138825750
138,825,750 is an even composite number composed of six prime numbers multiplied together.
138825750 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 138825750:
2 × 3 × 53 × 7 × 31 × 853
(2 × 3 × 5 × 5 × 5 × 7 × 31 × 853)See below for interesting mathematical facts about the number 138825750 from the Numbermatics database.
Names of 138825750
- Cardinal: 138825750 can be written as One hundred thirty-eight million, eight hundred twenty-five thousand, seven hundred fifty.
Scientific notation
- Scientific notation: 1.3882575 × 108
Factors of 138825750
Divisors of 138825750
- Number of divisors d(n): 128
-
Complete list of divisors:
1 2 3 5 6 7 10 14 15 21 25 30 31 35 42 50 62 70 75 93 105 125 150 155 175 186 210 217 250 310 350 375 434 465 525 651 750 775 853 875 930 1050 1085 1302 1550 1706 1750 2170 2325 2559 2625 3255 3875 4265 4650 5118 5250 5425 5971 6510 7750 8530 10850 11625 11942 12795 16275 17913 21325 23250 25590 26443 27125 29855 32550 35826 42650 52886 54250 59710 63975 79329 81375 89565 106625 127950 132215 149275 158658 162750 179130 185101 213250 264430 298550 319875 370202 396645 447825 555303 639750 661075 746375 793290 895650 925505 1110606 1322150 1492750 1851010 1983225 2239125 2776515 3305375 3966450 4478250 4627525 5553030 6610750 9255050 9916125 13882575 19832250 23137625 27765150 46275250 69412875 138825750
- Sum of all divisors σ(n): 409264128
- Sum of proper divisors (its aliquot sum) s(n): 270438378
- 138825750 is an abundant number, because the sum of its proper divisors (270438378) is greater than itself. Its abundance is 131612628
Bases of 138825750
- Binary: 10000100011001010000000101102
- Hexadecimal: 0x8465016
- Base-36: 2ANIMU
Squares and roots of 138825750
- 138825750 squared (1388257502) is 19272588863062500
- 138825750 cubed (1388257503) is 2675531603356298859375000
-
The
square root of 138825750 is 11782.4339590765 -
The
cube root of 138825750 is 517.7935975479
Scales and comparisons
How big is 138825750?- 138,825,750 seconds is equal to 4 years, 21 weeks, 3 days, 18 hours, 42 minutes, 30 seconds.
-
To count from 1 to 138,825,750 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 138825750 cubic inches would be around 43.1 feet tall.
Recreational maths with 138825750
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 138825750 - Facts about the integer". Numbermatics.com. 2024. Web. 6 May 2024.
APA style:
Numbermatics. (2024). Number 138825750 - Facts about the integer. Retrieved 6 May 2024, from https://numbermatics.com/n/138825750/
Chicago style:
Numbermatics. 2024. "Number 138825750 - Facts about the integer". https://numbermatics.com/n/138825750/
The information we have on file for 138825750 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 138825750, math, Factors of 138825750, curriculum, school, college, exams, university, Prime factorization of 138825750, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight million, eight hundred twenty-five thousand, seven hundred fifty.