55420160
55,420,160 is an even composite number composed of four prime numbers multiplied together.
55420160 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 55420160:
28 × 5 × 29 × 1493
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 29 × 1493)See below for interesting mathematical facts about the number 55420160 from the Numbermatics database.
Names of 55420160
- Cardinal: 55420160 can be written as Fifty-five million, four hundred twenty thousand, one hundred sixty.
Scientific notation
- Scientific notation: 5.542016 × 107
Factors of 55420160
Divisors of 55420160
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 4 5 8 10 16 20 29 32 40 58 64 80 116 128 145 160 232 256 290 320 464 580 640 928 1160 1280 1493 1856 2320 2986 3712 4640 5972 7424 7465 9280 11944 14930 18560 23888 29860 37120 43297 47776 59720 86594 95552 119440 173188 191104 216485 238880 346376 382208 432970 477760 692752 865940 955520 1385504 1731880 1911040 2771008 3463760 5542016 6927520 11084032 13855040 27710080 55420160
- Sum of all divisors σ(n): 137418120
- Sum of proper divisors (its aliquot sum) s(n): 81997960
- 55420160 is an abundant number, because the sum of its proper divisors (81997960) is greater than itself. Its abundance is 26577800
Bases of 55420160
- Binary: 110100110110100101000000002
- Hexadecimal: 0x34DA500
- Base-36: WZUGW
Squares and roots of 55420160
- 55420160 squared (554201602) is 3071394134425600
- 55420160 cubed (554201603) is 170217154352928260096000
-
The
square root of 55420160 is 7444.4717744109 -
The
cube root of 55420160 is 381.2611835831
Scales and comparisons
How big is 55420160?- 55,420,160 seconds is equal to 1 year, 39 weeks, 4 days, 10 hours, 29 minutes, 20 seconds.
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To count from 1 to 55,420,160 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 55420160 cubic inches would be around 31.8 feet tall.
Recreational maths with 55420160
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The information we have on file for 55420160 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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