55399728
55,399,728 is an even composite number composed of four prime numbers multiplied together.
What does the number 55399728 look like?
This visualization shows the relationship between its 4 prime factors (large circles) and 60 divisors.
55399728 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixty divisors.
Prime factorization of 55399728:
24 × 3 × 312 × 1201
(2 × 2 × 2 × 2 × 3 × 31 × 31 × 1201)See below for interesting mathematical facts about the number 55399728 from the Numbermatics database.
Names of 55399728
- Cardinal: 55399728 can be written as Fifty-five million, three hundred ninety-nine thousand, seven hundred twenty-eight.
Scientific notation
- Scientific notation: 5.5399728 × 107
Factors of 55399728
Divisors of 55399728
- Number of divisors d(n): 60
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Complete list of divisors:
1 2 3 4 6 8 12 16 24 31 48 62 93 124 186 248 372 496 744 961 1201 1488 1922 2402 2883 3603 3844 4804 5766 7206 7688 9608 11532 14412 15376 19216 23064 28824 37231 46128 57648 74462 111693 148924 223386 297848 446772 595696 893544 1154161 1787088 2308322 3462483 4616644 6924966 9233288 13849932 18466576 27699864 55399728
- Sum of all divisors σ(n): 148004664
- Sum of proper divisors (its aliquot sum) s(n): 92604936
- 55399728 is an abundant number, because the sum of its proper divisors (92604936) is greater than itself. Its abundance is 37205208
Bases of 55399728
- Binary: 110100110101010101001100002
- Hexadecimal: 0x34D5530
- Base-36: WZEPC
Squares and roots of 55399728
- 55399728 squared (553997282) is 3069129862473984
- 55399728 cubed (553997283) is 170028959577736120676352
-
The
square root of 55399728 is 7443.0993544357 -
The
cube root of 55399728 is 381.2143240647
Scales and comparisons
How big is 55399728?- 55,399,728 seconds is equal to 1 year, 39 weeks, 4 days, 4 hours, 48 minutes, 48 seconds.
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To count from 1 to 55,399,728 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 55399728 cubic inches would be around 31.8 feet tall.
Recreational maths with 55399728
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The information we have on file for 55399728 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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