2128000
2,128,000 is an even composite number composed of four prime numbers multiplied together.
2128000 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 2128000:
27 × 53 × 7 × 19
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 7 × 19)See below for interesting mathematical facts about the number 2128000 from the Numbermatics database.
Names of 2128000
- Cardinal: 2128000 can be written as Two million, one hundred twenty-eight thousand.
Scientific notation
- Scientific notation: 2.128 × 106
Factors of 2128000
Divisors of 2128000
- Number of divisors d(n): 128
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Complete list of divisors:
1 2 4 5 7 8 10 14 16 19 20 25 28 32 35 38 40 50 56 64 70 76 80 95 100 112 125 128 133 140 152 160 175 190 200 224 250 266 280 304 320 350 380 400 448 475 500 532 560 608 640 665 700 760 800 875 896 950 1000 1064 1120 1216 1330 1400 1520 1600 1750 1900 2000 2128 2240 2375 2432 2660 2800 3040 3200 3325 3500 3800 4000 4256 4480 4750 5320 5600 6080 6650 7000 7600 8000 8512 9500 10640 11200 12160 13300 14000 15200 16000 16625 17024 19000 21280 22400 26600 28000 30400 33250 38000 42560 53200 56000 60800 66500 76000 85120 106400 112000 133000 152000 212800 266000 304000 425600 532000 1064000 2128000
- Sum of all divisors σ(n): 6364800
- Sum of proper divisors (its aliquot sum) s(n): 4236800
- 2128000 is an abundant number, because the sum of its proper divisors (4236800) is greater than itself. Its abundance is 2108800
Bases of 2128000
- Binary: 10000001111000100000002
- Hexadecimal: 0x207880
- Base-36: 19LZ4
Squares and roots of 2128000
- 2128000 squared (21280002) is 4528384000000
- 2128000 cubed (21280003) is 9636401152000000000
-
The
square root of 2128000 is 1458.7666023049 -
The
cube root of 2128000 is 128.6245518275
Scales and comparisons
How big is 2128000?- 2,128,000 seconds is equal to 3 weeks, 3 days, 15 hours, 6 minutes, 40 seconds.
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To count from 1 to 2,128,000 would take you about five 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 2128000 cubic inches would be around 10.7 feet tall.
Recreational maths with 2128000
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The information we have on file for 2128000 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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