142394688
142,394,688 is an even composite number composed of four prime numbers multiplied together.
142394688 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of eighty-four divisors.
Prime factorization of 142394688:
26 × 32 × 233 × 1061
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 233 × 1061)See below for interesting mathematical facts about the number 142394688 from the Numbermatics database.
Names of 142394688
- Cardinal: 142394688 can be written as One hundred forty-two million, three hundred ninety-four thousand, six hundred eighty-eight.
Scientific notation
- Scientific notation: 1.42394688 × 108
Factors of 142394688
Divisors of 142394688
- Number of divisors d(n): 84
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Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 32 36 48 64 72 96 144 192 233 288 466 576 699 932 1061 1398 1864 2097 2122 2796 3183 3728 4194 4244 5592 6366 7456 8388 8488 9549 11184 12732 14912 16776 16976 19098 22368 25464 33552 33952 38196 44736 50928 67104 67904 76392 101856 134208 152784 203712 247213 305568 494426 611136 741639 988852 1483278 1977704 2224917 2966556 3955408 4449834 5933112 7910816 8899668 11866224 15821632 17799336 23732448 35598672 47464896 71197344 142394688
- Sum of all divisors σ(n): 410286708
- Sum of proper divisors (its aliquot sum) s(n): 267892020
- 142394688 is an abundant number, because the sum of its proper divisors (267892020) is greater than itself. Its abundance is 125497332
Bases of 142394688
- Binary: 10000111110011000101010000002
- Hexadecimal: 0x87CC540
- Base-36: 2CS0G0
Squares and roots of 142394688
- 142394688 squared (1423946882) is 20276247170617344
- 142394688 cubed (1423946883) is 2887229889670939466268672
-
The
square root of 142394688 is 11932.9245367597 -
The
cube root of 142394688 is 522.1932608925
Scales and comparisons
How big is 142394688?- 142,394,688 seconds is equal to 4 years, 27 weeks, 3 days, 2 hours, 4 minutes, 48 seconds.
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To count from 1 to 142,394,688 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 142394688 cubic inches would be around 43.5 feet tall.
Recreational maths with 142394688
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The information we have on file for 142394688 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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