213421875
213,421,875 is an odd composite number composed of four prime numbers multiplied together.
213421875 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of fifty-six divisors.
Prime factorization of 213421875:
3 × 56 × 29 × 157
(3 × 5 × 5 × 5 × 5 × 5 × 5 × 29 × 157)See below for interesting mathematical facts about the number 213421875 from the Numbermatics database.
Names of 213421875
- Cardinal: 213421875 can be written as Two hundred thirteen million, four hundred twenty-one thousand, eight hundred seventy-five.
Scientific notation
- Scientific notation: 2.13421875 × 108
Factors of 213421875
Divisors of 213421875
- Number of divisors d(n): 56
-
Complete list of divisors:
1 3 5 15 25 29 75 87 125 145 157 375 435 471 625 725 785 1875 2175 2355 3125 3625 3925 4553 9375 10875 11775 13659 15625 18125 19625 22765 46875 54375 58875 68295 90625 98125 113825 271875 294375 341475 453125 490625 569125 1359375 1471875 1707375 2453125 2845625 7359375 8536875 14228125 42684375 71140625 213421875
- Sum of all divisors σ(n): 370307760
- Sum of proper divisors (its aliquot sum) s(n): 156885885
- 213421875 is a deficient number, because the sum of its proper divisors (156885885) is less than itself. Its deficiency is 56535990
Bases of 213421875
- Binary: 11001011100010001111001100112
- Hexadecimal: 0xCB88F33
- Base-36: 3J2DDF
Squares and roots of 213421875
- 213421875 squared (2134218752) is 45548896728515625
- 213421875 cubed (2134218753) is 9721130943981170654296875
-
The
square root of 213421875 is 14608.9655691291 -
The
cube root of 213421875 is 597.6032862417
Scales and comparisons
How big is 213421875?- 213,421,875 seconds is equal to 6 years, 40 weeks, 6 days, 3 hours, 51 minutes, 15 seconds.
-
To count from 1 to 213,421,875 would take you about ten 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 213421875 cubic inches would be around 49.8 feet tall.
Recreational maths with 213421875
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The information we have on file for 213421875 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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