428436140
428,436,140 is an even composite number composed of five prime numbers multiplied together.
428436140 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of forty-eight divisors.
Prime factorization of 428436140:
22 × 5 × 11 × 29 × 67153
(2 × 2 × 5 × 11 × 29 × 67153)See below for interesting mathematical facts about the number 428436140 from the Numbermatics database.
Names of 428436140
- Cardinal: 428436140 can be written as Four hundred twenty-eight million, four hundred thirty-six thousand, one hundred forty.
Scientific notation
- Scientific notation: 4.2843614 × 108
Factors of 428436140
Divisors of 428436140
- Number of divisors d(n): 48
- Complete list of divisors:
- Sum of all divisors σ(n): 1015368480
- Sum of proper divisors (its aliquot sum) s(n): 586932340
- 428436140 is an abundant number, because the sum of its proper divisors (586932340) is greater than itself. Its abundance is 158496200
Bases of 428436140
- Binary: 110011000100101101010101011002
- Hexadecimal: 0x19896AAC
- Base-36: 732VFW
Squares and roots of 428436140
- 428436140 squared (4284361402) is 183557526058099600
- 428436140 cubed (4284361403) is 78642677932281608359544000
-
The
square root of 428436140 is 20698.6989929319 -
The
cube root of 428436140 is 753.8680990793
Scales and comparisons
How big is 428436140?- 428,436,140 seconds is equal to 13 years, 32 weeks, 2 days, 18 hours, 2 minutes, 20 seconds.
-
To count from 1 to 428,436,140 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 428436140 cubic inches would be around 62.8 feet tall.
Recreational maths with 428436140
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