5128900
5,128,900 is an even composite number composed of five prime numbers multiplied together.
5128900 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 5128900:
22 × 52 × 7 × 17 × 431
(2 × 2 × 5 × 5 × 7 × 17 × 431)See below for interesting mathematical facts about the number 5128900 from the Numbermatics database.
Names of 5128900
- Cardinal: 5128900 can be written as Five million, one hundred twenty-eight thousand, nine hundred.
Scientific notation
- Scientific notation: 5.1289 × 106
Factors of 5128900
Divisors of 5128900
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 4 5 7 10 14 17 20 25 28 34 35 50 68 70 85 100 119 140 170 175 238 340 350 425 431 476 595 700 850 862 1190 1700 1724 2155 2380 2975 3017 4310 5950 6034 7327 8620 10775 11900 12068 14654 15085 21550 29308 30170 36635 43100 51289 60340 73270 75425 102578 146540 150850 183175 205156 256445 301700 366350 512890 732700 1025780 1282225 2564450 5128900
- Sum of all divisors σ(n): 13499136
- Sum of proper divisors (its aliquot sum) s(n): 8370236
- 5128900 is an abundant number, because the sum of its proper divisors (8370236) is greater than itself. Its abundance is 3241336
Bases of 5128900
- Binary: 100111001000010110001002
- Hexadecimal: 0x4E42C4
- Base-36: 31XHG
Squares and roots of 5128900
- 5128900 squared (51289002) is 26305615210000
- 5128900 cubed (51289003) is 134918869850569000000
-
The
square root of 5128900 is 2264.7074866305 -
The
cube root of 5128900 is 172.4545844175
Scales and comparisons
How big is 5128900?- 5,128,900 seconds is equal to 8 weeks, 3 days, 8 hours, 41 minutes, 40 seconds.
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To count from 1 to 5,128,900 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 5128900 cubic inches would be around 14.4 feet tall.
Recreational maths with 5128900
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The information we have on file for 5128900 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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