18139307040
18,139,307,040 is an even composite number composed of five prime numbers multiplied together.
18139307040 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 18139307040:
25 × 32 × 5 × 421 × 29921
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 421 × 29921)See below for interesting mathematical facts about the number 18139307040 from the Numbermatics database.
Names of 18139307040
- Cardinal: 18139307040 can be written as Eighteen billion, one hundred thirty-nine million, three hundred seven thousand and forty.
Scientific notation
- Scientific notation: 1.813930704 × 1010
Factors of 18139307040
Divisors of 18139307040
- Number of divisors d(n): 144
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 32 36 40 45 48 60 72 80 90 96 120 144 160 180 240 288 360 421 480 720 842 1263 1440 1684 2105 2526 3368 3789 4210 5052 6315 6736 7578 8420 10104 12630 13472 15156 16840 18945 20208 25260 29921 30312 33680 37890 40416 50520 59842 60624 67360 75780 89763 101040 119684 121248 149605 151560 179526 202080 239368 269289 299210 303120 359052 448815 478736 538578 598420 606240 718104 897630 957472 1077156 1196840 1346445 1436208 1795260 2154312 2393680 2692890 2872416 3590520 4308624 4787360 5385780 7181040 8617248 10771560 12596741 14362080 21543120 25193482 37790223 43086240 50386964 62983705 75580446 100773928 113370669 125967410 151160892 188951115 201547856 226741338 251934820 302321784 377902230 403095712 453482676 503869640 566853345 604643568 755804460 906965352 1007739280 1133706690 1209287136 1511608920 1813930704 2015478560 2267413380 3023217840 3627861408 4534826760 6046435680 9069653520 18139307040
- Sum of all divisors σ(n): 62049490776
- Sum of proper divisors (its aliquot sum) s(n): 43910183736
- 18139307040 is an abundant number, because the sum of its proper divisors (43910183736) is greater than itself. Its abundance is 25770876696
Bases of 18139307040
- Binary: 100001110010010111111011100001000002
- Hexadecimal: 0x4392FDC20
- Base-36: 8BZOAW0
Squares and roots of 18139307040
- 18139307040 squared (181393070402) is 329034459891393561600
- 18139307040 cubed (181393070403) is 5968457094710552867341553664000
-
The
square root of 18139307040 is 134682.2447095383 -
The
cube root of 18139307040 is 2627.4849111769
Scales and comparisons
How big is 18139307040?- 18,139,307,040 seconds is equal to 576 years, 40 weeks, 1 day, 16 hours, 24 minutes.
-
To count from 1 to 18,139,307,040 would take you about one thousand, one hundred fifty-three 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 18139307040 cubic inches would be around 219 feet tall.
Recreational maths with 18139307040
- 18139307040 backwards is 04070393181
- 18139307040 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 18139307040's digits is 36
- More coming soon!
Link to this page
HTML: To link to this page, just copy and paste the link below into your blog, web page or email.
BBCODE: To link to this page in a forum post or comment box, just copy and paste the link code below:
Cite this page
MLA style:
"Number 18139307040 - Facts about the integer". Numbermatics.com. 2024. Web. 5 June 2024.
APA style:
Numbermatics. (2024). Number 18139307040 - Facts about the integer. Retrieved 5 June 2024, from https://numbermatics.com/n/18139307040/
Chicago style:
Numbermatics. 2024. "Number 18139307040 - Facts about the integer". https://numbermatics.com/n/18139307040/
The information we have on file for 18139307040 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 18139307040, math, Factors of 18139307040, curriculum, school, college, exams, university, Prime factorization of 18139307040, STEM, science, technology, engineering, physics, economics, calculator, eighteen billion, one hundred thirty-nine million, three hundred seven thousand and forty.