1449128448
1,449,128,448 is an even composite number composed of three prime numbers multiplied together.
1449128448 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 1449128448:
29 × 33 × 104827
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 104827)See below for interesting mathematical facts about the number 1449128448 from the Numbermatics database.
Names of 1449128448
- Cardinal: 1449128448 can be written as One billion, four hundred forty-nine million, one hundred twenty-eight thousand, four hundred forty-eight.
Scientific notation
- Scientific notation: 1.449128448 × 109
Factors of 1449128448
Divisors of 1449128448
- Number of divisors d(n): 80
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Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 96 108 128 144 192 216 256 288 384 432 512 576 768 864 1152 1536 1728 2304 3456 4608 6912 13824 104827 209654 314481 419308 628962 838616 943443 1257924 1677232 1886886 2515848 2830329 3354464 3773772 5031696 5660658 6708928 7547544 10063392 11321316 13417856 15095088 20126784 22642632 26835712 30190176 40253568 45285264 53671424 60380352 80507136 90570528 120760704 161014272 181141056 241521408 362282112 483042816 724564224 1449128448
- Sum of all divisors σ(n): 4289561760
- Sum of proper divisors (its aliquot sum) s(n): 2840433312
- 1449128448 is an abundant number, because the sum of its proper divisors (2840433312) is greater than itself. Its abundance is 1391304864
Bases of 1449128448
- Binary: 10101100101111111110010000000002
- Hexadecimal: 0x565FF200
- Base-36: NYRUO0
Squares and roots of 1449128448
- 1449128448 squared (14491284482) is 2099973258802888704
- 1449128448 cubed (14491284483) is 3043130989370532445544251392
-
The
square root of 1449128448 is 38067.4197707173 -
The
cube root of 1449128448 is 1131.6243764491
Scales and comparisons
How big is 1449128448?- 1,449,128,448 seconds is equal to 46 years, 4 weeks, 7 hours, 40 minutes, 48 seconds.
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To count from 1 to 1,449,128,448 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 1449128448 cubic inches would be around 94.3 feet tall.
Recreational maths with 1449128448
- 1449128448 backwards is 8448219441
- The number of decimal digits it has is: 10
- The sum of 1449128448's digits is 45
- More coming soon!
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