1125450
1,125,450 is an even composite number composed of five prime numbers multiplied together.
What does the number 1125450 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 72 divisors.
1125450 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 1125450:
2 × 32 × 52 × 41 × 61
(2 × 3 × 3 × 5 × 5 × 41 × 61)See below for interesting mathematical facts about the number 1125450 from the Numbermatics database.
Names of 1125450
- Cardinal: 1125450 can be written as One million, one hundred twenty-five thousand, four hundred fifty.
Scientific notation
- Scientific notation: 1.12545 × 106
Factors of 1125450
Divisors of 1125450
- Number of divisors d(n): 72
-
Complete list of divisors:
1 2 3 5 6 9 10 15 18 25 30 41 45 50 61 75 82 90 122 123 150 183 205 225 246 305 366 369 410 450 549 610 615 738 915 1025 1098 1230 1525 1830 1845 2050 2501 2745 3050 3075 3690 4575 5002 5490 6150 7503 9150 9225 12505 13725 15006 18450 22509 25010 27450 37515 45018 62525 75030 112545 125050 187575 225090 375150 562725 1125450
- Sum of all divisors σ(n): 3148236
- Sum of proper divisors (its aliquot sum) s(n): 2022786
- 1125450 is an abundant number, because the sum of its proper divisors (2022786) is greater than itself. Its abundance is 897336
Bases of 1125450
- Binary: 1000100101100010010102
- Hexadecimal: 0x112C4A
- Base-36: O4EI
Squares and roots of 1125450
- 1125450 squared (11254502) is 1266637702500
- 1125450 cubed (11254503) is 1425537402278625000
-
The
square root of 1125450 is 1060.8722826051 -
The
cube root of 1125450 is 104.0180565295
Scales and comparisons
How big is 1125450?- 1,125,450 seconds is equal to 1 week, 6 days, 37 minutes, 30 seconds.
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To count from 1 to 1,125,450 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 1125450 cubic inches would be around 8.7 feet tall.
Recreational maths with 1125450
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The information we have on file for 1125450 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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