50921728
50,921,728 is an even composite number composed of four prime numbers multiplied together.
50921728 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred eight divisors.
Prime factorization of 50921728:
28 × 11 × 132 × 107
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 11 × 13 × 13 × 107)See below for interesting mathematical facts about the number 50921728 from the Numbermatics database.
Names of 50921728
- Cardinal: 50921728 can be written as Fifty million, nine hundred twenty-one thousand, seven hundred twenty-eight.
Scientific notation
- Scientific notation: 5.0921728 × 107
Factors of 50921728
Divisors of 50921728
- Number of divisors d(n): 108
-
Complete list of divisors:
1 2 4 8 11 13 16 22 26 32 44 52 64 88 104 107 128 143 169 176 208 214 256 286 338 352 416 428 572 676 704 832 856 1144 1177 1352 1391 1408 1664 1712 1859 2288 2354 2704 2782 2816 3328 3424 3718 4576 4708 5408 5564 6848 7436 9152 9416 10816 11128 13696 14872 15301 18083 18304 18832 21632 22256 27392 29744 30602 36166 36608 37664 43264 44512 59488 61204 72332 75328 89024 118976 122408 144664 150656 178048 198913 237952 244816 289328 301312 356096 397826 475904 489632 578656 795652 979264 1157312 1591304 1958528 2314624 3182608 3917056 4629248 6365216 12730432 25460864 50921728
- Sum of all divisors σ(n): 121192848
- Sum of proper divisors (its aliquot sum) s(n): 70271120
- 50921728 is an abundant number, because the sum of its proper divisors (70271120) is greater than itself. Its abundance is 19349392
Bases of 50921728
- Binary: 110000100100000001000000002
- Hexadecimal: 0x3090100
- Base-36: UBFGG
Squares and roots of 50921728
- 50921728 squared (509217282) is 2593022382505984
- 50921728 cubed (509217283) is 132041180459881675620352
-
The
square root of 50921728 is 7135.9461881379 -
The
cube root of 50921728 is 370.6531633079
Scales and comparisons
How big is 50921728?- 50,921,728 seconds is equal to 1 year, 32 weeks, 1 day, 8 hours, 55 minutes, 28 seconds.
-
To count from 1 to 50,921,728 would take you about two 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 50921728 cubic inches would be around 30.9 feet tall.
Recreational maths with 50921728
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The information we have on file for 50921728 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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