4897920
4,897,920 is an even composite number composed of four prime numbers multiplied together.
4897920 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 4897920:
27 × 3 × 5 × 2551
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 2551)See below for interesting mathematical facts about the number 4897920 from the Numbermatics database.
Names of 4897920
- Cardinal: 4897920 can be written as Four million, eight hundred ninety-seven thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 4.89792 × 106
Factors of 4897920
Divisors of 4897920
- Number of divisors d(n): 64
-
Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 60 64 80 96 120 128 160 192 240 320 384 480 640 960 1920 2551 5102 7653 10204 12755 15306 20408 25510 30612 38265 40816 51020 61224 76530 81632 102040 122448 153060 163264 204080 244896 306120 326528 408160 489792 612240 816320 979584 1224480 1632640 2448960 4897920
- Sum of all divisors σ(n): 15618240
- Sum of proper divisors (its aliquot sum) s(n): 10720320
- 4897920 is an abundant number, because the sum of its proper divisors (10720320) is greater than itself. Its abundance is 5822400
Bases of 4897920
- Binary: 100101010111100100000002
- Hexadecimal: 0x4ABC80
- Base-36: 2WZ9C
Squares and roots of 4897920
- 4897920 squared (48979202) is 23989620326400
- 4897920 cubed (48979203) is 117499241189081088000
-
The
square root of 4897920 is 2213.1244881389 -
The
cube root of 4897920 is 169.8258886361
Scales and comparisons
How big is 4897920?- 4,897,920 seconds is equal to 8 weeks, 16 hours, 32 minutes.
-
To count from 1 to 4,897,920 would take you about twelve weeks!
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 4897920 cubic inches would be around 14.2 feet tall.
Recreational maths with 4897920
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The information we have on file for 4897920 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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