42121653912
42,121,653,912 is an even composite number composed of five prime numbers multiplied together.
42121653912 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 42121653912:
23 × 33 × 13 × 331 × 45319
(2 × 2 × 2 × 3 × 3 × 3 × 13 × 331 × 45319)See below for interesting mathematical facts about the number 42121653912 from the Numbermatics database.
Names of 42121653912
- Cardinal: 42121653912 can be written as Forty-two billion, one hundred twenty-one million, six hundred fifty-three thousand, nine hundred twelve.
Scientific notation
- Scientific notation: 4.2121653912 × 1010
Factors of 42121653912
Divisors of 42121653912
- Number of divisors d(n): 128
-
Complete list of divisors:
1 2 3 4 6 8 9 12 13 18 24 26 27 36 39 52 54 72 78 104 108 117 156 216 234 312 331 351 468 662 702 936 993 1324 1404 1986 2648 2808 2979 3972 4303 5958 7944 8606 8937 11916 12909 17212 17874 23832 25818 34424 35748 38727 45319 51636 71496 77454 90638 103272 116181 135957 154908 181276 232362 271914 309816 362552 407871 464724 543828 589147 815742 929448 1087656 1178294 1223613 1631484 1767441 2356588 2447226 3262968 3534882 4713176 4894452 5302323 7069764 9788904 10604646 14139528 15000589 15906969 21209292 30001178 31813938 42418584 45001767 60002356 63627876 90003534 120004712 127255752 135005301 180007068 195007657 270010602 360014136 390015314 405015903 540021204 585022971 780030628 810031806 1080042408 1170045942 1560061256 1620063612 1755068913 2340091884 3240127224 3510137826 4680183768 5265206739 7020275652 10530413478 14040551304 21060826956 42121653912
- Sum of all divisors σ(n): 126388416000
- Sum of proper divisors (its aliquot sum) s(n): 84266762088
- 42121653912 is an abundant number, because the sum of its proper divisors (84266762088) is greater than itself. Its abundance is 42145108176
Bases of 42121653912
- Binary: 1001110011101010010101101110100110002
- Hexadecimal: 0x9CEA56E98
- Base-36: JCM5860
Squares and roots of 42121653912
- 42121653912 squared (421216539122) is 1774233728282304903744
- 42121653912 cubed (421216539123) is 74733659061704693389165241046528
-
The
square root of 42121653912 is 205235.6058582429 -
The
cube root of 42121653912 is 3479.3795386095
Scales and comparisons
How big is 42121653912?- 42,121,653,912 seconds is equal to 1,339 years, 17 weeks, 4 days, 3 hours, 25 minutes, 12 seconds.
-
To count from 1 to 42,121,653,912 would take you about two thousand, six hundred seventy-eight 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 42121653912 cubic inches would be around 289.9 feet tall.
Recreational maths with 42121653912
- 42121653912 backwards is 21935612124
- 42121653912 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 42121653912's digits is 36
- More coming soon!
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The information we have on file for 42121653912 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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