1442197140
1,442,197,140 is an even composite number composed of six prime numbers multiplied together.
1442197140 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 1442197140:
22 × 3 × 5 × 412 × 79 × 181
(2 × 2 × 3 × 5 × 41 × 41 × 79 × 181)See below for interesting mathematical facts about the number 1442197140 from the Numbermatics database.
Names of 1442197140
- Cardinal: 1442197140 can be written as One billion, four hundred forty-two million, one hundred ninety-seven thousand, one hundred forty.
Scientific notation
- Scientific notation: 1.44219714 × 109
Factors of 1442197140
Divisors of 1442197140
- Number of divisors d(n): 144
-
Complete list of divisors:
1 2 3 4 5 6 10 12 15 20 30 41 60 79 82 123 158 164 181 205 237 246 316 362 395 410 474 492 543 615 724 790 820 905 948 1086 1185 1230 1580 1681 1810 2172 2370 2460 2715 3239 3362 3620 4740 5043 5430 6478 6724 7421 8405 9717 10086 10860 12956 14299 14842 16195 16810 19434 20172 22263 25215 28598 29684 32390 33620 37105 38868 42897 44526 48585 50430 57196 64780 71495 74210 85794 89052 97170 100860 111315 132799 142990 148420 171588 194340 214485 222630 265598 285980 304261 398397 428970 445260 531196 586259 608522 663995 796794 857940 912783 1172518 1217044 1327990 1521305 1593588 1758777 1825566 1991985 2345036 2655980 2931295 3042610 3517554 3651132 3983970 4563915 5862590 6085220 7035108 7967940 8793885 9127830 11725180 17587770 18255660 24036619 35175540 48073238 72109857 96146476 120183095 144219714 240366190 288439428 360549285 480732380 721098570 1442197140
- Sum of all divisors σ(n): 4214595840
- Sum of proper divisors (its aliquot sum) s(n): 2772398700
- 1442197140 is an abundant number, because the sum of its proper divisors (2772398700) is greater than itself. Its abundance is 1330201560
Bases of 1442197140
- Binary: 10101011111011000101110100101002
- Hexadecimal: 0x55F62E94
- Base-36: NUNAFO
Squares and roots of 1442197140
- 1442197140 squared (14421971402) is 2079932590624179600
- 1442197140 cubed (14421971403) is 2999672833590982633966344000
-
The
square root of 1442197140 is 37976.2707489821 -
The
cube root of 1442197140 is 1129.8172727743
Scales and comparisons
How big is 1442197140?- 1,442,197,140 seconds is equal to 45 years, 44 weeks, 4 days, 2 hours, 19 minutes.
-
To count from 1 to 1,442,197,140 would take you about ninety-one 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 1442197140 cubic inches would be around 94.2 feet tall.
Recreational maths with 1442197140
- 1442197140 backwards is 0417912441
- The number of decimal digits it has is: 10
- The sum of 1442197140's digits is 33
- More coming soon!
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 1442197140 - Facts about the integer". Numbermatics.com. 2024. Web. 23 June 2024.
APA style:
Numbermatics. (2024). Number 1442197140 - Facts about the integer. Retrieved 23 June 2024, from https://numbermatics.com/n/1442197140/
Chicago style:
Numbermatics. 2024. "Number 1442197140 - Facts about the integer". https://numbermatics.com/n/1442197140/
The information we have on file for 1442197140 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 1442197140, math, Factors of 1442197140, curriculum, school, college, exams, university, Prime factorization of 1442197140, STEM, science, technology, engineering, physics, economics, calculator, one billion, four hundred forty-two million, one hundred ninety-seven thousand, one hundred forty.