55387020
55,387,020 is an even composite number composed of six prime numbers multiplied together.
55387020 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 55387020:
22 × 3 × 5 × 13 × 17 × 4177
(2 × 2 × 3 × 5 × 13 × 17 × 4177)See below for interesting mathematical facts about the number 55387020 from the Numbermatics database.
Names of 55387020
- Cardinal: 55387020 can be written as Fifty-five million, three hundred eighty-seven thousand and twenty.
Scientific notation
- Scientific notation: 5.538702 × 107
Factors of 55387020
Divisors of 55387020
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 3 4 5 6 10 12 13 15 17 20 26 30 34 39 51 52 60 65 68 78 85 102 130 156 170 195 204 221 255 260 340 390 442 510 663 780 884 1020 1105 1326 2210 2652 3315 4177 4420 6630 8354 12531 13260 16708 20885 25062 41770 50124 54301 62655 71009 83540 108602 125310 142018 162903 213027 217204 250620 271505 284036 325806 355045 426054 543010 651612 710090 814515 852108 923117 1065135 1086020 1420180 1629030 1846234 2130270 2769351 3258060 3692468 4260540 4615585 5538702 9231170 11077404 13846755 18462340 27693510 55387020
- Sum of all divisors σ(n): 176879808
- Sum of proper divisors (its aliquot sum) s(n): 121492788
- 55387020 is an abundant number, because the sum of its proper divisors (121492788) is greater than itself. Its abundance is 66105768
Bases of 55387020
- Binary: 110100110100100011100011002
- Hexadecimal: 0x34D238C
- Base-36: WZ4WC
Squares and roots of 55387020
- 55387020 squared (553870202) is 3067721984480400
- 55387020 cubed (553870203) is 169911978908855604408000
-
The
square root of 55387020 is 7442.2456288409 -
The
cube root of 55387020 is 381.1851732471
Scales and comparisons
How big is 55387020?- 55,387,020 seconds is equal to 1 year, 39 weeks, 4 days, 1 hour, 17 minutes.
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To count from 1 to 55,387,020 would take you about two 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 55387020 cubic inches would be around 31.8 feet tall.
Recreational maths with 55387020
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The information we have on file for 55387020 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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