1115920
1,115,920 is an even composite number composed of five prime numbers multiplied together.
1115920 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 1115920:
24 × 5 × 13 × 29 × 37
(2 × 2 × 2 × 2 × 5 × 13 × 29 × 37)See below for interesting mathematical facts about the number 1115920 from the Numbermatics database.
Names of 1115920
- Cardinal: 1115920 can be written as One million, one hundred fifteen thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 1.11592 × 106
Factors of 1115920
Divisors of 1115920
- Number of divisors d(n): 80
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Complete list of divisors:
1 2 4 5 8 10 13 16 20 26 29 37 40 52 58 65 74 80 104 116 130 145 148 185 208 232 260 290 296 370 377 464 481 520 580 592 740 754 962 1040 1073 1160 1480 1508 1885 1924 2146 2320 2405 2960 3016 3770 3848 4292 4810 5365 6032 7540 7696 8584 9620 10730 13949 15080 17168 19240 21460 27898 30160 38480 42920 55796 69745 85840 111592 139490 223184 278980 557960 1115920
- Sum of all divisors σ(n): 2968560
- Sum of proper divisors (its aliquot sum) s(n): 1852640
- 1115920 is an abundant number, because the sum of its proper divisors (1852640) is greater than itself. Its abundance is 736720
Bases of 1115920
- Binary: 1000100000111000100002
- Hexadecimal: 0x110710
- Base-36: NX1S
Squares and roots of 1115920
- 1115920 squared (11159202) is 1245277446400
- 1115920 cubed (11159203) is 1389630007986688000
-
The
square root of 1115920 is 1056.3711468985 -
The
cube root of 1115920 is 103.7236251725
Scales and comparisons
How big is 1115920?- 1,115,920 seconds is equal to 1 week, 5 days, 21 hours, 58 minutes, 40 seconds.
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To count from 1 to 1,115,920 would take you about two weeks!
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 1115920 cubic inches would be around 8.6 feet tall.
Recreational maths with 1115920
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The information we have on file for 1115920 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!
Keywords: Divisors of 1115920, math, Factors of 1115920, curriculum, school, college, exams, university, Prime factorization of 1115920, STEM, science, technology, engineering, physics, economics, calculator, one million, one hundred fifteen thousand, nine hundred twenty.