11720988
11,720,988 is an even composite number composed of five prime numbers multiplied together.
What does the number 11720988 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 72 divisors.
11720988 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 11720988:
22 × 32 × 29 × 103 × 109
(2 × 2 × 3 × 3 × 29 × 103 × 109)See below for interesting mathematical facts about the number 11720988 from the Numbermatics database.
Names of 11720988
- Cardinal: 11720988 can be written as Eleven million, seven hundred twenty thousand, nine hundred eighty-eight.
Scientific notation
- Scientific notation: 1.1720988 × 107
Factors of 11720988
Divisors of 11720988
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 3 4 6 9 12 18 29 36 58 87 103 109 116 174 206 218 261 309 327 348 412 436 522 618 654 927 981 1044 1236 1308 1854 1962 2987 3161 3708 3924 5974 6322 8961 9483 11227 11948 12644 17922 18966 22454 26883 28449 33681 35844 37932 44908 53766 56898 67362 101043 107532 113796 134724 202086 325583 404172 651166 976749 1302332 1953498 2930247 3906996 5860494 11720988
- Sum of all divisors σ(n): 31231200
- Sum of proper divisors (its aliquot sum) s(n): 19510212
- 11720988 is an abundant number, because the sum of its proper divisors (19510212) is greater than itself. Its abundance is 7789224
Bases of 11720988
- Binary: 1011001011011001000111002
- Hexadecimal: 0xB2D91C
- Base-36: 6Z7Z0
Squares and roots of 11720988
- 11720988 squared (117209882) is 137381559696144
- 11720988 cubed (117209883) is 1610247612619787470272
-
The
square root of 11720988 is 3423.5928496245 -
The
cube root of 11720988 is 227.1545326179
Scales and comparisons
How big is 11720988?- 11,720,988 seconds is equal to 19 weeks, 2 days, 15 hours, 49 minutes, 48 seconds.
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To count from 1 to 11,720,988 would take you about twenty-nine 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 11720988 cubic inches would be around 18.9 feet tall.
Recreational maths with 11720988
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The information we have on file for 11720988 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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