142473984
142,473,984 is an even composite number composed of four prime numbers multiplied together.
142473984 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 142473984:
28 × 3 × 29 × 6397
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 29 × 6397)See below for interesting mathematical facts about the number 142473984 from the Numbermatics database.
Names of 142473984
- Cardinal: 142473984 can be written as One hundred forty-two million, four hundred seventy-three thousand, nine hundred eighty-four.
Scientific notation
- Scientific notation: 1.42473984 × 108
Factors of 142473984
Divisors of 142473984
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 3 4 6 8 12 16 24 29 32 48 58 64 87 96 116 128 174 192 232 256 348 384 464 696 768 928 1392 1856 2784 3712 5568 6397 7424 11136 12794 19191 22272 25588 38382 51176 76764 102352 153528 185513 204704 307056 371026 409408 556539 614112 742052 818816 1113078 1228224 1484104 1637632 2226156 2456448 2968208 4452312 4912896 5936416 8904624 11872832 17809248 23745664 35618496 47491328 71236992 142473984
- Sum of all divisors σ(n): 392325360
- Sum of proper divisors (its aliquot sum) s(n): 249851376
- 142473984 is an abundant number, because the sum of its proper divisors (249851376) is greater than itself. Its abundance is 107377392
Bases of 142473984
- Binary: 10000111110111111011000000002
- Hexadecimal: 0x87DFB00
- Base-36: 2CTPMO
Squares and roots of 142473984
- 142473984 squared (1424739842) is 20298836116832256
- 142473984 cubed (1424739843) is 2892056052128180972027904
-
The
square root of 142473984 is 11936.2466462453 -
The
cube root of 142473984 is 522.2901749777
Scales and comparisons
How big is 142473984?- 142,473,984 seconds is equal to 4 years, 27 weeks, 4 days, 6 minutes, 24 seconds.
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To count from 1 to 142,473,984 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 142473984 cubic inches would be around 43.5 feet tall.
Recreational maths with 142473984
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The information we have on file for 142473984 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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