1449989466
1,449,989,466 is an even composite number composed of five prime numbers multiplied together.
1449989466 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of thirty-two divisors.
Prime factorization of 1449989466:
2 × 3 × 17 × 173 × 82171
See below for interesting mathematical facts about the number 1449989466 from the Numbermatics database.
Names of 1449989466
- Cardinal: 1449989466 can be written as One billion, four hundred forty-nine million, nine hundred eighty-nine thousand, four hundred sixty-six.
Scientific notation
- Scientific notation: 1.449989466 × 109
Factors of 1449989466
Divisors of 1449989466
- Number of divisors d(n): 32
- Complete list of divisors:
- Sum of all divisors σ(n): 3088352448
- Sum of proper divisors (its aliquot sum) s(n): 1638362982
- 1449989466 is an abundant number, because the sum of its proper divisors (1638362982) is greater than itself. Its abundance is 188373516
Bases of 1449989466
- Binary: 10101100110110100010101010110102
- Hexadecimal: 0x566D155A
- Base-36: NZAB16
Squares and roots of 1449989466
- 1449989466 squared (14499894662) is 2102469451510965156
- 1449989466 cubed (14499894663) is 3048558557277697259693046696
-
The
square root of 1449989466 is 38078.7272108721 -
The
cube root of 1449989466 is 1131.8484550551
Scales and comparisons
How big is 1449989466?- 1,449,989,466 seconds is equal to 46 years, 5 weeks, 3 days, 6 hours, 51 minutes, 6 seconds.
-
To count from 1 to 1,449,989,466 would take you about ninety-two 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 1449989466 cubic inches would be around 94.3 feet tall.
Recreational maths with 1449989466
- 1449989466 backwards is 6649899441
- The number of decimal digits it has is: 10
- The sum of 1449989466's digits is 60
- More coming soon!
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