42012768
42,012,768 is an even composite number composed of five prime numbers multiplied together.
42012768 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 42012768:
25 × 3 × 7 × 101 × 619
(2 × 2 × 2 × 2 × 2 × 3 × 7 × 101 × 619)See below for interesting mathematical facts about the number 42012768 from the Numbermatics database.
Names of 42012768
- Cardinal: 42012768 can be written as Forty-two million, twelve thousand, seven hundred sixty-eight.
Scientific notation
- Scientific notation: 4.2012768 × 107
Factors of 42012768
Divisors of 42012768
- Number of divisors d(n): 96
-
Complete list of divisors:
1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 48 56 84 96 101 112 168 202 224 303 336 404 606 619 672 707 808 1212 1238 1414 1616 1857 2121 2424 2476 2828 3232 3714 4242 4333 4848 4952 5656 7428 8484 8666 9696 9904 11312 12999 14856 16968 17332 19808 22624 25998 29712 33936 34664 51996 59424 62519 67872 69328 103992 125038 138656 187557 207984 250076 375114 415968 437633 500152 750228 875266 1000304 1312899 1500456 1750532 2000608 2625798 3000912 3501064 5251596 6001824 7002128 10503192 14004256 21006384 42012768
- Sum of all divisors σ(n): 127491840
- Sum of proper divisors (its aliquot sum) s(n): 85479072
- 42012768 is an abundant number, because the sum of its proper divisors (85479072) is greater than itself. Its abundance is 43466304
Bases of 42012768
- Binary: 101000000100010000011000002
- Hexadecimal: 0x2811060
- Base-36: P0H9C
Squares and roots of 42012768
- 42012768 squared (420127682) is 1765072675021824
- 42012768 cubed (420127683) is 74155588798831286648832
-
The
square root of 42012768 is 6481.7256961399 -
The
cube root of 42012768 is 347.6378846565
Scales and comparisons
How big is 42012768?- 42,012,768 seconds is equal to 1 year, 17 weeks, 3 days, 6 hours, 12 minutes, 48 seconds.
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To count from 1 to 42,012,768 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 42012768 cubic inches would be around 29 feet tall.
Recreational maths with 42012768
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"Number 42012768 - Facts about the integer". Numbermatics.com. 2024. Web. 14 May 2024.
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The information we have on file for 42012768 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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