72268042
72,268,042 is an even composite number composed of five prime numbers multiplied together.
72268042 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 72268042:
2 × 73 × 11 × 61 × 157
(2 × 7 × 7 × 7 × 11 × 61 × 157)See below for interesting mathematical facts about the number 72268042 from the Numbermatics database.
Names of 72268042
- Cardinal: 72268042 can be written as Seventy-two million, two hundred sixty-eight thousand and forty-two.
Scientific notation
- Scientific notation: 7.2268042 × 107
Factors of 72268042
Divisors of 72268042
- Number of divisors d(n): 64
-
Complete list of divisors:
1 2 7 11 14 22 49 61 77 98 122 154 157 314 343 427 539 671 686 854 1078 1099 1342 1727 2198 2989 3454 3773 4697 5978 7546 7693 9394 9577 12089 15386 19154 20923 24178 32879 41846 53851 65758 67039 84623 105347 107702 134078 169246 210694 230153 460306 469273 592361 737429 938546 1184722 1474858 3284911 5162003 6569822 10324006 36134021 72268042
- Sum of all divisors σ(n): 141062400
- Sum of proper divisors (its aliquot sum) s(n): 68794358
- 72268042 is a deficient number, because the sum of its proper divisors (68794358) is less than itself. Its deficiency is 3473684
Bases of 72268042
- Binary: 1000100111010111001000010102
- Hexadecimal: 0x44EB90A
- Base-36: 170YDM
Squares and roots of 72268042
- 72268042 squared (722680422) is 5222669894513764
- 72268042 cubed (722680423) is 377432127288856266330088
-
The
square root of 72268042 is 8501.0612278703 -
The
cube root of 72268042 is 416.5323751403
Scales and comparisons
How big is 72268042?- 72,268,042 seconds is equal to 2 years, 15 weeks, 3 days, 10 hours, 27 minutes, 22 seconds.
-
To count from 1 to 72,268,042 would take you about 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 72268042 cubic inches would be around 34.7 feet tall.
Recreational maths with 72268042
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The information we have on file for 72268042 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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