21032329025
21,032,329,025 is an odd composite number composed of five prime numbers multiplied together.
21032329025 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 21032329025:
52 × 172 × 29 × 37 × 2713
(5 × 5 × 17 × 17 × 29 × 37 × 2713)See below for interesting mathematical facts about the number 21032329025 from the Numbermatics database.
Names of 21032329025
- Cardinal: 21032329025 can be written as Twenty-one billion, thirty-two million, three hundred twenty-nine thousand and twenty-five.
Scientific notation
- Scientific notation: 2.1032329025 × 1010
Factors of 21032329025
Divisors of 21032329025
- Number of divisors d(n): 72
-
Complete list of divisors:
1 5 17 25 29 37 85 145 185 289 425 493 629 725 925 1073 1445 2465 2713 3145 5365 7225 8381 10693 12325 13565 15725 18241 26825 41905 46121 53465 67825 78677 91205 100381 209525 230605 267325 310097 393385 456025 501905 784057 1153025 1337509 1550485 1706477 1966925 2509525 2911049 3920285 6687545 7752425 8532385 14555245 19601425 22737653 29010109 33437725 42661925 49487833 72776225 113688265 145050545 247439165 568441325 725252725 841293161 1237195825 4206465805 21032329025
- Sum of all divisors σ(n): 29445217320
- Sum of proper divisors (its aliquot sum) s(n): 8412888295
- 21032329025 is a deficient number, because the sum of its proper divisors (8412888295) is less than itself. Its deficiency is 12619440730
Bases of 21032329025
- Binary: 100111001011001111111011111010000012
- Hexadecimal: 0x4E59FDF41
- Base-36: 9NU3SXT
Squares and roots of 21032329025
- 21032329025 squared (210323290252) is 442358864215857450625
- 21032329025 cubed (210323290253) is 9303837179313212524042691890625
-
The
square root of 21032329025 is 145025.2702979727 -
The
cube root of 21032329025 is 2760.3392176097
Scales and comparisons
How big is 21032329025?- 21,032,329,025 seconds is equal to 668 years, 39 weeks, 4 days, 17 hours, 37 minutes, 5 seconds.
-
To count from 1 to 21,032,329,025 would take you about one thousand, three hundred thirty-seven 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 21032329025 cubic inches would be around 230 feet tall.
Recreational maths with 21032329025
- 21032329025 backwards is 52092323012
- 21032329025 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 21032329025's digits is 29
- More coming soon!
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The information we have on file for 21032329025 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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