428533125
428,533,125 is an odd composite number composed of five prime numbers multiplied together.
428533125 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 428533125:
3 × 54 × 19 × 23 × 523
(3 × 5 × 5 × 5 × 5 × 19 × 23 × 523)See below for interesting mathematical facts about the number 428533125 from the Numbermatics database.
Names of 428533125
- Cardinal: 428533125 can be written as Four hundred twenty-eight million, five hundred thirty-three thousand, one hundred twenty-five.
Scientific notation
- Scientific notation: 4.28533125 × 108
Factors of 428533125
Divisors of 428533125
- Number of divisors d(n): 80
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Complete list of divisors:
1 3 5 15 19 23 25 57 69 75 95 115 125 285 345 375 437 475 523 575 625 1311 1425 1569 1725 1875 2185 2375 2615 2875 6555 7125 7845 8625 9937 10925 11875 12029 13075 14375 29811 32775 35625 36087 39225 43125 49685 54625 60145 65375 149055 163875 180435 196125 228551 248425 273125 300725 326875 685653 745275 819375 902175 980625 1142755 1242125 1503625 3428265 3726375 4510875 5713775 6210625 7518125 17141325 18631875 22554375 28568875 85706625 142844375 428533125
- Sum of all divisors σ(n): 785748480
- Sum of proper divisors (its aliquot sum) s(n): 357215355
- 428533125 is a deficient number, because the sum of its proper divisors (357215355) is less than itself. Its deficiency is 71317770
Bases of 428533125
- Binary: 110011000101011100101100001012
- Hexadecimal: 0x198AE585
- Base-36: 734Y9X
Squares and roots of 428533125
- 428533125 squared (4285331252) is 183640639222265625
- 428533125 cubed (4285331253) is 78696097002915057861328125
-
The
square root of 428533125 is 20701.0416404587 -
The
cube root of 428533125 is 753.9249791093
Scales and comparisons
How big is 428533125?- 428,533,125 seconds is equal to 13 years, 32 weeks, 3 days, 20 hours, 58 minutes, 45 seconds.
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To count from 1 to 428,533,125 would take you about twenty years!
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 428533125 cubic inches would be around 62.8 feet tall.
Recreational maths with 428533125
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