28385104
28,385,104 is an even composite number composed of five prime numbers multiplied together.
28385104 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 28385104:
24 × 11 × 17 × 53 × 179
(2 × 2 × 2 × 2 × 11 × 17 × 53 × 179)See below for interesting mathematical facts about the number 28385104 from the Numbermatics database.
Names of 28385104
- Cardinal: 28385104 can be written as Twenty-eight million, three hundred eighty-five thousand, one hundred four.
Scientific notation
- Scientific notation: 2.8385104 × 107
Factors of 28385104
Divisors of 28385104
- Number of divisors d(n): 80
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Complete list of divisors:
1 2 4 8 11 16 17 22 34 44 53 68 88 106 136 176 179 187 212 272 358 374 424 583 716 748 848 901 1166 1432 1496 1802 1969 2332 2864 2992 3043 3604 3938 4664 6086 7208 7876 9328 9487 9911 12172 14416 15752 18974 19822 24344 31504 33473 37948 39644 48688 66946 75896 79288 104357 133892 151792 158576 161279 208714 267784 322558 417428 535568 645116 834856 1290232 1669712 1774069 2580464 3548138 7096276 14192552 28385104
- Sum of all divisors σ(n): 65085120
- Sum of proper divisors (its aliquot sum) s(n): 36700016
- 28385104 is an abundant number, because the sum of its proper divisors (36700016) is greater than itself. Its abundance is 8314912
Bases of 28385104
- Binary: 11011000100011111010100002
- Hexadecimal: 0x1B11F50
- Base-36: GWE34
Squares and roots of 28385104
- 28385104 squared (283851042) is 805714129090816
- 28385104 cubed (283851043) is 22870279348512237604864
-
The
square root of 28385104 is 5327.7672621841 -
The
cube root of 28385104 is 305.0447090241
Scales and comparisons
How big is 28385104?- 28,385,104 seconds is equal to 46 weeks, 6 days, 12 hours, 45 minutes, 4 seconds.
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To count from 1 to 28,385,104 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 28385104 cubic inches would be around 25.4 feet tall.
Recreational maths with 28385104
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The information we have on file for 28385104 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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