18001341990
18,001,341,990 is an even composite number composed of six prime numbers multiplied together.
18001341990 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred sixty divisors.
Prime factorization of 18001341990:
2 × 34 × 5 × 17 × 677 × 1931
(2 × 3 × 3 × 3 × 3 × 5 × 17 × 677 × 1931)See below for interesting mathematical facts about the number 18001341990 from the Numbermatics database.
Names of 18001341990
- Cardinal: 18001341990 can be written as Eighteen billion, one million, three hundred forty-one thousand, nine hundred ninety.
Scientific notation
- Scientific notation: 1.800134199 × 1010
Factors of 18001341990
Divisors of 18001341990
- Number of divisors d(n): 160
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Complete list of divisors:
1 2 3 5 6 9 10 15 17 18 27 30 34 45 51 54 81 85 90 102 135 153 162 170 255 270 306 405 459 510 677 765 810 918 1354 1377 1530 1931 2031 2295 2754 3385 3862 4062 4590 5793 6093 6770 6885 9655 10155 11509 11586 12186 13770 17379 18279 19310 20310 23018 28965 30465 32827 34527 34758 36558 52137 54837 57545 57930 60930 65654 69054 86895 91395 98481 103581 104274 109674 115090 156411 164135 172635 173790 182790 196962 207162 260685 274185 295443 310743 312822 328270 345270 492405 517905 521370 548370 590886 621486 782055 886329 932229 984810 1035810 1307287 1477215 1553715 1564110 1772658 1864458 2614574 2658987 2954430 3107430 3921861 4431645 4661145 5317974 6536435 7843722 8863290 9322290 11765583 13072870 13294935 19609305 22223879 23531166 26589870 35296749 39218610 44447758 58827915 66671637 70593498 105890247 111119395 117655830 133343274 176483745 200014911 211780494 222238790 333358185 352967490 400029822 529451235 600044733 666716370 1000074555 1058902470 1200089466 1800134199 2000149110 3000223665 3600268398 6000447330 9000670995 18001341990
- Sum of all divisors σ(n): 51353162784
- Sum of proper divisors (its aliquot sum) s(n): 33351820794
- 18001341990 is an abundant number, because the sum of its proper divisors (33351820794) is greater than itself. Its abundance is 15350478804
Bases of 18001341990
- Binary: 100001100001111011010101110001001102
- Hexadecimal: 0x430F6AE26
- Base-36: 89PJ8DI
Squares and roots of 18001341990
- 18001341990 squared (180013419902) is 324048313440937160100
- 18001341990 cubed (180013419903) is 5833304511533023485059482599000
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The
square root of 18001341990 is 134169.0798582147 -
The
cube root of 18001341990 is 2620.8065223819
Scales and comparisons
How big is 18001341990?- 18,001,341,990 seconds is equal to 572 years, 20 weeks, 20 hours, 46 minutes, 30 seconds.
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To count from 1 to 18,001,341,990 would take you about one thousand, one hundred forty-four 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 18001341990 cubic inches would be around 218.4 feet tall.
Recreational maths with 18001341990
- 18001341990 backwards is 09914310081
- The number of decimal digits it has is: 11
- The sum of 18001341990's digits is 36
- More coming soon!
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"Number 18001341990 - Facts about the integer". Numbermatics.com. 2024. Web. 8 June 2024.
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Numbermatics. (2024). Number 18001341990 - Facts about the integer. Retrieved 8 June 2024, from https://numbermatics.com/n/18001341990/
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The information we have on file for 18001341990 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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