3128320
3,128,320 is an even composite number composed of four prime numbers multiplied together.
3128320 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of eighty-eight divisors.
Prime factorization of 3128320:
210 × 5 × 13 × 47
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 13 × 47)See below for interesting mathematical facts about the number 3128320 from the Numbermatics database.
Names of 3128320
- Cardinal: 3128320 can be written as Three million, one hundred twenty-eight thousand, three hundred twenty.
Scientific notation
- Scientific notation: 3.12832 × 106
Factors of 3128320
Divisors of 3128320
- Number of divisors d(n): 88
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Complete list of divisors:
1 2 4 5 8 10 13 16 20 26 32 40 47 52 64 65 80 94 104 128 130 160 188 208 235 256 260 320 376 416 470 512 520 611 640 752 832 940 1024 1040 1222 1280 1504 1664 1880 2080 2444 2560 3008 3055 3328 3760 4160 4888 5120 6016 6110 6656 7520 8320 9776 12032 12220 13312 15040 16640 19552 24064 24440 30080 33280 39104 48128 48880 60160 66560 78208 97760 120320 156416 195520 240640 312832 391040 625664 782080 1564160 3128320
- Sum of all divisors σ(n): 8253504
- Sum of proper divisors (its aliquot sum) s(n): 5125184
- 3128320 is an abundant number, because the sum of its proper divisors (5125184) is greater than itself. Its abundance is 1996864
Bases of 3128320
- Binary: 10111110111100000000002
- Hexadecimal: 0x2FBC00
- Base-36: 1V1TS
Squares and roots of 3128320
- 3128320 squared (31283202) is 9786386022400
- 3128320 cubed (31283203) is 30614947121594368000
-
The
square root of 3128320 is 1768.7057414957 -
The
cube root of 3128320 is 146.2526431937
Scales and comparisons
How big is 3128320?- 3,128,320 seconds is equal to 5 weeks, 1 day, 4 hours, 58 minutes, 40 seconds.
-
To count from 1 to 3,128,320 would take you about seven 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 3128320 cubic inches would be around 12.2 feet tall.
Recreational maths with 3128320
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The information we have on file for 3128320 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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