13172445
13,172,445 is an odd composite number composed of six prime numbers multiplied together.
13172445 is an odd composite number. It is composed of six distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 13172445:
32 × 5 × 11 × 13 × 23 × 89
(3 × 3 × 5 × 11 × 13 × 23 × 89)See below for interesting mathematical facts about the number 13172445 from the Numbermatics database.
Names of 13172445
- Cardinal: 13172445 can be written as Thirteen million, one hundred seventy-two thousand, four hundred forty-five.
Scientific notation
- Scientific notation: 1.3172445 × 107
Factors of 13172445
Divisors of 13172445
- Number of divisors d(n): 96
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Complete list of divisors:
1 3 5 9 11 13 15 23 33 39 45 55 65 69 89 99 115 117 143 165 195 207 253 267 299 345 429 445 495 585 715 759 801 897 979 1035 1157 1265 1287 1335 1495 2047 2145 2277 2691 2937 3289 3471 3795 4005 4485 4895 5785 6141 6435 8811 9867 10235 10413 11385 12727 13455 14685 16445 17355 18423 22517 26611 29601 30705 38181 44055 49335 52065 63635 67551 79833 92115 112585 114543 133055 148005 190905 202653 239499 292721 337755 399165 572715 878163 1013265 1197495 1463605 2634489 4390815 13172445
- Sum of all divisors σ(n): 28304640
- Sum of proper divisors (its aliquot sum) s(n): 15132195
- 13172445 is an abundant number, because the sum of its proper divisors (15132195) is greater than itself. Its abundance is 1959750
Bases of 13172445
- Binary: 1100100011111110110111012
- Hexadecimal: 0xC8FEDD
- Base-36: 7UBX9
Squares and roots of 13172445
- 13172445 squared (131724452) is 173513307278025
- 13172445 cubed (131724453) is 2285594496887884021125
-
The
square root of 13172445 is 3629.3863117613 -
The
cube root of 13172445 is 236.1685870483
Scales and comparisons
How big is 13172445?- 13,172,445 seconds is equal to 21 weeks, 5 days, 11 hours, 45 seconds.
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To count from 1 to 13,172,445 would take you about thirty-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 13172445 cubic inches would be around 19.7 feet tall.
Recreational maths with 13172445
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The information we have on file for 13172445 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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