70138920
70,138,920 is an even composite number composed of five prime numbers multiplied together.
70138920 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 70138920:
23 × 3 × 5 × 373 × 1567
(2 × 2 × 2 × 3 × 5 × 373 × 1567)See below for interesting mathematical facts about the number 70138920 from the Numbermatics database.
Names of 70138920
- Cardinal: 70138920 can be written as Seventy million, one hundred thirty-eight thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 7.013892 × 107
Factors of 70138920
Divisors of 70138920
- Number of divisors d(n): 64
-
Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 20 24 30 40 60 120 373 746 1119 1492 1567 1865 2238 2984 3134 3730 4476 4701 5595 6268 7460 7835 8952 9402 11190 12536 14920 15670 18804 22380 23505 31340 37608 44760 47010 62680 94020 188040 584491 1168982 1753473 2337964 2922455 3506946 4675928 5844910 7013892 8767365 11689820 14027784 17534730 23379640 35069460 70138920
- Sum of all divisors σ(n): 211115520
- Sum of proper divisors (its aliquot sum) s(n): 140976600
- 70138920 is an abundant number, because the sum of its proper divisors (140976600) is greater than itself. Its abundance is 70837680
Bases of 70138920
- Binary: 1000010111000111100001010002
- Hexadecimal: 0x42E3C28
- Base-36: 15RBJC
Squares and roots of 70138920
- 70138920 squared (701389202) is 4919468098766400
- 70138920 cubed (701389203) is 345046179421928628288000
-
The
square root of 70138920 is 8374.8982083367 -
The
cube root of 70138920 is 412.4009826615
Scales and comparisons
How big is 70138920?- 70,138,920 seconds is equal to 2 years, 11 weeks, 6 days, 19 hours, 2 minutes.
-
To count from 1 to 70,138,920 would take you about three 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 70138920 cubic inches would be around 34.4 feet tall.
Recreational maths with 70138920
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 70138920 - Facts about the integer". Numbermatics.com. 2024. Web. 27 April 2024.
APA style:
Numbermatics. (2024). Number 70138920 - Facts about the integer. Retrieved 27 April 2024, from https://numbermatics.com/n/70138920/
Chicago style:
Numbermatics. 2024. "Number 70138920 - Facts about the integer". https://numbermatics.com/n/70138920/
The information we have on file for 70138920 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 70138920, math, Factors of 70138920, curriculum, school, college, exams, university, Prime factorization of 70138920, STEM, science, technology, engineering, physics, economics, calculator, seventy million, one hundred thirty-eight thousand, nine hundred twenty.