42420756672
42,420,756,672 is an even composite number composed of four prime numbers multiplied together.
42420756672 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred sixty-eight divisors.
Prime factorization of 42420756672:
26 × 33 × 72 × 501001
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 7 × 7 × 501001)See below for interesting mathematical facts about the number 42420756672 from the Numbermatics database.
Names of 42420756672
- Cardinal: 42420756672 can be written as Forty-two billion, four hundred twenty million, seven hundred fifty-six thousand, six hundred seventy-two.
Scientific notation
- Scientific notation: 4.2420756672 × 1010
Factors of 42420756672
Divisors of 42420756672
- Number of divisors d(n): 168
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Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 49 54 56 63 64 72 84 96 98 108 112 126 144 147 168 189 192 196 216 224 252 288 294 336 378 392 432 441 448 504 576 588 672 756 784 864 882 1008 1176 1323 1344 1512 1568 1728 1764 2016 2352 2646 3024 3136 3528 4032 4704 5292 6048 7056 9408 10584 12096 14112 21168 28224 42336 84672 501001 1002002 1503003 2004004 3006006 3507007 4008008 4509009 6012012 7014014 8016016 9018018 10521021 12024024 13527027 14028028 16032032 18036036 21042042 24048048 24549049 27054054 28056056 31563063 32064064 36072072 42084084 48096096 49098098 54108108 56112112 63126126 72144144 73647147 84168168 94689189 96192192 98196196 108216216 112224224 126252252 144288288 147294294 168336336 189378378 196392392 216432432 220941441 224448448 252504504 288576576 294588588 336672672 378756756 392784784 432864864 441882882 505009008 589177176 662824323 673345344 757513512 785569568 865729728 883765764 1010018016 1178354352 1325648646 1515027024 1571139136 1767531528 2020036032 2356708704 2651297292 3030054048 3535063056 4713417408 5302594584 6060108096 7070126112 10605189168 14140252224 21210378336 42420756672
- Sum of all divisors σ(n): 145070139120
- Sum of proper divisors (its aliquot sum) s(n): 102649382448
- 42420756672 is an abundant number, because the sum of its proper divisors (102649382448) is greater than itself. Its abundance is 60228625776
Bases of 42420756672
- Binary: 1001111000000111100101100000110000002
- Hexadecimal: 0x9E07960C0
- Base-36: JHK81C0
Squares and roots of 42420756672
- 42420756672 squared (424207566722) is 1799520596625032515584
- 42420756672 cubed (424207566723) is 76337025355682768767676911976448
-
The
square root of 42420756672 is 205962.9983079485 -
The
cube root of 42420756672 is 3487.5957275609
Scales and comparisons
How big is 42420756672?- 42,420,756,672 seconds is equal to 1,348 years, 44 weeks, 23 hours, 31 minutes, 12 seconds.
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To count from 1 to 42,420,756,672 would take you about two thousand, six hundred ninety-seven 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 42420756672 cubic inches would be around 290.6 feet tall.
Recreational maths with 42420756672
- 42420756672 backwards is 27665702424
- The number of decimal digits it has is: 11
- The sum of 42420756672's digits is 45
- More coming soon!
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"Number 42420756672 - Facts about the integer". Numbermatics.com. 2024. Web. 8 June 2024.
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Numbermatics. (2024). Number 42420756672 - Facts about the integer. Retrieved 8 June 2024, from https://numbermatics.com/n/42420756672/
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The information we have on file for 42420756672 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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