428425230
428,425,230 is an even composite number composed of four prime numbers multiplied together.
428425230 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of twenty-four divisors.
Prime factorization of 428425230:
2 × 3 × 5 × 37792
(2 × 3 × 5 × 3779 × 3779)See below for interesting mathematical facts about the number 428425230 from the Numbermatics database.
Names of 428425230
- Cardinal: 428425230 can be written as Four hundred twenty-eight million, four hundred twenty-five thousand, two hundred thirty.
Scientific notation
- Scientific notation: 4.2842523 × 108
Factors of 428425230
Divisors of 428425230
- Number of divisors d(n): 24
- Complete list of divisors:
- Sum of all divisors σ(n): 1028492712
- Sum of proper divisors (its aliquot sum) s(n): 600067482
- 428425230 is an abundant number, because the sum of its proper divisors (600067482) is greater than itself. Its abundance is 171642252
Bases of 428425230
- Binary: 110011000100101000000000011102
- Hexadecimal: 0x1989400E
- Base-36: 732N0U
Squares and roots of 428425230
- 428425230 squared (4284252302) is 183548177700552900
- 428425230 cubed (4284252303) is 78636670247440247309667000
-
The
square root of 428425230 is 20698.4354481203 -
The
cube root of 428425230 is 753.8617000153
Scales and comparisons
How big is 428425230?- 428,425,230 seconds is equal to 13 years, 32 weeks, 2 days, 15 hours, 30 seconds.
-
To count from 1 to 428,425,230 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 428425230 cubic inches would be around 62.8 feet tall.
Recreational maths with 428425230
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