55666143
55,666,143 is an odd composite number composed of five prime numbers multiplied together.
55666143 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 55666143:
33 × 13 × 17 × 19 × 491
(3 × 3 × 3 × 13 × 17 × 19 × 491)See below for interesting mathematical facts about the number 55666143 from the Numbermatics database.
Names of 55666143
- Cardinal: 55666143 can be written as Fifty-five million, six hundred sixty-six thousand, one hundred forty-three.
Scientific notation
- Scientific notation: 5.5666143 × 107
Factors of 55666143
Divisors of 55666143
- Number of divisors d(n): 64
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Complete list of divisors:
1 3 9 13 17 19 27 39 51 57 117 153 171 221 247 323 351 459 491 513 663 741 969 1473 1989 2223 2907 4199 4419 5967 6383 6669 8347 8721 9329 12597 13257 19149 25041 27987 37791 57447 75123 83961 108511 113373 121277 158593 172341 225369 251883 325533 363831 475779 976599 1091493 1427337 2061709 2929797 3274479 4282011 6185127 18555381 55666143
- Sum of all divisors σ(n): 99187200
- Sum of proper divisors (its aliquot sum) s(n): 43521057
- 55666143 is a deficient number, because the sum of its proper divisors (43521057) is less than itself. Its deficiency is 12145086
Bases of 55666143
- Binary: 110101000101100101110111112
- Hexadecimal: 0x35165DF
- Base-36: X549R
Squares and roots of 55666143
- 55666143 squared (556661432) is 3098719476496449
- 55666143 cubed (556661433) is 172493761495536469026207
-
The
square root of 55666143 is 7460.9746682321 -
The
cube root of 55666143 is 381.8244284229
Scales and comparisons
How big is 55666143?- 55,666,143 seconds is equal to 1 year, 40 weeks, 6 hours, 49 minutes, 3 seconds.
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To count from 1 to 55,666,143 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 55666143 cubic inches would be around 31.8 feet tall.
Recreational maths with 55666143
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The information we have on file for 55666143 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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