2828448
2,828,448 is an even composite number composed of five prime numbers multiplied together.
2828448 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 2828448:
25 × 32 × 7 × 23 × 61
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 7 × 23 × 61)See below for interesting mathematical facts about the number 2828448 from the Numbermatics database.
Names of 2828448
- Cardinal: 2828448 can be written as Two million, eight hundred twenty-eight thousand, four hundred forty-eight.
Scientific notation
- Scientific notation: 2.828448 × 106
Factors of 2828448
Divisors of 2828448
- Number of divisors d(n): 144
-
Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 16 18 21 23 24 28 32 36 42 46 48 56 61 63 69 72 84 92 96 112 122 126 138 144 161 168 183 184 207 224 244 252 276 288 322 336 366 368 414 427 483 488 504 549 552 644 672 732 736 828 854 966 976 1008 1098 1104 1281 1288 1403 1449 1464 1656 1708 1932 1952 2016 2196 2208 2562 2576 2806 2898 2928 3312 3416 3843 3864 4209 4392 5124 5152 5612 5796 5856 6624 6832 7686 7728 8418 8784 9821 10248 11224 11592 12627 13664 15372 15456 16836 17568 19642 20496 22448 23184 25254 29463 30744 33672 39284 40992 44896 46368 50508 58926 61488 67344 78568 88389 101016 117852 122976 134688 157136 176778 202032 235704 314272 353556 404064 471408 707112 942816 1414224 2828448
- Sum of all divisors σ(n): 9749376
- Sum of proper divisors (its aliquot sum) s(n): 6920928
- 2828448 is an abundant number, because the sum of its proper divisors (6920928) is greater than itself. Its abundance is 4092480
Bases of 2828448
- Binary: 10101100101000101000002
- Hexadecimal: 0x2B28A0
- Base-36: 1OMG0
Squares and roots of 2828448
- 2828448 squared (28284482) is 8000118088704
- 2828448 cubed (28284483) is 22627918007758651392
-
The
square root of 2828448 is 1681.7990367461 -
The
cube root of 2828448 is 141.4217041573
Scales and comparisons
How big is 2828448?- 2,828,448 seconds is equal to 4 weeks, 4 days, 17 hours, 40 minutes, 48 seconds.
-
To count from 1 to 2,828,448 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 2828448 cubic inches would be around 11.8 feet tall.
Recreational maths with 2828448
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The information we have on file for 2828448 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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