20742704125
20,742,704,125 is an odd composite number composed of six prime numbers multiplied together.
20742704125 is an odd composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 20742704125:
53 × 11 × 13 × 37 × 79 × 397
(5 × 5 × 5 × 11 × 13 × 37 × 79 × 397)See below for interesting mathematical facts about the number 20742704125 from the Numbermatics database.
Names of 20742704125
- Cardinal: 20742704125 can be written as Twenty billion, seven hundred forty-two million, seven hundred four thousand, one hundred twenty-five.
Scientific notation
- Scientific notation: 2.0742704125 × 1010
Factors of 20742704125
Divisors of 20742704125
- Number of divisors d(n): 128
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Complete list of divisors:
1 5 11 13 25 37 55 65 79 125 143 185 275 325 395 397 407 481 715 869 925 1027 1375 1625 1975 1985 2035 2405 2923 3575 4345 4367 4625 5135 5161 5291 9875 9925 10175 11297 12025 14615 14689 17875 21725 21835 25675 25805 26455 31363 32153 37999 49625 50875 56485 56771 60125 73075 73445 108625 109175 128375 129025 132275 156815 160765 161579 189995 190957 282425 283855 344993 365375 367225 407719 417989 545875 645125 661375 784075 803825 807895 949975 954785 1160431 1412125 1419275 1724965 1836125 2038595 2089945 2100527 3920375 4019125 4039475 4484909 4749875 4773925 5802155 7096375 8624825 10192975 10449725 10502635 12764741 15085603 20197375 22424545 23869625 29010775 43124125 50964875 52248625 52513175 63823705 75428015 112122725 145053875 165941633 262565875 319118525 377140075 560613625 829708165 1595592625 1885700375 4148540825 20742704125
- Sum of all divisors σ(n): 31709583360
- Sum of proper divisors (its aliquot sum) s(n): 10966879235
- 20742704125 is a deficient number, because the sum of its proper divisors (10966879235) is less than itself. Its deficiency is 9775824890
Bases of 20742704125
- Binary: 100110101000101110010001011111111012
- Hexadecimal: 0x4D45C8BFD
- Base-36: 9J1O4XP
Squares and roots of 20742704125
- 20742704125 squared (207427041252) is 430259774417292015625
- 20742704125 cubed (207427041253) is 8924751197627132563834251953125
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The
square root of 20742704125 is 144023.2763305987 -
The
cube root of 20742704125 is 2747.6102268987
Scales and comparisons
How big is 20742704125?- 20,742,704,125 seconds is equal to 659 years, 28 weeks, 5 days, 14 hours, 15 minutes, 25 seconds.
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To count from 1 to 20,742,704,125 would take you about one thousand, three hundred nineteen 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 20742704125 cubic inches would be around 229 feet tall.
Recreational maths with 20742704125
- 20742704125 backwards is 52140724702
- The number of decimal digits it has is: 11
- The sum of 20742704125's digits is 34
- More coming soon!
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The information we have on file for 20742704125 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!
Keywords: Divisors of 20742704125, math, Factors of 20742704125, curriculum, school, college, exams, university, Prime factorization of 20742704125, STEM, science, technology, engineering, physics, economics, calculator, twenty billion, seven hundred forty-two million, seven hundred four thousand, one hundred twenty-five.