27428723440
27,428,723,440 is an even composite number composed of five prime numbers multiplied together.
27428723440 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 27428723440:
24 × 5 × 17 × 1423 × 14173
(2 × 2 × 2 × 2 × 5 × 17 × 1423 × 14173)See below for interesting mathematical facts about the number 27428723440 from the Numbermatics database.
Names of 27428723440
- Cardinal: 27428723440 can be written as Twenty-seven billion, four hundred twenty-eight million, seven hundred twenty-three thousand, four hundred forty.
Scientific notation
- Scientific notation: 2.742872344 × 1010
Factors of 27428723440
Divisors of 27428723440
- Number of divisors d(n): 80
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Complete list of divisors:
1 2 4 5 8 10 16 17 20 34 40 68 80 85 136 170 272 340 680 1360 1423 2846 5692 7115 11384 14173 14230 22768 24191 28346 28460 48382 56692 56920 70865 96764 113384 113840 120955 141730 193528 226768 240941 241910 283460 387056 481882 483820 566920 963764 967640 1133840 1204705 1927528 1935280 2409410 3855056 4818820 9637640 19275280 20168179 40336358 80672716 100840895 161345432 201681790 322690864 342859043 403363580 685718086 806727160 1371436172 1613454320 1714295215 2742872344 3428590430 5485744688 6857180860 13714361720 27428723440
- Sum of all divisors σ(n): 67575282048
- Sum of proper divisors (its aliquot sum) s(n): 40146558608
- 27428723440 is an abundant number, because the sum of its proper divisors (40146558608) is greater than itself. Its abundance is 12717835168
Bases of 27428723440
- Binary: 110011000101110000100011010111100002
- Hexadecimal: 0x662E11AF0
- Base-36: CLMCQGG
Squares and roots of 27428723440
- 27428723440 squared (274287234402) is 752334869548005433600
- 27428723440 cubed (274287234403) is 20635585071100718841831683584000
-
The
square root of 27428723440 is 165616.1931696295 -
The
cube root of 27428723440 is 3015.7953357591
Scales and comparisons
How big is 27428723440?- 27,428,723,440 seconds is equal to 872 years, 7 weeks, 5 days, 1 hour, 50 minutes, 40 seconds.
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To count from 1 to 27,428,723,440 would take you about one thousand, seven hundred forty-four 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 27428723440 cubic inches would be around 251.3 feet tall.
Recreational maths with 27428723440
- 27428723440 backwards is 04432782472
- The number of decimal digits it has is: 11
- The sum of 27428723440's digits is 43
- More coming soon!
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The information we have on file for 27428723440 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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