2720189142
2,720,189,142 is an even composite number composed of five prime numbers multiplied together.
2720189142 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred sixty-eight divisors.
Prime factorization of 2720189142:
2 × 36 × 112 × 17 × 907
(2 × 3 × 3 × 3 × 3 × 3 × 3 × 11 × 11 × 17 × 907)See below for interesting mathematical facts about the number 2720189142 from the Numbermatics database.
Names of 2720189142
- Cardinal: 2720189142 can be written as Two billion, seven hundred twenty million, one hundred eighty-nine thousand, one hundred forty-two.
Scientific notation
- Scientific notation: 2.720189142 × 109
Factors of 2720189142
Divisors of 2720189142
- Number of divisors d(n): 168
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Complete list of divisors:
1 2 3 6 9 11 17 18 22 27 33 34 51 54 66 81 99 102 121 153 162 187 198 242 243 297 306 363 374 459 486 561 594 726 729 891 907 918 1089 1122 1377 1458 1683 1782 1814 2057 2178 2673 2721 2754 3267 3366 4114 4131 5049 5346 5442 6171 6534 8019 8163 8262 9801 9977 10098 12342 12393 15147 15419 16038 16326 18513 19602 19954 24489 24786 29403 29931 30294 30838 37026 45441 46257 48978 55539 58806 59862 73467 88209 89793 90882 92514 109747 111078 136323 138771 146934 166617 169609 176418 179586 219494 220401 269379 272646 277542 329241 333234 339218 416313 440802 499851 508827 538758 658482 661203 808137 832626 987723 999702 1017654 1248939 1322406 1499553 1526481 1616274 1865699 1975446 2424411 2497878 2963169 2999106 3052962 3731398 3746817 4579443 4848822 5597097 5926338 7273233 7493634 8889507 9158886 11194194 11240451 13738329 14546466 16791291 17779014 22480902 26668521 27476658 33582582 41214987 50373873 53337042 80005563 82429974 100747746 123644961 151121619 160011126 247289922 302243238 453364857 906729714 1360094571 2720189142
- Sum of all divisors σ(n): 7127732808
- Sum of proper divisors (its aliquot sum) s(n): 4407543666
- 2720189142 is an abundant number, because the sum of its proper divisors (4407543666) is greater than itself. Its abundance is 1687354524
Bases of 2720189142
- Binary: 101000100010001011001010110101102
- Hexadecimal: 0xA222CAD6
- Base-36: 18ZJ3DI
Squares and roots of 2720189142
- 2720189142 squared (27201891422) is 7399428968254696164
- 2720189142 cubed (27201891423) is 20127846336446687195821851288
-
The
square root of 2720189142 is 52155.4325262481 -
The
cube root of 2720189142 is 1395.9387645791
Scales and comparisons
How big is 2720189142?- 2,720,189,142 seconds is equal to 86 years, 25 weeks, 4 days, 16 hours, 5 minutes, 42 seconds.
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To count from 1 to 2,720,189,142 would take you about one hundred seventy-two 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 2720189142 cubic inches would be around 116.3 feet tall.
Recreational maths with 2720189142
- 2720189142 backwards is 2419810272
- The number of decimal digits it has is: 10
- The sum of 2720189142's digits is 36
- More coming soon!
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The information we have on file for 2720189142 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 2720189142, math, Factors of 2720189142, curriculum, school, college, exams, university, Prime factorization of 2720189142, STEM, science, technology, engineering, physics, economics, calculator, two billion, seven hundred twenty million, one hundred eighty-nine thousand, one hundred forty-two.