144428928
144,428,928 is an even composite number composed of four prime numbers multiplied together.
144428928 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 144428928:
27 × 3 × 7 × 53731
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 7 × 53731)See below for interesting mathematical facts about the number 144428928 from the Numbermatics database.
Names of 144428928
- Cardinal: 144428928 can be written as One hundred forty-four million, four hundred twenty-eight thousand, nine hundred twenty-eight.
Scientific notation
- Scientific notation: 1.44428928 × 108
Factors of 144428928
Divisors of 144428928
- Number of divisors d(n): 64
-
Complete list of divisors:
1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 48 56 64 84 96 112 128 168 192 224 336 384 448 672 896 1344 2688 53731 107462 161193 214924 322386 376117 429848 644772 752234 859696 1128351 1289544 1504468 1719392 2256702 2579088 3008936 3438784 4513404 5158176 6017872 6877568 9026808 10316352 12035744 18053616 20632704 24071488 36107232 48142976 72214464 144428928
- Sum of all divisors σ(n): 438453120
- Sum of proper divisors (its aliquot sum) s(n): 294024192
- 144428928 is an abundant number, because the sum of its proper divisors (294024192) is greater than itself. Its abundance is 149595264
Bases of 144428928
- Binary: 10001001101111001111100000002
- Hexadecimal: 0x89BCF80
- Base-36: 2DZM2O
Squares and roots of 144428928
- 144428928 squared (1444289282) is 20859715243229184
- 144428928 cubed (1444289283) is 3012746310964850303434752
-
The
square root of 144428928 is 12017.8587111015 -
The
cube root of 144428928 is 524.6681839771
Scales and comparisons
How big is 144428928?- 144,428,928 seconds is equal to 4 years, 30 weeks, 5 days, 15 hours, 8 minutes, 48 seconds.
-
To count from 1 to 144,428,928 would take you about six 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 144428928 cubic inches would be around 43.7 feet tall.
Recreational maths with 144428928
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The information we have on file for 144428928 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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