55165920
55,165,920 is an even composite number composed of five prime numbers multiplied together.
55165920 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 55165920:
25 × 3 × 5 × 281 × 409
(2 × 2 × 2 × 2 × 2 × 3 × 5 × 281 × 409)See below for interesting mathematical facts about the number 55165920 from the Numbermatics database.
Names of 55165920
- Cardinal: 55165920 can be written as Fifty-five million, one hundred sixty-five thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 5.516592 × 107
Factors of 55165920
Divisors of 55165920
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 60 80 96 120 160 240 281 409 480 562 818 843 1124 1227 1405 1636 1686 2045 2248 2454 2810 3272 3372 4090 4215 4496 4908 5620 6135 6544 6744 8180 8430 8992 9816 11240 12270 13088 13488 16360 16860 19632 22480 24540 26976 32720 33720 39264 44960 49080 65440 67440 98160 114929 134880 196320 229858 344787 459716 574645 689574 919432 1149290 1379148 1723935 1838864 2298580 2758296 3447870 3677728 4597160 5516592 6895740 9194320 11033184 13791480 18388640 27582960 55165920
- Sum of all divisors σ(n): 174817440
- Sum of proper divisors (its aliquot sum) s(n): 119651520
- 55165920 is an abundant number, because the sum of its proper divisors (119651520) is greater than itself. Its abundance is 64485600
Bases of 55165920
- Binary: 110100100111000011111000002
- Hexadecimal: 0x349C3E0
- Base-36: WUEAO
Squares and roots of 55165920
- 55165920 squared (551659202) is 3043278729446400
- 55165920 cubed (551659203) is 167885270926341746688000
-
The
square root of 55165920 is 7427.3763873927 -
The
cube root of 55165920 is 380.6772778515
Scales and comparisons
How big is 55165920?- 55,165,920 seconds is equal to 1 year, 39 weeks, 1 day, 11 hours, 52 minutes.
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To count from 1 to 55,165,920 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 55165920 cubic inches would be around 31.7 feet tall.
Recreational maths with 55165920
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The information we have on file for 55165920 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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