1408428
1,408,428 is an even composite number composed of four prime numbers multiplied together.
1408428 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 1408428:
22 × 37 × 7 × 23
(2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 7 × 23)See below for interesting mathematical facts about the number 1408428 from the Numbermatics database.
Names of 1408428
- Cardinal: 1408428 can be written as One million, four hundred eight thousand, four hundred twenty-eight.
Scientific notation
- Scientific notation: 1.408428 × 106
Factors of 1408428
Divisors of 1408428
- Number of divisors d(n): 96
-
Complete list of divisors:
1 2 3 4 6 7 9 12 14 18 21 23 27 28 36 42 46 54 63 69 81 84 92 108 126 138 161 162 189 207 243 252 276 322 324 378 414 483 486 567 621 644 729 756 828 966 972 1134 1242 1449 1458 1701 1863 1932 2187 2268 2484 2898 2916 3402 3726 4347 4374 5103 5589 5796 6804 7452 8694 8748 10206 11178 13041 15309 16767 17388 20412 22356 26082 30618 33534 39123 50301 52164 61236 67068 78246 100602 117369 156492 201204 234738 352107 469476 704214 1408428
- Sum of all divisors σ(n): 4408320
- Sum of proper divisors (its aliquot sum) s(n): 2999892
- 1408428 is an abundant number, because the sum of its proper divisors (2999892) is greater than itself. Its abundance is 1591464
Bases of 1408428
- Binary: 1010101111101101011002
- Hexadecimal: 0x157DAC
- Base-36: U6R0
Squares and roots of 1408428
- 1408428 squared (14084282) is 1983669431184
- 1408428 cubed (14084283) is 2793855569623618752
-
The
square root of 1408428 is 1186.7720926951 -
The
cube root of 1408428 is 112.0929288259
Scales and comparisons
How big is 1408428?- 1,408,428 seconds is equal to 2 weeks, 2 days, 7 hours, 13 minutes, 48 seconds.
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To count from 1 to 1,408,428 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 1408428 cubic inches would be around 9.3 feet tall.
Recreational maths with 1408428
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The information we have on file for 1408428 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!
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