542998492
542,998,492 is an even composite number composed of three prime numbers multiplied together.
542998492 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twelve divisors.
Prime factorization of 542998492:
22 × 19 × 7144717
(2 × 2 × 19 × 7144717)See below for interesting mathematical facts about the number 542998492 from the Numbermatics database.
Names of 542998492
- Cardinal: 542998492 can be written as Five hundred forty-two million, nine hundred ninety-eight thousand, four hundred ninety-two.
Scientific notation
- Scientific notation: 5.42998492 × 108
Factors of 542998492
Divisors of 542998492
- Number of divisors d(n): 12
- Complete list of divisors:
- Sum of all divisors σ(n): 1000260520
- Sum of proper divisors (its aliquot sum) s(n): 457262028
- 542998492 is a deficient number, because the sum of its proper divisors (457262028) is less than itself. Its deficiency is 85736464
Bases of 542998492
- Binary: 1000000101110101111111110111002
- Hexadecimal: 0x205D7FDC
- Base-36: 8ZACBG
Squares and roots of 542998492
- 542998492 squared (5429984922) is 294847362314274064
- 542998492 cubed (5429984923) is 160101673106828446826711488
-
The
square root of 542998492 is 23302.3280382025 -
The
cube root of 542998492 is 815.8297555097
Scales and comparisons
How big is 542998492?- 542,998,492 seconds is equal to 17 years, 13 weeks, 5 days, 16 hours, 54 minutes, 52 seconds.
-
To count from 1 to 542,998,492 would take you about twenty-five 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 542998492 cubic inches would be around 68 feet tall.
Recreational maths with 542998492
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