72057621675942
72,057,621,675,942 is an even composite number composed of five prime numbers multiplied together.
72057621675942 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of forty-eight divisors.
Prime factorization of 72057621675942:
2 × 32 × 7 × 31957 × 17895481
(2 × 3 × 3 × 7 × 31957 × 17895481)See below for interesting mathematical facts about the number 72057621675942 from the Numbermatics database.
Names of 72057621675942
- Cardinal: 72057621675942 can be written as Seventy-two trillion, fifty-seven billion, six hundred twenty-one million, six hundred seventy-five thousand, nine hundred forty-two.
Scientific notation
- Scientific notation: 7.2057621675942 × 1013
Factors of 72057621675942
Divisors of 72057621675942
- Number of divisors d(n): 48
-
Complete list of divisors:
1 2 3 6 7 9 14 18 21 42 63 126 31957 63914 95871 191742 223699 287613 447398 575226 671097 1342194 2013291 4026582 17895481 35790962 53686443 107372886 125268367 161059329 250536734 322118658 375805101 751610202 1127415303 2254830606 571885886317 1143771772634 1715657658951 3431315317902 4003201204219 5146972976853 8006402408438 10293945953706 12009603612657 24019207225314 36028810837971 72057621675942
- Sum of all divisors σ(n): 178433989891872
- Sum of proper divisors (its aliquot sum) s(n): 106376368215930
- 72057621675942 is an abundant number, because the sum of its proper divisors (106376368215930) is greater than itself. Its abundance is 34318746539988
Bases of 72057621675942
- Binary: 100000110001001001110001111000101111111101001102
- Hexadecimal: 0x418938F17FA6
- Base-36: PJITBH19I
Squares and roots of 72057621675942
- 72057621675942 squared (720576216759422) is 5192300841593186364861587364
- 72057621675942 cubed (720576216759423) is 374144849671197074729745557570772129996888
-
The
square root of 72057621675942 is 8488676.0849935839 -
The
cube root of 72057621675942 is 41612.7714569689
Scales and comparisons
How big is 72057621675942?- 72,057,621,675,942 seconds is equal to 2,291,209 years, 24 weeks, 6 days, 21 hours, 5 minutes, 42 seconds.
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To count from 1 to 72,057,621,675,942 would take you about five million, seven hundred twenty-eight thousand and twenty-three 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 72057621675942 cubic inches would be around 3467.7 feet tall.
Recreational maths with 72057621675942
- 72057621675942 backwards is 24957612675027
- 72057621675942 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 72057621675942's digits is 63
- More coming soon!
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The information we have on file for 72057621675942 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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