1216990125
1,216,990,125 is an odd composite number composed of five prime numbers multiplied together.
1216990125 is an odd 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 1216990125:
32 × 53 × 132 × 37 × 173
(3 × 3 × 5 × 5 × 5 × 13 × 13 × 37 × 173)See below for interesting mathematical facts about the number 1216990125 from the Numbermatics database.
Names of 1216990125
- Cardinal: 1216990125 can be written as One billion, two hundred sixteen million, nine hundred ninety thousand, one hundred twenty-five.
Scientific notation
- Scientific notation: 1.216990125 × 109
Factors of 1216990125
Divisors of 1216990125
- Number of divisors d(n): 144
-
Complete list of divisors:
1 3 5 9 13 15 25 37 39 45 65 75 111 117 125 169 173 185 195 225 325 333 375 481 507 519 555 585 845 865 925 975 1125 1443 1521 1557 1625 1665 2249 2405 2535 2595 2775 2925 4225 4325 4329 4625 4875 6253 6401 6747 7215 7605 7785 8325 11245 12025 12675 12975 13875 14625 18759 19203 20241 21125 21625 21645 29237 31265 32005 33735 36075 38025 38925 41625 56225 56277 57609 60125 63375 64875 83213 87711 93795 96015 101205 108225 146185 156325 160025 168675 180375 190125 194625 249639 263133 281125 281385 288045 416065 438555 468975 480075 506025 541125 730925 748917 781625 800125 843375 1081769 1248195 1315665 1406925 1440225 2080325 2192775 2344875 2400375 2530125 3245307 3654625 3744585 5408845 6240975 6578325 7034625 7201125 9735921 10401625 10963875 16226535 18722925 27044225 31204875 32891625 48679605 81132675 93614625 135221125 243398025 405663375 1216990125
- Sum of all divisors σ(n): 2453871888
- Sum of proper divisors (its aliquot sum) s(n): 1236881763
- 1216990125 is an abundant number, because the sum of its proper divisors (1236881763) is greater than itself. Its abundance is 19891638
Bases of 1216990125
- Binary: 10010001000100111001011101011012
- Hexadecimal: 0x4889CBAD
- Base-36: K4KBL9
Squares and roots of 1216990125
- 1216990125 squared (12169901252) is 1481064964347515625
- 1216990125 cubed (12169901253) is 1802441436094403583908203125
-
The
square root of 1216990125 is 34885.3855503991 -
The
cube root of 1216990125 is 1067.6502794903
Scales and comparisons
How big is 1216990125?- 1,216,990,125 seconds is equal to 38 years, 36 weeks, 1 day, 12 hours, 48 minutes, 45 seconds.
-
To count from 1 to 1,216,990,125 would take you about seventy-seven 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 1216990125 cubic inches would be around 89 feet tall.
Recreational maths with 1216990125
- 1216990125 backwards is 5210996121
- The number of decimal digits it has is: 10
- The sum of 1216990125'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 1216990125 - Facts about the integer". Numbermatics.com. 2024. Web. 20 September 2024.
APA style:
Numbermatics. (2024). Number 1216990125 - Facts about the integer. Retrieved 20 September 2024, from https://numbermatics.com/n/1216990125/
Chicago style:
Numbermatics. 2024. "Number 1216990125 - Facts about the integer". https://numbermatics.com/n/1216990125/
The information we have on file for 1216990125 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 1216990125, math, Factors of 1216990125, curriculum, school, college, exams, university, Prime factorization of 1216990125, STEM, science, technology, engineering, physics, economics, calculator, one billion, two hundred sixteen million, nine hundred ninety thousand, one hundred twenty-five.