55403572
55,403,572 is an even composite number composed of five prime numbers multiplied together.
55403572 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 55403572:
22 × 7 × 29 × 312 × 71
(2 × 2 × 7 × 29 × 31 × 31 × 71)See below for interesting mathematical facts about the number 55403572 from the Numbermatics database.
Names of 55403572
- Cardinal: 55403572 can be written as Fifty-five million, four hundred three thousand, five hundred seventy-two.
Scientific notation
- Scientific notation: 5.5403572 × 107
Factors of 55403572
Divisors of 55403572
- Number of divisors d(n): 72
-
Complete list of divisors:
1 2 4 7 14 28 29 31 58 62 71 116 124 142 203 217 284 406 434 497 812 868 899 961 994 1798 1922 1988 2059 2201 3596 3844 4118 4402 6293 6727 8236 8804 12586 13454 14413 15407 25172 26908 27869 28826 30814 55738 57652 61628 63829 68231 111476 127658 136462 195083 255316 272924 390166 446803 477617 780332 893606 955234 1787212 1910468 1978699 3957398 7914796 13850893 27701786 55403572
- Sum of all divisors σ(n): 120113280
- Sum of proper divisors (its aliquot sum) s(n): 64709708
- 55403572 is an abundant number, because the sum of its proper divisors (64709708) is greater than itself. Its abundance is 9306136
Bases of 55403572
- Binary: 110100110101100100001101002
- Hexadecimal: 0x34D6434
- Base-36: WZHO4
Squares and roots of 55403572
- 55403572 squared (554035722) is 3069555790359184
- 55403572 cubed (554035723) is 170064355239181956605248
-
The
square root of 55403572 is 7443.3575757181 -
The
cube root of 55403572 is 381.2231409189
Scales and comparisons
How big is 55403572?- 55,403,572 seconds is equal to 1 year, 39 weeks, 4 days, 5 hours, 52 minutes, 52 seconds.
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To count from 1 to 55,403,572 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 55403572 cubic inches would be around 31.8 feet tall.
Recreational maths with 55403572
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The information we have on file for 55403572 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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