1427055021
1,427,055,021 is an odd composite number composed of five prime numbers multiplied together.
1427055021 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 1427055021:
32 × 7 × 17 × 192 × 3691
(3 × 3 × 7 × 17 × 19 × 19 × 3691)See below for interesting mathematical facts about the number 1427055021 from the Numbermatics database.
Names of 1427055021
- Cardinal: 1427055021 can be written as One billion, four hundred twenty-seven million, fifty-five thousand and twenty-one.
Scientific notation
- Scientific notation: 1.427055021 × 109
Factors of 1427055021
Divisors of 1427055021
- Number of divisors d(n): 72
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Complete list of divisors:
1 3 7 9 17 19 21 51 57 63 119 133 153 171 323 357 361 399 969 1071 1083 1197 2261 2527 2907 3249 3691 6137 6783 7581 11073 18411 20349 22743 25837 33219 42959 55233 62747 70129 77511 128877 188241 210387 232533 386631 439229 490903 564723 631161 1192193 1317687 1332451 1472709 3576579 3953061 3997353 4418127 8345351 9327157 10729737 11992059 22651667 25036053 27981471 67955001 75108159 83944413 158561669 203865003 475685007 1427055021
- Sum of all divisors σ(n): 2633252544
- Sum of proper divisors (its aliquot sum) s(n): 1206197523
- 1427055021 is a deficient number, because the sum of its proper divisors (1206197523) is less than itself. Its deficiency is 220857498
Bases of 1427055021
- Binary: 10101010000111100100001101011012
- Hexadecimal: 0x550F21AD
- Base-36: NLMQP9
Squares and roots of 1427055021
- 1427055021 squared (14270550212) is 2036486032961310441
- 1427055021 cubed (14270550213) is 2906177618533809563568774261
-
The
square root of 1427055021 is 37776.3817880961 -
The
cube root of 1427055021 is 1125.8492408373
Scales and comparisons
How big is 1427055021?- 1,427,055,021 seconds is equal to 45 years, 19 weeks, 3 days, 20 hours, 10 minutes, 21 seconds.
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To count from 1 to 1,427,055,021 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 1427055021 cubic inches would be around 93.8 feet tall.
Recreational maths with 1427055021
- 1427055021 backwards is 1205507241
- The number of decimal digits it has is: 10
- The sum of 1427055021's digits is 27
- More coming soon!
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The information we have on file for 1427055021 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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