1427400
1,427,400 is an even composite number composed of five prime numbers multiplied together.
1427400 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 1427400:
23 × 32 × 52 × 13 × 61
(2 × 2 × 2 × 3 × 3 × 5 × 5 × 13 × 61)See below for interesting mathematical facts about the number 1427400 from the Numbermatics database.
Names of 1427400
- Cardinal: 1427400 can be written as One million, four hundred twenty-seven thousand, four hundred.
Scientific notation
- Scientific notation: 1.4274 × 106
Factors of 1427400
Divisors of 1427400
- Number of divisors d(n): 144
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 13 15 18 20 24 25 26 30 36 39 40 45 50 52 60 61 65 72 75 78 90 100 104 117 120 122 130 150 156 180 183 195 200 225 234 244 260 300 305 312 325 360 366 390 450 468 488 520 549 585 600 610 650 732 780 793 900 915 936 975 1098 1170 1220 1300 1464 1525 1560 1586 1800 1830 1950 2196 2340 2379 2440 2600 2745 2925 3050 3172 3660 3900 3965 4392 4575 4680 4758 5490 5850 6100 6344 7137 7320 7800 7930 9150 9516 10980 11700 11895 12200 13725 14274 15860 18300 19032 19825 21960 23400 23790 27450 28548 31720 35685 36600 39650 47580 54900 57096 59475 71370 79300 95160 109800 118950 142740 158600 178425 237900 285480 356850 475800 713700 1427400
- Sum of all divisors σ(n): 5247060
- Sum of proper divisors (its aliquot sum) s(n): 3819660
- 1427400 is an abundant number, because the sum of its proper divisors (3819660) is greater than itself. Its abundance is 2392260
Bases of 1427400
- Binary: 1010111000111110010002
- Hexadecimal: 0x15C7C8
- Base-36: ULE0
Squares and roots of 1427400
- 1427400 squared (14274002) is 2037470760000
- 1427400 cubed (14274003) is 2908285762824000000
-
The
square root of 1427400 is 1194.7384651043 -
The
cube root of 1427400 is 112.5939955175
Scales and comparisons
How big is 1427400?- 1,427,400 seconds is equal to 2 weeks, 2 days, 12 hours, 30 minutes.
-
To count from 1 to 1,427,400 would take you about three weeks!
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 1427400 cubic inches would be around 9.4 feet tall.
Recreational maths with 1427400
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 1427400 - Facts about the integer". Numbermatics.com. 2024. Web. 27 April 2024.
APA style:
Numbermatics. (2024). Number 1427400 - Facts about the integer. Retrieved 27 April 2024, from https://numbermatics.com/n/1427400/
Chicago style:
Numbermatics. 2024. "Number 1427400 - Facts about the integer". https://numbermatics.com/n/1427400/
The information we have on file for 1427400 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 1427400, math, Factors of 1427400, curriculum, school, college, exams, university, Prime factorization of 1427400, STEM, science, technology, engineering, physics, economics, calculator, one million, four hundred twenty-seven thousand, four hundred.