138491100
138,491,100 is an even composite number composed of five prime numbers multiplied together.
138491100 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 138491100:
22 × 33 × 52 × 11 × 4663
(2 × 2 × 3 × 3 × 3 × 5 × 5 × 11 × 4663)See below for interesting mathematical facts about the number 138491100 from the Numbermatics database.
Names of 138491100
- Cardinal: 138491100 can be written as One hundred thirty-eight million, four hundred ninety-one thousand, one hundred.
Scientific notation
- Scientific notation: 1.384911 × 108
Factors of 138491100
Divisors of 138491100
- Number of divisors d(n): 144
-
Complete list of divisors:
1 2 3 4 5 6 9 10 11 12 15 18 20 22 25 27 30 33 36 44 45 50 54 55 60 66 75 90 99 100 108 110 132 135 150 165 180 198 220 225 270 275 297 300 330 396 450 495 540 550 594 660 675 825 900 990 1100 1188 1350 1485 1650 1980 2475 2700 2970 3300 4663 4950 5940 7425 9326 9900 13989 14850 18652 23315 27978 29700 41967 46630 51293 55956 69945 83934 93260 102586 116575 125901 139890 153879 167868 205172 209835 233150 251802 256465 279780 307758 349725 419670 461637 466300 503604 512930 615516 629505 699450 769395 839340 923274 1025860 1049175 1259010 1282325 1384911 1398900 1538790 1846548 2098350 2308185 2518020 2564650 2769822 3077580 3147525 3846975 4196700 4616370 5129300 5539644 6295050 6924555 7693950 9232740 11540925 12590100 13849110 15387900 23081850 27698220 34622775 46163700 69245550 138491100
- Sum of all divisors σ(n): 485802240
- Sum of proper divisors (its aliquot sum) s(n): 347311140
- 138491100 is an abundant number, because the sum of its proper divisors (347311140) is greater than itself. Its abundance is 208820040
Bases of 138491100
- Binary: 10000100000100110100110111002
- Hexadecimal: 0x84134DC
- Base-36: 2AGCF0
Squares and roots of 138491100
- 138491100 squared (1384911002) is 19179784779210000
- 138491100 cubed (1384911003) is 2656229491836050031000000
-
The
square root of 138491100 is 11768.2241650981 -
The
cube root of 138491100 is 517.3772025377
Scales and comparisons
How big is 138491100?- 138,491,100 seconds is equal to 4 years, 20 weeks, 6 days, 21 hours, 45 minutes.
-
To count from 1 to 138,491,100 would take you about 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 138491100 cubic inches would be around 43.1 feet tall.
Recreational maths with 138491100
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 138491100 - Facts about the integer". Numbermatics.com. 2024. Web. 25 May 2024.
APA style:
Numbermatics. (2024). Number 138491100 - Facts about the integer. Retrieved 25 May 2024, from https://numbermatics.com/n/138491100/
Chicago style:
Numbermatics. 2024. "Number 138491100 - Facts about the integer". https://numbermatics.com/n/138491100/
The information we have on file for 138491100 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 138491100, math, Factors of 138491100, curriculum, school, college, exams, university, Prime factorization of 138491100, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight million, four hundred ninety-one thousand, one hundred.