138218500
138,218,500 is an even composite number composed of six prime numbers multiplied together.
138218500 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 138218500:
22 × 53 × 7 × 17 × 23 × 101
(2 × 2 × 5 × 5 × 5 × 7 × 17 × 23 × 101)See below for interesting mathematical facts about the number 138218500 from the Numbermatics database.
Names of 138218500
- Cardinal: 138218500 can be written as One hundred thirty-eight million, two hundred eighteen thousand, five hundred.
Scientific notation
- Scientific notation: 1.382185 × 108
Factors of 138218500
Divisors of 138218500
- Number of divisors d(n): 192
-
Complete list of divisors:
1 2 4 5 7 10 14 17 20 23 25 28 34 35 46 50 68 70 85 92 100 101 115 119 125 140 161 170 175 202 230 238 250 322 340 350 391 404 425 460 476 500 505 575 595 644 700 707 782 805 850 875 1010 1150 1190 1414 1564 1610 1700 1717 1750 1955 2020 2125 2300 2323 2380 2525 2737 2828 2875 2975 3220 3434 3500 3535 3910 4025 4250 4646 5050 5474 5750 5950 6868 7070 7820 8050 8500 8585 9292 9775 10100 10948 11500 11615 11900 12019 12625 13685 14140 14875 16100 16261 17170 17675 19550 20125 23230 24038 25250 27370 29750 32522 34340 35350 39100 39491 40250 42925 46460 48076 48875 50500 54740 58075 59500 60095 65044 68425 70700 78982 80500 81305 85850 88375 97750 116150 120190 136850 157964 162610 171700 176750 195500 197455 214625 232300 240380 273700 276437 290375 300475 325220 342125 353500 394910 406525 429250 552874 580750 600950 684250 789820 813050 858500 987275 1105748 1161500 1201900 1368500 1382185 1502375 1626100 1974550 2032625 2764370 3004750 3949100 4065250 4936375 5528740 6009500 6910925 8130500 9872750 13821850 19745500 27643700 34554625 69109250 138218500
- Sum of all divisors σ(n): 384943104
- Sum of proper divisors (its aliquot sum) s(n): 246724604
- 138218500 is an abundant number, because the sum of its proper divisors (246724604) is greater than itself. Its abundance is 108506104
Bases of 138218500
- Binary: 10000011110100001100000001002
- Hexadecimal: 0x83D0C04
- Base-36: 2AAI2S
Squares and roots of 138218500
- 138218500 squared (1382185002) is 19104353742250000
- 138218500 cubed (1382185003) is 2640575117723181625000000
-
The
square root of 138218500 is 11756.6364237395 -
The
cube root of 138218500 is 517.0375184623
Scales and comparisons
How big is 138218500?- 138,218,500 seconds is equal to 4 years, 20 weeks, 3 days, 18 hours, 1 minute, 40 seconds.
-
To count from 1 to 138,218,500 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 138218500 cubic inches would be around 43.1 feet tall.
Recreational maths with 138218500
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 138218500 - Facts about the integer". Numbermatics.com. 2024. Web. 16 May 2024.
APA style:
Numbermatics. (2024). Number 138218500 - Facts about the integer. Retrieved 16 May 2024, from https://numbermatics.com/n/138218500/
Chicago style:
Numbermatics. 2024. "Number 138218500 - Facts about the integer". https://numbermatics.com/n/138218500/
The information we have on file for 138218500 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 138218500, math, Factors of 138218500, curriculum, school, college, exams, university, Prime factorization of 138218500, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight million, two hundred eighteen thousand, five hundred.