13216875
13,216,875 is an odd composite number composed of five prime numbers multiplied together.
13216875 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 13216875:
3 × 54 × 7 × 19 × 53
(3 × 5 × 5 × 5 × 5 × 7 × 19 × 53)See below for interesting mathematical facts about the number 13216875 from the Numbermatics database.
Names of 13216875
- Cardinal: 13216875 can be written as Thirteen million, two hundred sixteen thousand, eight hundred seventy-five.
Scientific notation
- Scientific notation: 1.3216875 × 107
Factors of 13216875
Divisors of 13216875
- Number of divisors d(n): 80
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Complete list of divisors:
1 3 5 7 15 19 21 25 35 53 57 75 95 105 125 133 159 175 265 285 371 375 399 475 525 625 665 795 875 1007 1113 1325 1425 1855 1875 1995 2375 2625 3021 3325 3975 4375 5035 5565 6625 7049 7125 9275 9975 11875 13125 15105 16625 19875 21147 25175 27825 33125 35245 35625 46375 49875 75525 83125 99375 105735 125875 139125 176225 231875 249375 377625 528675 629375 695625 881125 1888125 2643375 4405625 13216875
- Sum of all divisors σ(n): 26991360
- Sum of proper divisors (its aliquot sum) s(n): 13774485
- 13216875 is an abundant number, because the sum of its proper divisors (13774485) is greater than itself. Its abundance is 557610
Bases of 13216875
- Binary: 1100100110101100011010112
- Hexadecimal: 0xC9AC6B
- Base-36: 7VA7F
Squares and roots of 13216875
- 13216875 squared (132168752) is 174685784765625
- 13216875 cubed (132168753) is 2308800181524169921875
-
The
square root of 13216875 is 3635.5020286063 -
The
cube root of 13216875 is 236.4338173571
Scales and comparisons
How big is 13216875?- 13,216,875 seconds is equal to 21 weeks, 5 days, 23 hours, 21 minutes, 15 seconds.
-
To count from 1 to 13,216,875 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 13216875 cubic inches would be around 19.7 feet tall.
Recreational maths with 13216875
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