85401225
85,401,225 is an odd composite number composed of six prime numbers multiplied together.
85401225 is an odd composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 85401225:
32 × 52 × 7 × 13 × 43 × 97
(3 × 3 × 5 × 5 × 7 × 13 × 43 × 97)See below for interesting mathematical facts about the number 85401225 from the Numbermatics database.
Names of 85401225
- Cardinal: 85401225 can be written as Eighty-five million, four hundred one thousand, two hundred twenty-five.
Scientific notation
- Scientific notation: 8.5401225 × 107
Factors of 85401225
Divisors of 85401225
- Number of divisors d(n): 144
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Complete list of divisors:
1 3 5 7 9 13 15 21 25 35 39 43 45 63 65 75 91 97 105 117 129 175 195 215 225 273 291 301 315 325 387 455 485 525 559 585 645 679 819 873 903 975 1075 1261 1365 1455 1505 1575 1677 1935 2037 2275 2425 2709 2795 2925 3225 3395 3783 3913 4095 4171 4365 4515 5031 6111 6305 6825 7275 7525 8385 8827 9675 10185 11349 11739 12513 13545 13975 16975 18915 19565 20475 20855 21825 22575 25155 26481 29197 30555 31525 35217 37539 41925 44135 50925 54223 56745 58695 62565 67725 79443 87591 94575 97825 104275 125775 132405 145985 152775 162669 176085 187695 220675 262773 271115 283725 293475 312825 379561 397215 437955 488007 662025 729925 813345 880425 938475 1138683 1313865 1355575 1897805 1986075 2189775 2440035 3416049 4066725 5693415 6569325 9489025 12200175 17080245 28467075 85401225
- Sum of all divisors σ(n): 194626432
- Sum of proper divisors (its aliquot sum) s(n): 109225207
- 85401225 is an abundant number, because the sum of its proper divisors (109225207) is greater than itself. Its abundance is 23823982
Bases of 85401225
- Binary: 1010001011100011110100010012
- Hexadecimal: 0x5171E89
- Base-36: 1EUG09
Squares and roots of 85401225
- 85401225 squared (854012252) is 7293369231500625
- 85401225 cubed (854012253) is 622862666747461963265625
-
The
square root of 85401225 is 9241.2783206653 -
The
cube root of 85401225 is 440.3736925189
Scales and comparisons
How big is 85401225?- 85,401,225 seconds is equal to 2 years, 37 weeks, 1 day, 10 hours, 33 minutes, 45 seconds.
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To count from 1 to 85,401,225 would take you about four 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 85401225 cubic inches would be around 36.7 feet tall.
Recreational maths with 85401225
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The information we have on file for 85401225 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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