2989131390
2,989,131,390 is an even composite number composed of six prime numbers multiplied together.
2989131390 is an even 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 2989131390:
2 × 33 × 5 × 7 × 251 × 6301
(2 × 3 × 3 × 3 × 5 × 7 × 251 × 6301)See below for interesting mathematical facts about the number 2989131390 from the Numbermatics database.
Names of 2989131390
- Cardinal: 2989131390 can be written as Two billion, nine hundred eighty-nine million, one hundred thirty-one thousand, three hundred ninety.
Scientific notation
- Scientific notation: 2.98913139 × 109
Factors of 2989131390
Divisors of 2989131390
- Number of divisors d(n): 128
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Complete list of divisors:
1 2 3 5 6 7 9 10 14 15 18 21 27 30 35 42 45 54 63 70 90 105 126 135 189 210 251 270 315 378 502 630 753 945 1255 1506 1757 1890 2259 2510 3514 3765 4518 5271 6301 6777 7530 8785 10542 11295 12602 13554 15813 17570 18903 22590 26355 31505 31626 33885 37806 44107 47439 52710 56709 63010 67770 79065 88214 94515 94878 113418 132321 158130 170127 189030 220535 237195 264642 283545 340254 396963 441070 474390 567090 661605 793926 850635 1190889 1323210 1581551 1701270 1984815 2381778 3163102 3969630 4744653 5954445 7907755 9489306 11070857 11908890 14233959 15815510 22141714 23723265 28467918 33212571 42701877 47446530 55354285 66425142 71169795 85403754 99637713 110708570 142339590 166062855 199275426 213509385 298913139 332125710 427018770 498188565 597826278 996377130 1494565695 2989131390
- Sum of all divisors σ(n): 9147479040
- Sum of proper divisors (its aliquot sum) s(n): 6158347650
- 2989131390 is an abundant number, because the sum of its proper divisors (6158347650) is greater than itself. Its abundance is 3169216260
Bases of 2989131390
- Binary: 101100100010101010000110011111102
- Hexadecimal: 0xB22A867E
- Base-36: 1DFNGJI
Squares and roots of 2989131390
- 2989131390 squared (29891313902) is 8934906466683332100
- 2989131390 cubed (29891313903) is 26707609386277137169904619000
-
The
square root of 2989131390 is 54672.9493442599 -
The
cube root of 2989131390 is 1440.5057685197
Scales and comparisons
How big is 2989131390?- 2,989,131,390 seconds is equal to 95 years, 2 weeks, 2 days, 10 hours, 16 minutes, 30 seconds.
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To count from 1 to 2,989,131,390 would take you about one hundred 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 2989131390 cubic inches would be around 120 feet tall.
Recreational maths with 2989131390
- 2989131390 backwards is 0931319892
- 2989131390 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 2989131390's digits is 45
- More coming soon!
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The information we have on file for 2989131390 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 2989131390, math, Factors of 2989131390, curriculum, school, college, exams, university, Prime factorization of 2989131390, STEM, science, technology, engineering, physics, economics, calculator, two billion, nine hundred eighty-nine million, one hundred thirty-one thousand, three hundred ninety.