1028100
1,028,100 is an even composite number composed of five prime numbers multiplied together.
1028100 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 1028100:
22 × 3 × 52 × 23 × 149
(2 × 2 × 3 × 5 × 5 × 23 × 149)See below for interesting mathematical facts about the number 1028100 from the Numbermatics database.
Names of 1028100
- Cardinal: 1028100 can be written as One million, twenty-eight thousand, one hundred.
Scientific notation
- Scientific notation: 1.0281 × 106
Factors of 1028100
Divisors of 1028100
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 3 4 5 6 10 12 15 20 23 25 30 46 50 60 69 75 92 100 115 138 149 150 230 276 298 300 345 447 460 575 596 690 745 894 1150 1380 1490 1725 1788 2235 2300 2980 3427 3450 3725 4470 6854 6900 7450 8940 10281 11175 13708 14900 17135 20562 22350 34270 41124 44700 51405 68540 85675 102810 171350 205620 257025 342700 514050 1028100
- Sum of all divisors σ(n): 3124800
- Sum of proper divisors (its aliquot sum) s(n): 2096700
- 1028100 is an abundant number, because the sum of its proper divisors (2096700) is greater than itself. Its abundance is 1068600
Bases of 1028100
- Binary: 111110110000000001002
- Hexadecimal: 0xFB004
- Base-36: M1AC
Squares and roots of 1028100
- 1028100 squared (10281002) is 1056989610000
- 1028100 cubed (10281003) is 1086691018041000000
-
The
square root of 1028100 is 1013.9526616169 -
The
cube root of 1028100 is 100.9280276715
Scales and comparisons
How big is 1028100?- 1,028,100 seconds is equal to 1 week, 4 days, 21 hours, 35 minutes.
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To count from 1 to 1,028,100 would take you about two 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 1028100 cubic inches would be around 8.4 feet tall.
Recreational maths with 1028100
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The information we have on file for 1028100 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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