1420127720
1,420,127,720 is an even composite number composed of five prime numbers multiplied together.
1420127720 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 1420127720:
23 × 5 × 11 × 163 × 19801
(2 × 2 × 2 × 5 × 11 × 163 × 19801)See below for interesting mathematical facts about the number 1420127720 from the Numbermatics database.
Names of 1420127720
- Cardinal: 1420127720 can be written as One billion, four hundred twenty million, one hundred twenty-seven thousand, seven hundred twenty.
Scientific notation
- Scientific notation: 1.42012772 × 109
Factors of 1420127720
Divisors of 1420127720
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 4 5 8 10 11 20 22 40 44 55 88 110 163 220 326 440 652 815 1304 1630 1793 3260 3586 6520 7172 8965 14344 17930 19801 35860 39602 71720 79204 99005 158408 198010 217811 396020 435622 792040 871244 1089055 1742488 2178110 3227563 4356220 6455126 8712440 12910252 16137815 25820504 32275630 35503193 64551260 71006386 129102520 142012772 177515965 284025544 355031930 710063860 1420127720
- Sum of all divisors σ(n): 3507330240
- Sum of proper divisors (its aliquot sum) s(n): 2087202520
- 1420127720 is an abundant number, because the sum of its proper divisors (2087202520) is greater than itself. Its abundance is 667074800
Bases of 1420127720
- Binary: 10101001010010101101101111010002
- Hexadecimal: 0x54A56DE8
- Base-36: NHI9K8
Squares and roots of 1420127720
- 1420127720 squared (14201277202) is 2016762741112398400
- 1420127720 cubed (14201277203) is 2864060673316900603523648000
-
The
square root of 1420127720 is 37684.5819931707 -
The
cube root of 1420127720 is 1124.0245622221
Scales and comparisons
How big is 1420127720?- 1,420,127,720 seconds is equal to 45 years, 8 weeks, 15 hours, 55 minutes, 20 seconds.
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To count from 1 to 1,420,127,720 would take you about ninety 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 1420127720 cubic inches would be around 93.7 feet tall.
Recreational maths with 1420127720
- 1420127720 backwards is 0277210241
- The number of decimal digits it has is: 10
- The sum of 1420127720's digits is 26
- More coming soon!
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The information we have on file for 1420127720 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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