55511390
55,511,390 is an even composite number composed of six prime numbers multiplied together.
55511390 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 55511390:
2 × 5 × 11 × 31 × 73 × 223
See below for interesting mathematical facts about the number 55511390 from the Numbermatics database.
Names of 55511390
- Cardinal: 55511390 can be written as Fifty-five million, five hundred eleven thousand, three hundred ninety.
Scientific notation
- Scientific notation: 5.551139 × 107
Factors of 55511390
Divisors of 55511390
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 5 10 11 22 31 55 62 73 110 146 155 223 310 341 365 446 682 730 803 1115 1606 1705 2230 2263 2453 3410 4015 4526 4906 6913 8030 11315 12265 13826 16279 22630 24530 24893 32558 34565 49786 69130 76043 81395 124465 152086 162790 179069 248930 358138 380215 504649 760430 895345 1009298 1790690 2523245 5046490 5551139 11102278 27755695 55511390
- Sum of all divisors σ(n): 114573312
- Sum of proper divisors (its aliquot sum) s(n): 59061922
- 55511390 is an abundant number, because the sum of its proper divisors (59061922) is greater than itself. Its abundance is 3550532
Bases of 55511390
- Binary: 110100111100001001010111102
- Hexadecimal: 0x34F095E
- Base-36: X1SV2
Squares and roots of 55511390
- 55511390 squared (555113902) is 3081514419732100
- 55511390 cubed (555113903) is 171059148744372298619000
-
The
square root of 55511390 is 7450.5966204057 -
The
cube root of 55511390 is 381.4702734971
Scales and comparisons
How big is 55511390?- 55,511,390 seconds is equal to 1 year, 39 weeks, 5 days, 11 hours, 49 minutes, 50 seconds.
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To count from 1 to 55,511,390 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 55511390 cubic inches would be around 31.8 feet tall.
Recreational maths with 55511390
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The information we have on file for 55511390 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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