61140144
61,140,144 is an even composite number composed of four prime numbers multiplied together.
61140144 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 61140144:
24 × 3 × 132 × 7537
(2 × 2 × 2 × 2 × 3 × 13 × 13 × 7537)See below for interesting mathematical facts about the number 61140144 from the Numbermatics database.
Names of 61140144
- Cardinal: 61140144 can be written as Sixty-one million, one hundred forty thousand, one hundred forty-four.
Scientific notation
- Scientific notation: 6.1140144 × 107
Factors of 61140144
Divisors of 61140144
- Number of divisors d(n): 60
-
Complete list of divisors:
1 2 3 4 6 8 12 13 16 24 26 39 48 52 78 104 156 169 208 312 338 507 624 676 1014 1352 2028 2704 4056 7537 8112 15074 22611 30148 45222 60296 90444 97981 120592 180888 195962 293943 361776 391924 587886 783848 1175772 1273753 1567696 2351544 2547506 3821259 4703088 5095012 7642518 10190024 15285036 20380048 30570072 61140144
- Sum of all divisors σ(n): 171052296
- Sum of proper divisors (its aliquot sum) s(n): 109912152
- 61140144 is an abundant number, because the sum of its proper divisors (109912152) is greater than itself. Its abundance is 48772008
Bases of 61140144
- Binary: 111010010011101100101100002
- Hexadecimal: 0x3A4ECB0
- Base-36: 10EG1C
Squares and roots of 61140144
- 61140144 squared (611401442) is 3738117208340736
- 61140144 cubed (611401443) is 228549024406830600105984
-
The
square root of 61140144 is 7819.2163290191 -
The
cube root of 61140144 is 393.9509502875
Scales and comparisons
How big is 61140144?- 61,140,144 seconds is equal to 1 year, 49 weeks, 15 hours, 22 minutes, 24 seconds.
-
To count from 1 to 61,140,144 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 61140144 cubic inches would be around 32.8 feet tall.
Recreational maths with 61140144
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The information we have on file for 61140144 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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