142968600
142,968,600 is an even composite number composed of four prime numbers multiplied together.
142968600 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 142968600:
23 × 32 × 52 × 79427
(2 × 2 × 2 × 3 × 3 × 5 × 5 × 79427)See below for interesting mathematical facts about the number 142968600 from the Numbermatics database.
Names of 142968600
- Cardinal: 142968600 can be written as One hundred forty-two million, nine hundred sixty-eight thousand, six hundred.
Scientific notation
- Scientific notation: 1.429686 × 108
Factors of 142968600
Divisors of 142968600
- Number of divisors d(n): 72
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 18 20 24 25 30 36 40 45 50 60 72 75 90 100 120 150 180 200 225 300 360 450 600 900 1800 79427 158854 238281 317708 397135 476562 635416 714843 794270 953124 1191405 1429686 1588540 1906248 1985675 2382810 2859372 3177080 3574215 3971350 4765620 5718744 5957025 7148430 7942700 9531240 11914050 14296860 15885400 17871075 23828100 28593720 35742150 47656200 71484300 142968600
- Sum of all divisors σ(n): 480142260
- Sum of proper divisors (its aliquot sum) s(n): 337173660
- 142968600 is an abundant number, because the sum of its proper divisors (337173660) is greater than itself. Its abundance is 194205060
Bases of 142968600
- Binary: 10001000010110000111000110002
- Hexadecimal: 0x8858718
- Base-36: 2D4BA0
Squares and roots of 142968600
- 142968600 squared (1429686002) is 20440020585960000
- 142968600 cubed (1429686003) is 2922281127145880856000000
-
The
square root of 142968600 is 11956.9477710659 -
The
cube root of 142968600 is 522.8938751533
Scales and comparisons
How big is 142968600?- 142,968,600 seconds is equal to 4 years, 28 weeks, 2 days, 17 hours, 30 minutes.
-
To count from 1 to 142,968,600 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 142968600 cubic inches would be around 43.6 feet tall.
Recreational maths with 142968600
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The information we have on file for 142968600 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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