1989109332
1,989,109,332 is an even composite number composed of five prime numbers multiplied together.
1989109332 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 1989109332:
22 × 33 × 72 × 409 × 919
(2 × 2 × 3 × 3 × 3 × 7 × 7 × 409 × 919)See below for interesting mathematical facts about the number 1989109332 from the Numbermatics database.
Names of 1989109332
- Cardinal: 1989109332 can be written as One billion, nine hundred eighty-nine million, one hundred nine thousand, three hundred thirty-two.
Scientific notation
- Scientific notation: 1.989109332 × 109
Factors of 1989109332
Divisors of 1989109332
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 4 6 7 9 12 14 18 21 27 28 36 42 49 54 63 84 98 108 126 147 189 196 252 294 378 409 441 588 756 818 882 919 1227 1323 1636 1764 1838 2454 2646 2757 2863 3676 3681 4908 5292 5514 5726 6433 7362 8271 8589 11028 11043 11452 12866 14724 16542 17178 19299 20041 22086 24813 25732 25767 33084 34356 38598 40082 44172 45031 49626 51534 57897 60123 77196 77301 80164 90062 99252 103068 115794 120246 135093 154602 173691 180124 180369 231588 240492 270186 309204 347382 360738 375871 405279 540372 541107 694764 721476 751742 810558 1082214 1127613 1215837 1503484 1621116 2164428 2255226 2431674 2631097 3382839 4510452 4863348 5262194 6765678 7893291 10148517 10524388 13531356 15786582 18417679 20297034 23679873 31573164 36835358 40594068 47359746 55253037 71039619 73670716 94719492 110506074 142079238 165759111 221012148 284158476 331518222 497277333 663036444 994554666 1989109332
- Sum of all divisors σ(n): 6020112000
- Sum of proper divisors (its aliquot sum) s(n): 4031002668
- 1989109332 is an abundant number, because the sum of its proper divisors (4031002668) is greater than itself. Its abundance is 2041893336
Bases of 1989109332
- Binary: 11101101000111101100110010101002
- Hexadecimal: 0x768F6654
- Base-36: WW9IL0
Squares and roots of 1989109332
- 1989109332 squared (19891093322) is 3956555934649486224
- 1989109332 cubed (19891093323) is 7870022332191275197163842368
-
The
square root of 1989109332 is 44599.4319694771 -
The
cube root of 1989109332 is 1257.6299893423
Scales and comparisons
How big is 1989109332?- 1,989,109,332 seconds is equal to 63 years, 12 weeks, 6 days, 2 hours, 22 minutes, 12 seconds.
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To count from 1 to 1,989,109,332 would take you about one hundred twenty-six 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 1989109332 cubic inches would be around 104.8 feet tall.
Recreational maths with 1989109332
- 1989109332 backwards is 2339019891
- The number of decimal digits it has is: 10
- The sum of 1989109332's digits is 45
- More coming soon!
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"Number 1989109332 - Facts about the integer". Numbermatics.com. 2024. Web. 6 May 2024.
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Numbermatics. (2024). Number 1989109332 - Facts about the integer. Retrieved 6 May 2024, from https://numbermatics.com/n/1989109332/
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The information we have on file for 1989109332 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 1989109332, math, Factors of 1989109332, curriculum, school, college, exams, university, Prime factorization of 1989109332, STEM, science, technology, engineering, physics, economics, calculator, one billion, nine hundred eighty-nine million, one hundred nine thousand, three hundred thirty-two.