142974144
142,974,144 is an even composite number composed of four prime numbers multiplied together.
142974144 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of eighty-four divisors.
Prime factorization of 142974144:
26 × 32 × 401 × 619
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 401 × 619)See below for interesting mathematical facts about the number 142974144 from the Numbermatics database.
Names of 142974144
- Cardinal: 142974144 can be written as One hundred forty-two million, nine hundred seventy-four thousand, one hundred forty-four.
Scientific notation
- Scientific notation: 1.42974144 × 108
Factors of 142974144
Divisors of 142974144
- Number of divisors d(n): 84
-
Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 32 36 48 64 72 96 144 192 288 401 576 619 802 1203 1238 1604 1857 2406 2476 3208 3609 3714 4812 4952 5571 6416 7218 7428 9624 9904 11142 12832 14436 14856 19248 19808 22284 25664 28872 29712 38496 39616 44568 57744 59424 76992 89136 115488 118848 178272 230976 248219 356544 496438 744657 992876 1489314 1985752 2233971 2978628 3971504 4467942 5957256 7943008 8935884 11914512 15886016 17871768 23829024 35743536 47658048 71487072 142974144
- Sum of all divisors σ(n): 411495240
- Sum of proper divisors (its aliquot sum) s(n): 268521096
- 142974144 is an abundant number, because the sum of its proper divisors (268521096) is greater than itself. Its abundance is 125546952
Bases of 142974144
- Binary: 10001000010110011100110000002
- Hexadecimal: 0x8859CC0
- Base-36: 2D4FK0
Squares and roots of 142974144
- 142974144 squared (1429741442) is 20441605852532736
- 142974144 cubed (1429741443) is 2922621098751258161577984
-
The
square root of 142974144 is 11957.1796005579 -
The
cube root of 142974144 is 522.9006339477
Scales and comparisons
How big is 142974144?- 142,974,144 seconds is equal to 4 years, 28 weeks, 2 days, 19 hours, 2 minutes, 24 seconds.
-
To count from 1 to 142,974,144 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 142974144 cubic inches would be around 43.6 feet tall.
Recreational maths with 142974144
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 142974144 - Facts about the integer". Numbermatics.com. 2024. Web. 1 May 2024.
APA style:
Numbermatics. (2024). Number 142974144 - Facts about the integer. Retrieved 1 May 2024, from https://numbermatics.com/n/142974144/
Chicago style:
Numbermatics. 2024. "Number 142974144 - Facts about the integer". https://numbermatics.com/n/142974144/
The information we have on file for 142974144 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 142974144, math, Factors of 142974144, curriculum, school, college, exams, university, Prime factorization of 142974144, STEM, science, technology, engineering, physics, economics, calculator, one hundred forty-two million, nine hundred seventy-four thousand, one hundred forty-four.