27421572990
27,421,572,990 is an even composite number composed of five prime numbers multiplied together.
What does the number 27421572990 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 32 divisors.
27421572990 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of thirty-two divisors.
Prime factorization of 27421572990:
2 × 3 × 5 × 7 × 130578919
See below for interesting mathematical facts about the number 27421572990 from the Numbermatics database.
Names of 27421572990
- Cardinal: 27421572990 can be written as Twenty-seven billion, four hundred twenty-one million, five hundred seventy-two thousand, nine hundred ninety.
Scientific notation
- Scientific notation: 2.742157299 × 1010
Factors of 27421572990
Divisors of 27421572990
- Number of divisors d(n): 32
- Complete list of divisors:
- Sum of all divisors σ(n): 75213457920
- Sum of proper divisors (its aliquot sum) s(n): 47791884930
- 27421572990 is an abundant number, because the sum of its proper divisors (47791884930) is greater than itself. Its abundance is 20370311940
Bases of 27421572990
- Binary: 110011000100111001111111111011111102
- Hexadecimal: 0x66273FF7E
- Base-36: CLI3H4U
Squares and roots of 27421572990
- 27421572990 squared (274215729902) is 751942665245897540100
- 27421572990 cubed (274215729903) is 20619450679335515693913601899000
-
The
square root of 27421572990 is 165594.6043505041 -
The
cube root of 27421572990 is 3015.5332483655
Scales and comparisons
How big is 27421572990?- 27,421,572,990 seconds is equal to 871 years, 47 weeks, 6 days, 7 hours, 36 minutes, 30 seconds.
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To count from 1 to 27,421,572,990 would take you about one thousand, seven hundred forty-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 27421572990 cubic inches would be around 251.3 feet tall.
Recreational maths with 27421572990
- 27421572990 backwards is 09927512472
- The number of decimal digits it has is: 11
- The sum of 27421572990's digits is 48
- More coming soon!
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The information we have on file for 27421572990 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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