75825225
75,825,225 is an odd composite number composed of five prime numbers multiplied together.
75825225 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 75825225:
32 × 52 × 7 × 31 × 1553
(3 × 3 × 5 × 5 × 7 × 31 × 1553)See below for interesting mathematical facts about the number 75825225 from the Numbermatics database.
Names of 75825225
- Cardinal: 75825225 can be written as Seventy-five million, eight hundred twenty-five thousand, two hundred twenty-five.
Scientific notation
- Scientific notation: 7.5825225 × 107
Factors of 75825225
Divisors of 75825225
- Number of divisors d(n): 72
-
Complete list of divisors:
1 3 5 7 9 15 21 25 31 35 45 63 75 93 105 155 175 217 225 279 315 465 525 651 775 1085 1395 1553 1575 1953 2325 3255 4659 5425 6975 7765 9765 10871 13977 16275 23295 32613 38825 48143 48825 54355 69885 97839 116475 144429 163065 240715 271775 337001 349425 433287 489195 722145 815325 1011003 1203575 1685005 2166435 2445975 3033009 3610725 5055015 8425025 10832175 15165045 25275075 75825225
- Sum of all divisors σ(n): 160323072
- Sum of proper divisors (its aliquot sum) s(n): 84497847
- 75825225 is an abundant number, because the sum of its proper divisors (84497847) is greater than itself. Its abundance is 8672622
Bases of 75825225
- Binary: 1001000010100000000010010012
- Hexadecimal: 0x4850049
- Base-36: 195749
Squares and roots of 75825225
- 75825225 squared (758252252) is 5749464746300625
- 75825225 cubed (758252253) is 435954458017812808265625
-
The
square root of 75825225 is 8707.7680837285 -
The
cube root of 75825225 is 423.2574091765
Scales and comparisons
How big is 75825225?- 75,825,225 seconds is equal to 2 years, 21 weeks, 2 days, 14 hours, 33 minutes, 45 seconds.
-
To count from 1 to 75,825,225 would take you about three years!
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 75825225 cubic inches would be around 35.3 feet tall.
Recreational maths with 75825225
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The information we have on file for 75825225 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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