55145808
55,145,808 is an even composite number composed of four prime numbers multiplied together.
55145808 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixty divisors.
Prime factorization of 55145808:
24 × 32 × 113 × 3389
(2 × 2 × 2 × 2 × 3 × 3 × 113 × 3389)See below for interesting mathematical facts about the number 55145808 from the Numbermatics database.
Names of 55145808
- Cardinal: 55145808 can be written as Fifty-five million, one hundred forty-five thousand, eight hundred eight.
Scientific notation
- Scientific notation: 5.5145808 × 107
Factors of 55145808
Divisors of 55145808
- Number of divisors d(n): 60
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Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 36 48 72 113 144 226 339 452 678 904 1017 1356 1808 2034 2712 3389 4068 5424 6778 8136 10167 13556 16272 20334 27112 30501 40668 54224 61002 81336 122004 162672 244008 382957 488016 765914 1148871 1531828 2297742 3063656 3446613 4595484 6127312 6893226 9190968 13786452 18381936 27572904 55145808
- Sum of all divisors σ(n): 155743380
- Sum of proper divisors (its aliquot sum) s(n): 100597572
- 55145808 is an abundant number, because the sum of its proper divisors (100597572) is greater than itself. Its abundance is 45451764
Bases of 55145808
- Binary: 110100100101110101010100002
- Hexadecimal: 0x3497550
- Base-36: WTYS0
Squares and roots of 55145808
- 55145808 squared (551458082) is 3041060139972864
- 55145808 cubed (551458083) is 167701718595396683354112
-
The
square root of 55145808 is 7426.0223538581 -
The
cube root of 55145808 is 380.6310106875
Scales and comparisons
How big is 55145808?- 55,145,808 seconds is equal to 1 year, 39 weeks, 1 day, 6 hours, 16 minutes, 48 seconds.
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To count from 1 to 55,145,808 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 55145808 cubic inches would be around 31.7 feet tall.
Recreational maths with 55145808
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The information we have on file for 55145808 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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