420264372
420,264,372 is an even composite number composed of five prime numbers multiplied together.
420264372 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 420264372:
22 × 3 × 11 × 23 × 138427
(2 × 2 × 3 × 11 × 23 × 138427)See below for interesting mathematical facts about the number 420264372 from the Numbermatics database.
Names of 420264372
- Cardinal: 420264372 can be written as Four hundred twenty million, two hundred sixty-four thousand, three hundred seventy-two.
Scientific notation
- Scientific notation: 4.20264372 × 108
Factors of 420264372
Divisors of 420264372
- Number of divisors d(n): 48
- Complete list of divisors:
- Sum of all divisors σ(n): 1116283392
- Sum of proper divisors (its aliquot sum) s(n): 696019020
- 420264372 is an abundant number, because the sum of its proper divisors (696019020) is greater than itself. Its abundance is 275754648
Bases of 420264372
- Binary: 110010000110010111001101101002
- Hexadecimal: 0x190CB9B4
- Base-36: 6Y7Q2C
Squares and roots of 420264372
- 420264372 squared (4202643722) is 176622142372554384
- 420264372 cubed (4202643723) is 74227993745496158227606848
-
The
square root of 420264372 is 20500.3505335885 -
The
cube root of 420264372 is 749.0443365715
Scales and comparisons
How big is 420264372?- 420,264,372 seconds is equal to 13 years, 18 weeks, 6 days, 4 hours, 6 minutes, 12 seconds.
-
To count from 1 to 420,264,372 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 420264372 cubic inches would be around 62.4 feet tall.
Recreational maths with 420264372
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