28446825
28,446,825 is an odd composite number composed of five prime numbers multiplied together.
28446825 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 28446825:
3 × 52 × 11 × 292 × 41
(3 × 5 × 5 × 11 × 29 × 29 × 41)See below for interesting mathematical facts about the number 28446825 from the Numbermatics database.
Names of 28446825
- Cardinal: 28446825 can be written as Twenty-eight million, four hundred forty-six thousand, eight hundred twenty-five.
Scientific notation
- Scientific notation: 2.8446825 × 107
Factors of 28446825
Divisors of 28446825
- Number of divisors d(n): 72
-
Complete list of divisors:
1 3 5 11 15 25 29 33 41 55 75 87 123 145 165 205 275 319 435 451 615 725 825 841 957 1025 1189 1353 1595 2175 2255 2523 3075 3567 4205 4785 5945 6765 7975 9251 11275 12615 13079 17835 21025 23925 27753 29725 33825 34481 39237 46255 63075 65395 89175 103443 138765 172405 196185 231275 326975 379291 517215 693825 862025 980925 1137873 1896455 2586075 5689365 9482275 28446825
- Sum of all divisors σ(n): 54434016
- Sum of proper divisors (its aliquot sum) s(n): 25987191
- 28446825 is a deficient number, because the sum of its proper divisors (25987191) is less than itself. Its deficiency is 2459634
Bases of 28446825
- Binary: 11011001000010000011010012
- Hexadecimal: 0x1B21069
- Base-36: GXPPL
Squares and roots of 28446825
- 28446825 squared (284468252) is 809221852580625
- 28446825 cubed (284468253) is 23019792426536837765625
-
The
square root of 28446825 is 5333.5565057473 -
The
cube root of 28446825 is 305.2656469095
Scales and comparisons
How big is 28446825?- 28,446,825 seconds is equal to 47 weeks, 5 hours, 53 minutes, 45 seconds.
-
To count from 1 to 28,446,825 would take you about eighteen 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 28446825 cubic inches would be around 25.4 feet tall.
Recreational maths with 28446825
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The information we have on file for 28446825 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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