55195855
55,195,855 is an odd composite number composed of six prime numbers multiplied together.
55195855 is an odd composite number. It is composed of six distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 55195855:
5 × 11 × 13 × 17 × 19 × 239
See below for interesting mathematical facts about the number 55195855 from the Numbermatics database.
Names of 55195855
- Cardinal: 55195855 can be written as Fifty-five million, one hundred ninety-five thousand, eight hundred fifty-five.
Scientific notation
- Scientific notation: 5.5195855 × 107
Factors of 55195855
Divisors of 55195855
- Number of divisors d(n): 64
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Complete list of divisors:
1 5 11 13 17 19 55 65 85 95 143 187 209 221 239 247 323 715 935 1045 1105 1195 1235 1615 2431 2629 2717 3107 3553 4063 4199 4541 12155 13145 13585 15535 17765 20315 20995 22705 34177 44693 46189 49951 52819 59033 77197 170885 223465 230945 249755 264095 295165 385985 581009 649363 849167 1003561 2905045 3246815 4245835 5017805 11039171 55195855
- Sum of all divisors σ(n): 87091200
- Sum of proper divisors (its aliquot sum) s(n): 31895345
- 55195855 is a deficient number, because the sum of its proper divisors (31895345) is less than itself. Its deficiency is 23300510
Bases of 55195855
- Binary: 110100101000111000110011112
- Hexadecimal: 0x34A38CF
- Base-36: WV1E7
Squares and roots of 55195855
- 55195855 squared (551958552) is 3046582409181025
- 55195855 cubed (551958553) is 168158720902706524651375
-
The
square root of 55195855 is 7429.3912940429 -
The
cube root of 55195855 is 380.7461217665
Scales and comparisons
How big is 55195855?- 55,195,855 seconds is equal to 1 year, 39 weeks, 1 day, 20 hours, 10 minutes, 55 seconds.
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To count from 1 to 55,195,855 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 55195855 cubic inches would be around 31.7 feet tall.
Recreational maths with 55195855
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The information we have on file for 55195855 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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