20974848
20,974,848 is an even composite number composed of four prime numbers multiplied together.
20974848 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 20974848:
28 × 3 × 31 × 881
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 31 × 881)See below for interesting mathematical facts about the number 20974848 from the Numbermatics database.
Names of 20974848
- Cardinal: 20974848 can be written as Twenty million, nine hundred seventy-four thousand, eight hundred forty-eight.
Scientific notation
- Scientific notation: 2.0974848 × 107
Factors of 20974848
Divisors of 20974848
- Number of divisors d(n): 72
-
Complete list of divisors:
1 2 3 4 6 8 12 16 24 31 32 48 62 64 93 96 124 128 186 192 248 256 372 384 496 744 768 881 992 1488 1762 1984 2643 2976 3524 3968 5286 5952 7048 7936 10572 11904 14096 21144 23808 27311 28192 42288 54622 56384 81933 84576 109244 112768 163866 169152 218488 225536 327732 338304 436976 655464 676608 873952 1310928 1747904 2621856 3495808 5243712 6991616 10487424 20974848
- Sum of all divisors σ(n): 57689856
- Sum of proper divisors (its aliquot sum) s(n): 36715008
- 20974848 is an abundant number, because the sum of its proper divisors (36715008) is greater than itself. Its abundance is 15740160
Bases of 20974848
- Binary: 10100000000001101000000002
- Hexadecimal: 0x1400D00
- Base-36: CHKAO
Squares and roots of 20974848
- 20974848 squared (209748482) is 439944248623104
- 20974848 cubed (209748483) is 9227763743343815688192
-
The
square root of 20974848 is 4579.8305645515 -
The
cube root of 20974848 is 275.7822268707
Scales and comparisons
How big is 20974848?- 20,974,848 seconds is equal to 34 weeks, 4 days, 18 hours, 20 minutes, 48 seconds.
-
To count from 1 to 20,974,848 would take you about three hours!
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 20974848 cubic inches would be around 23 feet tall.
Recreational maths with 20974848
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The information we have on file for 20974848 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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