1385985120
1,385,985,120 is an even composite number composed of five prime numbers multiplied together.
1385985120 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 1385985120:
25 × 3 × 5 × 13 × 222113
(2 × 2 × 2 × 2 × 2 × 3 × 5 × 13 × 222113)See below for interesting mathematical facts about the number 1385985120 from the Numbermatics database.
Names of 1385985120
- Cardinal: 1385985120 can be written as One billion, three hundred eighty-five million, nine hundred eighty-five thousand, one hundred twenty.
Scientific notation
- Scientific notation: 1.38598512 × 109
Factors of 1385985120
Divisors of 1385985120
- Number of divisors d(n): 96
-
Complete list of divisors:
1 2 3 4 5 6 8 10 12 13 15 16 20 24 26 30 32 39 40 48 52 60 65 78 80 96 104 120 130 156 160 195 208 240 260 312 390 416 480 520 624 780 1040 1248 1560 2080 3120 6240 222113 444226 666339 888452 1110565 1332678 1776904 2221130 2665356 2887469 3331695 3553808 4442260 5330712 5774938 6663390 7107616 8662407 8884520 10661424 11549876 13326780 14437345 17324814 17769040 21322848 23099752 26653560 28874690 34649628 35538080 43312035 46199504 53307120 57749380 69299256 86624070 92399008 106614240 115498760 138598512 173248140 230997520 277197024 346496280 461995040 692992560 1385985120
- Sum of all divisors σ(n): 4701709152
- Sum of proper divisors (its aliquot sum) s(n): 3315724032
- 1385985120 is an abundant number, because the sum of its proper divisors (3315724032) is greater than itself. Its abundance is 1929738912
Bases of 1385985120
- Binary: 10100101001110001110100011000002
- Hexadecimal: 0x529C7460
- Base-36: MX6GYO
Squares and roots of 1385985120
- 1385985120 squared (13859851202) is 1920954752861414400
- 1385985120 cubed (13859851203) is 2662414703659197780553728000
-
The
square root of 1385985120 is 37228.8210933411 -
The
cube root of 1385985120 is 1114.9434895313
Scales and comparisons
How big is 1385985120?- 1,385,985,120 seconds is equal to 44 years, 3 weeks, 4 days, 11 hours, 52 minutes.
-
To count from 1 to 1,385,985,120 would take you about eighty-eight 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 1385985120 cubic inches would be around 92.9 feet tall.
Recreational maths with 1385985120
- 1385985120 backwards is 0215895831
- The number of decimal digits it has is: 10
- The sum of 1385985120's digits is 42
- 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 1385985120 - Facts about the integer". Numbermatics.com. 2024. Web. 22 September 2024.
APA style:
Numbermatics. (2024). Number 1385985120 - Facts about the integer. Retrieved 22 September 2024, from https://numbermatics.com/n/1385985120/
Chicago style:
Numbermatics. 2024. "Number 1385985120 - Facts about the integer". https://numbermatics.com/n/1385985120/
The information we have on file for 1385985120 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 1385985120, math, Factors of 1385985120, curriculum, school, college, exams, university, Prime factorization of 1385985120, STEM, science, technology, engineering, physics, economics, calculator, one billion, three hundred eighty-five million, nine hundred eighty-five thousand, one hundred twenty.