428670225
428,670,225 is an odd composite number composed of four prime numbers multiplied together.
What does the number 428670225 look like?
This visualization shows the relationship between its 4 prime factors (large circles) and 84 divisors.
428670225 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of eighty-four divisors.
Prime factorization of 428670225:
36 × 52 × 43 × 547
(3 × 3 × 3 × 3 × 3 × 3 × 5 × 5 × 43 × 547)See below for interesting mathematical facts about the number 428670225 from the Numbermatics database.
Names of 428670225
- Cardinal: 428670225 can be written as Four hundred twenty-eight million, six hundred seventy thousand, two hundred twenty-five.
Scientific notation
- Scientific notation: 4.28670225 × 108
Factors of 428670225
Divisors of 428670225
- Number of divisors d(n): 84
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Complete list of divisors:
1 3 5 9 15 25 27 43 45 75 81 129 135 215 225 243 387 405 547 645 675 729 1075 1161 1215 1641 1935 2025 2735 3225 3483 3645 4923 5805 6075 8205 9675 10449 13675 14769 17415 18225 23521 24615 29025 31347 41025 44307 52245 70563 73845 87075 117605 123075 132921 156735 211689 221535 261225 352815 369225 398763 588025 635067 664605 783675 1058445 1107675 1764075 1905201 1993815 3175335 3323025 5292225 5715603 9526005 9969075 15876675 17146809 28578015 47630025 85734045 142890075 428670225
- Sum of all divisors σ(n): 816986896
- Sum of proper divisors (its aliquot sum) s(n): 388316671
- 428670225 is a deficient number, because the sum of its proper divisors (388316671) is less than itself. Its deficiency is 40353554
Bases of 428670225
- Binary: 110011000110011111101000100012
- Hexadecimal: 0x198CFD11
- Base-36: 737W29
Squares and roots of 428670225
- 428670225 squared (4286702252) is 183758161801550625
- 428670225 cubed (4286702253) is 78771652565057111767640625
-
The
square root of 428670225 is 20704.3528032151 -
The
cube root of 428670225 is 754.0053712559
Scales and comparisons
How big is 428670225?- 428,670,225 seconds is equal to 13 years, 32 weeks, 5 days, 11 hours, 3 minutes, 45 seconds.
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To count from 1 to 428,670,225 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 428670225 cubic inches would be around 62.8 feet tall.
Recreational maths with 428670225
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The information we have on file for 428670225 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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