55738140
55,738,140 is an even composite number composed of six prime numbers multiplied together.
55738140 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 55738140:
22 × 3 × 5 × 61 × 97 × 157
(2 × 2 × 3 × 5 × 61 × 97 × 157)See below for interesting mathematical facts about the number 55738140 from the Numbermatics database.
Names of 55738140
- Cardinal: 55738140 can be written as Fifty-five million, seven hundred thirty-eight thousand, one hundred forty.
Scientific notation
- Scientific notation: 5.573814 × 107
Factors of 55738140
Divisors of 55738140
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 3 4 5 6 10 12 15 20 30 60 61 97 122 157 183 194 244 291 305 314 366 388 471 485 582 610 628 732 785 915 942 970 1164 1220 1455 1570 1830 1884 1940 2355 2910 3140 3660 4710 5820 5917 9420 9577 11834 15229 17751 19154 23668 28731 29585 30458 35502 38308 45687 47885 57462 59170 60916 71004 76145 88755 91374 95770 114924 118340 143655 152290 177510 182748 191540 228435 287310 304580 355020 456870 574620 913740 928969 1857938 2786907 3715876 4644845 5573814 9289690 11147628 13934535 18579380 27869070 55738140
- Sum of all divisors σ(n): 161281344
- Sum of proper divisors (its aliquot sum) s(n): 105543204
- 55738140 is an abundant number, because the sum of its proper divisors (105543204) is greater than itself. Its abundance is 49805064
Bases of 55738140
- Binary: 110101001001111111000111002
- Hexadecimal: 0x3527F1C
- Base-36: X6NTO
Squares and roots of 55738140
- 55738140 squared (557381402) is 3106740250659600
- 55738140 cubed (557381403) is 173163923034899877144000
-
The
square root of 55738140 is 7465.7980149479 -
The
cube root of 55738140 is 381.9889711097
Scales and comparisons
How big is 55738140?- 55,738,140 seconds is equal to 1 year, 40 weeks, 1 day, 2 hours, 49 minutes.
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To count from 1 to 55,738,140 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 55738140 cubic inches would be around 31.8 feet tall.
Recreational maths with 55738140
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The information we have on file for 55738140 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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