51420744
51,420,744 is an even composite number composed of three prime numbers multiplied together.
51420744 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 51420744:
23 × 37 × 2939
(2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 2939)See below for interesting mathematical facts about the number 51420744 from the Numbermatics database.
Names of 51420744
- Cardinal: 51420744 can be written as Fifty-one million, four hundred twenty thousand, seven hundred forty-four.
Scientific notation
- Scientific notation: 5.1420744 × 107
Factors of 51420744
Divisors of 51420744
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 3 4 6 8 9 12 18 24 27 36 54 72 81 108 162 216 243 324 486 648 729 972 1458 1944 2187 2916 2939 4374 5832 5878 8748 8817 11756 17496 17634 23512 26451 35268 52902 70536 79353 105804 158706 211608 238059 317412 476118 634824 714177 952236 1428354 1904472 2142531 2856708 4285062 5713416 6427593 8570124 12855186 17140248 25710372 51420744
- Sum of all divisors σ(n): 144648000
- Sum of proper divisors (its aliquot sum) s(n): 93227256
- 51420744 is an abundant number, because the sum of its proper divisors (93227256) is greater than itself. Its abundance is 41806512
Bases of 51420744
- Binary: 110001000010011110010010002
- Hexadecimal: 0x3109E48
- Base-36: UM4I0
Squares and roots of 51420744
- 51420744 squared (514207442) is 2644092913513536
- 51420744 cubed (514207443) is 135961224817993675190784
-
The
square root of 51420744 is 7170.8258938561 -
The
cube root of 51420744 is 371.8599889335
Scales and comparisons
How big is 51420744?- 51,420,744 seconds is equal to 1 year, 33 weeks, 3 hours, 32 minutes, 24 seconds.
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To count from 1 to 51,420,744 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 51420744 cubic inches would be around 31 feet tall.
Recreational maths with 51420744
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The information we have on file for 51420744 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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