55315020
55,315,020 is an even composite number composed of five prime numbers multiplied together.
55315020 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 55315020:
22 × 3 × 5 × 732 × 173
(2 × 2 × 3 × 5 × 73 × 73 × 173)See below for interesting mathematical facts about the number 55315020 from the Numbermatics database.
Names of 55315020
- Cardinal: 55315020 can be written as Fifty-five million, three hundred fifteen thousand and twenty.
Scientific notation
- Scientific notation: 5.531502 × 107
Factors of 55315020
Divisors of 55315020
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 3 4 5 6 10 12 15 20 30 60 73 146 173 219 292 346 365 438 519 692 730 865 876 1038 1095 1460 1730 2076 2190 2595 3460 4380 5190 5329 10380 10658 12629 15987 21316 25258 26645 31974 37887 50516 53290 63145 63948 75774 79935 106580 126290 151548 159870 189435 252580 319740 378870 757740 921917 1843834 2765751 3687668 4609585 5531502 9219170 11063004 13828755 18438340 27657510 55315020
- Sum of all divisors σ(n): 157940496
- Sum of proper divisors (its aliquot sum) s(n): 102625476
- 55315020 is an abundant number, because the sum of its proper divisors (102625476) is greater than itself. Its abundance is 47310456
Bases of 55315020
- Binary: 110100110000001010010011002
- Hexadecimal: 0x34C0A4C
- Base-36: WXLCC
Squares and roots of 55315020
- 55315020 squared (553150202) is 3059751437600400
- 55315020 cubed (553150203) is 169250211965894878008000
-
The
square root of 55315020 is 7437.4068061389 -
The
cube root of 55315020 is 381.0199285531
Scales and comparisons
How big is 55315020?- 55,315,020 seconds is equal to 1 year, 39 weeks, 3 days, 5 hours, 17 minutes.
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To count from 1 to 55,315,020 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 55315020 cubic inches would be around 31.8 feet tall.
Recreational maths with 55315020
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The information we have on file for 55315020 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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