55143738
55,143,738 is an even composite number composed of six prime numbers multiplied together.
55143738 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 55143738:
2 × 32 × 13 × 19 × 79 × 157
(2 × 3 × 3 × 13 × 19 × 79 × 157)See below for interesting mathematical facts about the number 55143738 from the Numbermatics database.
Names of 55143738
- Cardinal: 55143738 can be written as Fifty-five million, one hundred forty-three thousand, seven hundred thirty-eight.
Scientific notation
- Scientific notation: 5.5143738 × 107
Factors of 55143738
Divisors of 55143738
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 3 6 9 13 18 19 26 38 39 57 78 79 114 117 157 158 171 234 237 247 314 342 471 474 494 711 741 942 1027 1413 1422 1482 1501 2041 2054 2223 2826 2983 3002 3081 4082 4446 4503 5966 6123 6162 8949 9006 9243 12246 12403 13509 17898 18369 18486 19513 24806 26847 27018 36738 37209 38779 39026 53694 58539 74418 77558 111627 116337 117078 161239 175617 223254 232674 235657 322478 349011 351234 471314 483717 698022 706971 967434 1413942 1451151 2120913 2902302 3063541 4241826 6127082 9190623 18381246 27571869 55143738
- Sum of all divisors σ(n): 138028800
- Sum of proper divisors (its aliquot sum) s(n): 82885062
- 55143738 is an abundant number, because the sum of its proper divisors (82885062) is greater than itself. Its abundance is 27741324
Bases of 55143738
- Binary: 110100100101101101001110102
- Hexadecimal: 0x3496D3A
- Base-36: WTX6I
Squares and roots of 55143738
- 55143738 squared (551437382) is 3040831840612644
- 55143738 cubed (551437383) is 167682834320801400223272
-
The
square root of 55143738 is 7425.8829778013 -
The
cube root of 55143738 is 380.6262480647
Scales and comparisons
How big is 55143738?- 55,143,738 seconds is equal to 1 year, 39 weeks, 1 day, 5 hours, 42 minutes, 18 seconds.
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To count from 1 to 55,143,738 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 55143738 cubic inches would be around 31.7 feet tall.
Recreational maths with 55143738
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The information we have on file for 55143738 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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