7225380
7,225,380 is an even composite number composed of five prime numbers multiplied together.
7225380 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 7225380:
22 × 32 × 5 × 137 × 293
(2 × 2 × 3 × 3 × 5 × 137 × 293)See below for interesting mathematical facts about the number 7225380 from the Numbermatics database.
Names of 7225380
- Cardinal: 7225380 can be written as Seven million, two hundred twenty-five thousand, three hundred eighty.
Scientific notation
- Scientific notation: 7.22538 × 106
Factors of 7225380
Divisors of 7225380
- Number of divisors d(n): 72
-
Complete list of divisors:
1 2 3 4 5 6 9 10 12 15 18 20 30 36 45 60 90 137 180 274 293 411 548 586 685 822 879 1172 1233 1370 1465 1644 1758 2055 2466 2637 2740 2930 3516 4110 4395 4932 5274 5860 6165 8220 8790 10548 12330 13185 17580 24660 26370 40141 52740 80282 120423 160564 200705 240846 361269 401410 481692 602115 722538 802820 1204230 1445076 1806345 2408460 3612690 7225380
- Sum of all divisors σ(n): 22152312
- Sum of proper divisors (its aliquot sum) s(n): 14926932
- 7225380 is an abundant number, because the sum of its proper divisors (14926932) is greater than itself. Its abundance is 7701552
Bases of 7225380
- Binary: 110111001000000001001002
- Hexadecimal: 0x6E4024
- Base-36: 4AV50
Squares and roots of 7225380
- 7225380 squared (72253802) is 52206116144400
- 7225380 cubed (72253803) is 377209027467424872000
-
The
square root of 7225380 is 2688.0066964203 -
The
cube root of 7225380 is 193.3245008517
Scales and comparisons
How big is 7225380?- 7,225,380 seconds is equal to 11 weeks, 6 days, 15 hours, 3 minutes.
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To count from 1 to 7,225,380 would take you about seventeen 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 7225380 cubic inches would be around 16.1 feet tall.
Recreational maths with 7225380
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The information we have on file for 7225380 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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