449012980
449,012,980 is an even composite number composed of five prime numbers multiplied together.
449012980 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 449012980:
22 × 5 × 13 × 131 × 13183
(2 × 2 × 5 × 13 × 131 × 13183)See below for interesting mathematical facts about the number 449012980 from the Numbermatics database.
Names of 449012980
- Cardinal: 449012980 can be written as Four hundred forty-nine million, twelve thousand, nine hundred eighty.
Scientific notation
- Scientific notation: 4.4901298 × 108
Factors of 449012980
Divisors of 449012980
- Number of divisors d(n): 48
- Complete list of divisors:
- Sum of all divisors σ(n): 1023289344
- Sum of proper divisors (its aliquot sum) s(n): 574276364
- 449012980 is an abundant number, because the sum of its proper divisors (574276364) is greater than itself. Its abundance is 125263384
Bases of 449012980
- Binary: 110101100001101100100111101002
- Hexadecimal: 0x1AC364F4
- Base-36: 7FBWMS
Squares and roots of 449012980
- 449012980 squared (4490129802) is 201612656208480400
- 449012980 cubed (4490129803) is 90526699569885285675592000
-
The
square root of 449012980 is 21189.9263802403 -
The
cube root of 449012980 is 765.7487535735
Scales and comparisons
How big is 449012980?- 449,012,980 seconds is equal to 14 years, 14 weeks, 2 days, 21 hours, 49 minutes, 40 seconds.
-
To count from 1 to 449,012,980 would take you about twenty-one 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 449012980 cubic inches would be around 63.8 feet tall.
Recreational maths with 449012980
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