55397120
55,397,120 is an even composite number composed of four prime numbers multiplied together.
55397120 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 55397120:
28 × 5 × 113 × 383
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 113 × 383)See below for interesting mathematical facts about the number 55397120 from the Numbermatics database.
Names of 55397120
- Cardinal: 55397120 can be written as Fifty-five million, three hundred ninety-seven thousand, one hundred twenty.
Scientific notation
- Scientific notation: 5.539712 × 107
Factors of 55397120
Divisors of 55397120
- Number of divisors d(n): 72
-
Complete list of divisors:
1 2 4 5 8 10 16 20 32 40 64 80 113 128 160 226 256 320 383 452 565 640 766 904 1130 1280 1532 1808 1915 2260 3064 3616 3830 4520 6128 7232 7660 9040 12256 14464 15320 18080 24512 28928 30640 36160 43279 49024 61280 72320 86558 98048 122560 144640 173116 216395 245120 346232 432790 490240 692464 865580 1384928 1731160 2769856 3462320 5539712 6924640 11079424 13849280 27698560 55397120
- Sum of all divisors σ(n): 134217216
- Sum of proper divisors (its aliquot sum) s(n): 78820096
- 55397120 is an abundant number, because the sum of its proper divisors (78820096) is greater than itself. Its abundance is 23422976
Bases of 55397120
- Binary: 110100110101001011000000002
- Hexadecimal: 0x34D4B00
- Base-36: WZCOW
Squares and roots of 55397120
- 55397120 squared (553971202) is 3068840904294400
- 55397120 cubed (553971203) is 170004947836105392128000
-
The
square root of 55397120 is 7442.9241565395 -
The
cube root of 55397120 is 381.2083419501
Scales and comparisons
How big is 55397120?- 55,397,120 seconds is equal to 1 year, 39 weeks, 4 days, 4 hours, 5 minutes, 20 seconds.
-
To count from 1 to 55,397,120 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 55397120 cubic inches would be around 31.8 feet tall.
Recreational maths with 55397120
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The information we have on file for 55397120 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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