428341725
428,341,725 is an odd composite number composed of five prime numbers multiplied together.
428341725 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred eight divisors.
Prime factorization of 428341725:
32 × 52 × 7 × 312 × 283
(3 × 3 × 5 × 5 × 7 × 31 × 31 × 283)See below for interesting mathematical facts about the number 428341725 from the Numbermatics database.
Names of 428341725
- Cardinal: 428341725 can be written as Four hundred twenty-eight million, three hundred forty-one thousand, seven hundred twenty-five.
Scientific notation
- Scientific notation: 4.28341725 × 108
Factors of 428341725
Divisors of 428341725
- Number of divisors d(n): 108
-
Complete list of divisors:
1 3 5 7 9 15 21 25 31 35 45 63 75 93 105 155 175 217 225 279 283 315 465 525 651 775 849 961 1085 1395 1415 1575 1953 1981 2325 2547 2883 3255 4245 4805 5425 5943 6727 6975 7075 8649 8773 9765 9905 12735 14415 16275 17829 20181 21225 24025 26319 29715 33635 43245 43865 48825 49525 60543 61411 63675 72075 78957 89145 100905 131595 148575 168175 184233 216225 219325 271963 302715 307055 394785 445725 504525 552699 657975 815889 921165 1359815 1513575 1535275 1903741 1973925 2447667 2763495 4079445 4605825 5711223 6799075 9518705 12238335 13817475 17133669 20397225 28556115 47593525 61191675 85668345 142780575 428341725
- Sum of all divisors σ(n): 909206688
- Sum of proper divisors (its aliquot sum) s(n): 480864963
- 428341725 is an abundant number, because the sum of its proper divisors (480864963) is greater than itself. Its abundance is 52523238
Bases of 428341725
- Binary: 110011000011111111001110111012
- Hexadecimal: 0x1987F9DD
- Base-36: 730UL9
Squares and roots of 428341725
- 428341725 squared (4283417252) is 183476633375975625
- 428341725 cubed (4283417253) is 78590697637457972770453125
-
The
square root of 428341725 is 20696.4181683691 -
The
cube root of 428341725 is 753.8127180633
Scales and comparisons
How big is 428341725?- 428,341,725 seconds is equal to 13 years, 32 weeks, 1 day, 15 hours, 48 minutes, 45 seconds.
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To count from 1 to 428,341,725 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 428341725 cubic inches would be around 62.8 feet tall.
Recreational maths with 428341725
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The information we have on file for 428341725 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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