55726740
55,726,740 is an even composite number composed of five prime numbers multiplied together.
What does the number 55726740 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 72 divisors.
55726740 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 55726740:
22 × 32 × 5 × 73 × 4241
(2 × 2 × 3 × 3 × 5 × 73 × 4241)See below for interesting mathematical facts about the number 55726740 from the Numbermatics database.
Names of 55726740
- Cardinal: 55726740 can be written as Fifty-five million, seven hundred twenty-six thousand, seven hundred forty.
Scientific notation
- Scientific notation: 5.572674 × 107
Factors of 55726740
Divisors of 55726740
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 3 4 5 6 9 10 12 15 18 20 30 36 45 60 73 90 146 180 219 292 365 438 657 730 876 1095 1314 1460 2190 2628 3285 4241 4380 6570 8482 12723 13140 16964 21205 25446 38169 42410 50892 63615 76338 84820 127230 152676 190845 254460 309593 381690 619186 763380 928779 1238372 1547965 1857558 2786337 3095930 3715116 4643895 5572674 6191860 9287790 11145348 13931685 18575580 27863370 55726740
- Sum of all divisors σ(n): 171393768
- Sum of proper divisors (its aliquot sum) s(n): 115667028
- 55726740 is an abundant number, because the sum of its proper divisors (115667028) is greater than itself. Its abundance is 59940288
Bases of 55726740
- Binary: 110101001001010010100101002
- Hexadecimal: 0x3525294
- Base-36: X6F10
Squares and roots of 55726740
- 55726740 squared (557267402) is 3105469551027600
- 55726740 cubed (557267403) is 173057694248031798024000
-
The
square root of 55726740 is 7465.0344942271 -
The
cube root of 55726740 is 381.9629268773
Scales and comparisons
How big is 55726740?- 55,726,740 seconds is equal to 1 year, 40 weeks, 23 hours, 39 minutes.
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To count from 1 to 55,726,740 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 55726740 cubic inches would be around 31.8 feet tall.
Recreational maths with 55726740
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The information we have on file for 55726740 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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