20085312
20,085,312 is an even composite number composed of four prime numbers multiplied together.
20085312 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of eighty-four divisors.
Prime factorization of 20085312:
26 × 3 × 132 × 619
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 13 × 13 × 619)See below for interesting mathematical facts about the number 20085312 from the Numbermatics database.
Names of 20085312
- Cardinal: 20085312 can be written as Twenty million, eighty-five thousand, three hundred twelve.
Scientific notation
- Scientific notation: 2.0085312 × 107
Factors of 20085312
Divisors of 20085312
- Number of divisors d(n): 84
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Complete list of divisors:
1 2 3 4 6 8 12 13 16 24 26 32 39 48 52 64 78 96 104 156 169 192 208 312 338 416 507 619 624 676 832 1014 1238 1248 1352 1857 2028 2476 2496 2704 3714 4056 4952 5408 7428 8047 8112 9904 10816 14856 16094 16224 19808 24141 29712 32188 32448 39616 48282 59424 64376 96564 104611 118848 128752 193128 209222 257504 313833 386256 418444 515008 627666 772512 836888 1255332 1545024 1673776 2510664 3347552 5021328 6695104 10042656 20085312
- Sum of all divisors σ(n): 57637680
- Sum of proper divisors (its aliquot sum) s(n): 37552368
- 20085312 is an abundant number, because the sum of its proper divisors (37552368) is greater than itself. Its abundance is 17467056
Bases of 20085312
- Binary: 10011001001111010010000002
- Hexadecimal: 0x1327A40
- Base-36: BYHXC
Squares and roots of 20085312
- 20085312 squared (200853122) is 403419758137344
- 20085312 cubed (200853123) is 8102811709153093091328
-
The
square root of 20085312 is 4481.6639766943 -
The
cube root of 20085312 is 271.8271681741
Scales and comparisons
How big is 20085312?- 20,085,312 seconds is equal to 33 weeks, 1 day, 11 hours, 15 minutes, 12 seconds.
-
To count from 1 to 20,085,312 would take you about forty-nine 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 20085312 cubic inches would be around 22.7 feet tall.
Recreational maths with 20085312
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The information we have on file for 20085312 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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