20948928
20,948,928 is an even composite number composed of six prime numbers multiplied together.
20948928 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred twenty-four divisors.
Prime factorization of 20948928:
26 × 3 × 7 × 11 × 13 × 109
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 7 × 11 × 13 × 109)See below for interesting mathematical facts about the number 20948928 from the Numbermatics database.
Names of 20948928
- Cardinal: 20948928 can be written as Twenty million, nine hundred forty-eight thousand, nine hundred twenty-eight.
Scientific notation
- Scientific notation: 2.0948928 × 107
Factors of 20948928
Divisors of 20948928
- Number of divisors d(n): 224
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Complete list of divisors:
1 2 3 4 6 7 8 11 12 13 14 16 21 22 24 26 28 32 33 39 42 44 48 52 56 64 66 77 78 84 88 91 96 104 109 112 132 143 154 156 168 176 182 192 208 218 224 231 264 273 286 308 312 327 336 352 364 416 429 436 448 462 528 546 572 616 624 654 672 704 728 763 832 858 872 924 1001 1056 1092 1144 1199 1232 1248 1308 1344 1417 1456 1526 1716 1744 1848 2002 2112 2184 2288 2289 2398 2464 2496 2616 2834 2912 3003 3052 3432 3488 3597 3696 4004 4251 4368 4576 4578 4796 4928 5232 5668 5824 6006 6104 6864 6976 7194 7392 8008 8393 8502 8736 9152 9156 9592 9919 10464 11336 12012 12208 13728 14388 14784 15587 16016 16786 17004 17472 18312 19184 19838 20928 22672 24024 24416 25179 27456 28776 29757 31174 32032 33572 34008 36624 38368 39676 45344 46761 48048 48832 50358 57552 59514 62348 64064 67144 68016 73248 76736 79352 90688 93522 96096 100716 109109 115104 119028 124696 134288 136032 146496 158704 187044 192192 201432 218218 230208 238056 249392 268576 272064 317408 327327 374088 402864 436436 476112 498784 537152 634816 654654 748176 805728 872872 952224 997568 1309308 1496352 1611456 1745744 1904448 2618616 2992704 3491488 5237232 6982976 10474464 20948928
- Sum of all divisors σ(n): 75102720
- Sum of proper divisors (its aliquot sum) s(n): 54153792
- 20948928 is an abundant number, because the sum of its proper divisors (54153792) is greater than itself. Its abundance is 33204864
Bases of 20948928
- Binary: 10011111110100111110000002
- Hexadecimal: 0x13FA7C0
- Base-36: CH0AO
Squares and roots of 20948928
- 20948928 squared (209489282) is 438857584349184
- 20948928 cubed (209489283) is 9193595936784982474752
-
The
square root of 20948928 is 4576.9998907581 -
The
cube root of 20948928 is 275.6685792951
Scales and comparisons
How big is 20948928?- 20,948,928 seconds is equal to 34 weeks, 4 days, 11 hours, 8 minutes, 48 seconds.
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To count from 1 to 20,948,928 would take you about fifty-one 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 20948928 cubic inches would be around 23 feet tall.
Recreational maths with 20948928
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The information we have on file for 20948928 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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