142974976
142,974,976 is an even composite number composed of three prime numbers multiplied together.
142974976 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of fifty-six divisors.
Prime factorization of 142974976:
213 × 31 × 563
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 31 × 563)See below for interesting mathematical facts about the number 142974976 from the Numbermatics database.
Names of 142974976
- Cardinal: 142974976 can be written as One hundred forty-two million, nine hundred seventy-four thousand, nine hundred seventy-six.
Scientific notation
- Scientific notation: 1.42974976 × 108
Factors of 142974976
Divisors of 142974976
- Number of divisors d(n): 56
-
Complete list of divisors:
1 2 4 8 16 31 32 62 64 124 128 248 256 496 512 563 992 1024 1126 1984 2048 2252 3968 4096 4504 7936 8192 9008 15872 17453 18016 31744 34906 36032 63488 69812 72064 126976 139624 144128 253952 279248 288256 558496 576512 1116992 1153024 2233984 2306048 4467968 4612096 8935936 17871872 35743744 71487488 142974976
- Sum of all divisors σ(n): 295680384
- Sum of proper divisors (its aliquot sum) s(n): 152705408
- 142974976 is an abundant number, because the sum of its proper divisors (152705408) is greater than itself. Its abundance is 9730432
Bases of 142974976
- Binary: 10001000010110100000000000002
- Hexadecimal: 0x885A000
- Base-36: 2D4G74
Squares and roots of 142974976
- 142974976 squared (1429749762) is 20441843762200576
- 142974976 cubed (1429749763) is 2922672121296377060786176
-
The
square root of 142974976 is 11957.2143913205 -
The
cube root of 142974976 is 522.9016482395
Scales and comparisons
How big is 142974976?- 142,974,976 seconds is equal to 4 years, 28 weeks, 2 days, 19 hours, 16 minutes, 16 seconds.
-
To count from 1 to 142,974,976 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 142974976 cubic inches would be around 43.6 feet tall.
Recreational maths with 142974976
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The information we have on file for 142974976 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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