142667028
142,667,028 is an even composite number composed of four prime numbers multiplied together.
142667028 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 142667028:
22 × 33 × 72 × 26959
(2 × 2 × 3 × 3 × 3 × 7 × 7 × 26959)See below for interesting mathematical facts about the number 142667028 from the Numbermatics database.
Names of 142667028
- Cardinal: 142667028 can be written as One hundred forty-two million, six hundred sixty-seven thousand and twenty-eight.
Scientific notation
- Scientific notation: 1.42667028 × 108
Factors of 142667028
Divisors of 142667028
- Number of divisors d(n): 72
-
Complete list of divisors:
1 2 3 4 6 7 9 12 14 18 21 27 28 36 42 49 54 63 84 98 108 126 147 189 196 252 294 378 441 588 756 882 1323 1764 2646 5292 26959 53918 80877 107836 161754 188713 242631 323508 377426 485262 566139 727893 754852 970524 1132278 1320991 1455786 1698417 2264556 2641982 2911572 3396834 3962973 5095251 5283964 6793668 7925946 10190502 11888919 15851892 20381004 23777838 35666757 47555676 71333514 142667028
- Sum of all divisors σ(n): 430281600
- Sum of proper divisors (its aliquot sum) s(n): 287614572
- 142667028 is an abundant number, because the sum of its proper divisors (287614572) is greater than itself. Its abundance is 144947544
Bases of 142667028
- Binary: 10001000000011101101000101002
- Hexadecimal: 0x880ED14
- Base-36: 2CXUL0
Squares and roots of 142667028
- 142667028 squared (1426670282) is 20353880878352784
- 142667028 cubed (1426670283) is 2903827693180621228805952
-
The
square root of 142667028 is 11944.3303705147 -
The
cube root of 142667028 is 522.5259595017
Scales and comparisons
How big is 142667028?- 142,667,028 seconds is equal to 4 years, 27 weeks, 6 days, 5 hours, 43 minutes, 48 seconds.
-
To count from 1 to 142,667,028 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 142667028 cubic inches would be around 43.5 feet tall.
Recreational maths with 142667028
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The information we have on file for 142667028 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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