241 30988 33123 38735 44164 45974 46482 55205 66246 68961 77470 91948 92964 110410 114935 116205 132492 137922 154940 165615 220820 229870 232410 275844 331230 344805 459740 464820 662460 689610 1379220 1402207 2804414 4206621 5608828 7011035 8413242 14022070 16826484 21033105 28044140 42066210 84132420
- Sum of all divisors σ(n): 242651136
- Sum of proper divisors (its aliquot sum) s(n): 158518716
- 84132420 is an abundant number, because the sum of its proper divisors (158518716) is greater than itself. Its abundance is 74386296
Bases of 84132420
- Binary: 1010000001111000010010001002
- Hexadecimal: 0x503C244
- Base-36: 1E38ZO
Squares and roots of 84132420
- 84132420 squared (841324202) is 7078264095056400
- 84132420 cubed (841324203) is 595511487716204968488000
-
The
square root of 84132420 is 9172.3726483391 -
The
cube root of 84132420 is 438.1819264683
Scales and comparisons
How big is 84132420?- 84,132,420 seconds is equal to 2 years, 35 weeks, 18 hours, 7 minutes.
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To count from 1 to 84,132,420 would take you about four 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 84132420 cubic inches would be around 36.5 feet tall.
Recreational maths with 84132420
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The information we have on file for 84132420 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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