142172912
142,172,912 is an even composite number composed of four prime numbers multiplied together.
142172912 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixty divisors.
Prime factorization of 142172912:
24 × 72 × 41 × 4423
(2 × 2 × 2 × 2 × 7 × 7 × 41 × 4423)See below for interesting mathematical facts about the number 142172912 from the Numbermatics database.
Names of 142172912
- Cardinal: 142172912 can be written as One hundred forty-two million, one hundred seventy-two thousand, nine hundred twelve.
Scientific notation
- Scientific notation: 1.42172912 × 108
Factors of 142172912
Divisors of 142172912
- Number of divisors d(n): 60
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Complete list of divisors:
1 2 4 7 8 14 16 28 41 49 56 82 98 112 164 196 287 328 392 574 656 784 1148 2009 2296 4018 4423 4592 8036 8846 16072 17692 30961 32144 35384 61922 70768 123844 181343 216727 247688 362686 433454 495376 725372 866908 1269401 1450744 1733816 2538802 2901488 3467632 5077604 8885807 10155208 17771614 20310416 35543228 71086456 142172912
- Sum of all divisors σ(n): 328322736
- Sum of proper divisors (its aliquot sum) s(n): 186149824
- 142172912 is an abundant number, because the sum of its proper divisors (186149824) is greater than itself. Its abundance is 43976912
Bases of 142172912
- Binary: 10000111100101100010111100002
- Hexadecimal: 0x87962F0
- Base-36: 2CN9BK
Squares and roots of 142172912
- 142172912 squared (1421729122) is 20213136906559744
- 142172912 cubed (1421729123) is 2873760534660270706454528
-
The
square root of 142172912 is 11923.6283068535 -
The
cube root of 142172912 is 521.9220192473
Scales and comparisons
How big is 142172912?- 142,172,912 seconds is equal to 4 years, 27 weeks, 12 hours, 28 minutes, 32 seconds.
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To count from 1 to 142,172,912 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 142172912 cubic inches would be around 43.5 feet tall.
Recreational maths with 142172912
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The information we have on file for 142172912 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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