55748490
55,748,490 is an even composite number composed of six prime numbers multiplied together.
55748490 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 55748490:
2 × 3 × 5 × 7 × 71 × 3739
See below for interesting mathematical facts about the number 55748490 from the Numbermatics database.
Names of 55748490
- Cardinal: 55748490 can be written as Fifty-five million, seven hundred forty-eight thousand, four hundred ninety.
Scientific notation
- Scientific notation: 5.574849 × 107
Factors of 55748490
Divisors of 55748490
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 3 5 6 7 10 14 15 21 30 35 42 70 71 105 142 210 213 355 426 497 710 994 1065 1491 2130 2485 2982 3739 4970 7455 7478 11217 14910 18695 22434 26173 37390 52346 56085 78519 112170 130865 157038 261730 265469 392595 530938 785190 796407 1327345 1592814 1858283 2654690 3716566 3982035 5574849 7964070 9291415 11149698 18582830 27874245 55748490
- Sum of all divisors σ(n): 155105280
- Sum of proper divisors (its aliquot sum) s(n): 99356790
- 55748490 is an abundant number, because the sum of its proper divisors (99356790) is greater than itself. Its abundance is 43608300
Bases of 55748490
- Binary: 110101001010100111100010102
- Hexadecimal: 0x352A78A
- Base-36: X6VT6
Squares and roots of 55748490
- 55748490 squared (557484902) is 3107894137280100
- 55748490 cubed (557484903) is 173260405233218282049000
-
The
square root of 55748490 is 7466.4911437701 -
The
cube root of 55748490 is 382.0126134555
Scales and comparisons
How big is 55748490?- 55,748,490 seconds is equal to 1 year, 40 weeks, 1 day, 5 hours, 41 minutes, 30 seconds.
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To count from 1 to 55,748,490 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 55748490 cubic inches would be around 31.8 feet tall.
Recreational maths with 55748490
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The information we have on file for 55748490 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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