1142460
1,142,460 is an even composite number composed of five prime numbers multiplied together.
1142460 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 1142460:
22 × 32 × 5 × 11 × 577
(2 × 2 × 3 × 3 × 5 × 11 × 577)See below for interesting mathematical facts about the number 1142460 from the Numbermatics database.
Names of 1142460
- Cardinal: 1142460 can be written as One million, one hundred forty-two thousand, four hundred sixty.
Scientific notation
- Scientific notation: 1.14246 × 106
Factors of 1142460
Divisors of 1142460
- Number of divisors d(n): 72
-
Complete list of divisors:
1 2 3 4 5 6 9 10 11 12 15 18 20 22 30 33 36 44 45 55 60 66 90 99 110 132 165 180 198 220 330 396 495 577 660 990 1154 1731 1980 2308 2885 3462 5193 5770 6347 6924 8655 10386 11540 12694 17310 19041 20772 25388 25965 31735 34620 38082 51930 57123 63470 76164 95205 103860 114246 126940 190410 228492 285615 380820 571230 1142460
- Sum of all divisors σ(n): 3787056
- Sum of proper divisors (its aliquot sum) s(n): 2644596
- 1142460 is an abundant number, because the sum of its proper divisors (2644596) is greater than itself. Its abundance is 1502136
Bases of 1142460
- Binary: 1000101101110101111002
- Hexadecimal: 0x116EBC
- Base-36: OHJ0
Squares and roots of 1142460
- 1142460 squared (11424602) is 1305214851600
- 1142460 cubed (11424603) is 1491155759358936000
-
The
square root of 1142460 is 1068.8592049471 -
The
cube root of 1142460 is 104.5394797525
Scales and comparisons
How big is 1142460?- 1,142,460 seconds is equal to 1 week, 6 days, 5 hours, 21 minutes.
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To count from 1 to 1,142,460 would take you about two 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 1142460 cubic inches would be around 8.7 feet tall.
Recreational maths with 1142460
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The information we have on file for 1142460 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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