2728000
2,728,000 is an even composite number composed of four prime numbers multiplied together.
2728000 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred twelve divisors.
Prime factorization of 2728000:
26 × 53 × 11 × 31
(2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 11 × 31)See below for interesting mathematical facts about the number 2728000 from the Numbermatics database.
Names of 2728000
- Cardinal: 2728000 can be written as Two million, seven hundred twenty-eight thousand.
Scientific notation
- Scientific notation: 2.728 × 106
Factors of 2728000
Divisors of 2728000
- Number of divisors d(n): 112
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Complete list of divisors:
1 2 4 5 8 10 11 16 20 22 25 31 32 40 44 50 55 62 64 80 88 100 110 124 125 155 160 176 200 220 248 250 275 310 320 341 352 400 440 496 500 550 620 682 704 775 800 880 992 1000 1100 1240 1364 1375 1550 1600 1705 1760 1984 2000 2200 2480 2728 2750 3100 3410 3520 3875 4000 4400 4960 5456 5500 6200 6820 7750 8000 8525 8800 9920 10912 11000 12400 13640 15500 17050 17600 21824 22000 24800 27280 31000 34100 42625 44000 49600 54560 62000 68200 85250 88000 109120 124000 136400 170500 248000 272800 341000 545600 682000 1364000 2728000
- Sum of all divisors σ(n): 7607808
- Sum of proper divisors (its aliquot sum) s(n): 4879808
- 2728000 is an abundant number, because the sum of its proper divisors (4879808) is greater than itself. Its abundance is 2151808
Bases of 2728000
- Binary: 10100110100000010000002
- Hexadecimal: 0x29A040
- Base-36: 1MGXS
Squares and roots of 2728000
- 2728000 squared (27280002) is 7441984000000
- 2728000 cubed (27280003) is 20301732352000000000
-
The
square root of 2728000 is 1651.6658257651 -
The
cube root of 2728000 is 139.7273605565
Scales and comparisons
How big is 2728000?- 2,728,000 seconds is equal to 4 weeks, 3 days, 13 hours, 46 minutes, 40 seconds.
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To count from 1 to 2,728,000 would take you about six 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 2728000 cubic inches would be around 11.6 feet tall.
Recreational maths with 2728000
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The information we have on file for 2728000 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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