13220025
13,220,025 is an odd composite number composed of five prime numbers multiplied together.
13220025 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 13220025:
3 × 52 × 7 × 132 × 149
(3 × 5 × 5 × 7 × 13 × 13 × 149)See below for interesting mathematical facts about the number 13220025 from the Numbermatics database.
Names of 13220025
- Cardinal: 13220025 can be written as Thirteen million, two hundred twenty thousand and twenty-five.
Scientific notation
- Scientific notation: 1.3220025 × 107
Factors of 13220025
Divisors of 13220025
- Number of divisors d(n): 72
-
Complete list of divisors:
1 3 5 7 13 15 21 25 35 39 65 75 91 105 149 169 175 195 273 325 447 455 507 525 745 845 975 1043 1183 1365 1937 2235 2275 2535 3129 3549 3725 4225 5215 5811 5915 6825 9685 11175 12675 13559 15645 17745 25181 26075 29055 29575 40677 48425 67795 75543 78225 88725 125905 145275 176267 203385 338975 377715 528801 629525 881335 1016925 1888575 2644005 4406675 13220025
- Sum of all divisors σ(n): 27230400
- Sum of proper divisors (its aliquot sum) s(n): 14010375
- 13220025 is an abundant number, because the sum of its proper divisors (14010375) is greater than itself. Its abundance is 790350
Bases of 13220025
- Binary: 1100100110111000101110012
- Hexadecimal: 0xC9B8B9
- Base-36: 7VCMX
Squares and roots of 13220025
- 13220025 squared (132200252) is 174769061000625
- 13220025 cubed (132200253) is 2310451355654787515625
-
The
square root of 13220025 is 3635.9352304463 -
The
cube root of 13220025 is 236.4525990875
Scales and comparisons
How big is 13220025?- 13,220,025 seconds is equal to 21 weeks, 6 days, 13 minutes, 45 seconds.
-
To count from 1 to 13,220,025 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 13220025 cubic inches would be around 19.7 feet tall.
Recreational maths with 13220025
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The information we have on file for 13220025 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!
Keywords: Divisors of 13220025, math, Factors of 13220025, curriculum, school, college, exams, university, Prime factorization of 13220025, STEM, science, technology, engineering, physics, economics, calculator, thirteen million, two hundred twenty thousand and twenty-five.