42126768
42,126,768 is an even composite number composed of four prime numbers multiplied together.
42126768 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 42126768:
24 × 32 × 31 × 9437
(2 × 2 × 2 × 2 × 3 × 3 × 31 × 9437)See below for interesting mathematical facts about the number 42126768 from the Numbermatics database.
Names of 42126768
- Cardinal: 42126768 can be written as Forty-two million, one hundred twenty-six thousand, seven hundred sixty-eight.
Scientific notation
- Scientific notation: 4.2126768 × 107
Factors of 42126768
Divisors of 42126768
- Number of divisors d(n): 60
-
Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 31 36 48 62 72 93 124 144 186 248 279 372 496 558 744 1116 1488 2232 4464 9437 18874 28311 37748 56622 75496 84933 113244 150992 169866 226488 292547 339732 452976 585094 679464 877641 1170188 1358928 1755282 2340376 2632923 3510564 4680752 5265846 7021128 10531692 14042256 21063384 42126768
- Sum of all divisors σ(n): 121712448
- Sum of proper divisors (its aliquot sum) s(n): 79585680
- 42126768 is an abundant number, because the sum of its proper divisors (79585680) is greater than itself. Its abundance is 37458912
Bases of 42126768
- Binary: 101000001011001101101100002
- Hexadecimal: 0x282CDB0
- Base-36: P2X80
Squares and roots of 42126768
- 42126768 squared (421267682) is 1774664582125824
- 42126768 cubed (421267683) is 74760883129031534456832
-
The
square root of 42126768 is 6490.5136930755 -
The
cube root of 42126768 is 347.9520346099
Scales and comparisons
How big is 42126768?- 42,126,768 seconds is equal to 1 year, 17 weeks, 4 days, 13 hours, 52 minutes, 48 seconds.
-
To count from 1 to 42,126,768 would take you about two 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 42126768 cubic inches would be around 29 feet tall.
Recreational maths with 42126768
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The information we have on file for 42126768 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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