42749364
42,749,364 is an even composite number composed of six prime numbers multiplied together.
42749364 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 42749364:
22 × 3 × 72 × 23 × 29 × 109
(2 × 2 × 3 × 7 × 7 × 23 × 29 × 109)See below for interesting mathematical facts about the number 42749364 from the Numbermatics database.
Names of 42749364
- Cardinal: 42749364 can be written as Forty-two million, seven hundred forty-nine thousand, three hundred sixty-four.
Scientific notation
- Scientific notation: 4.2749364 × 107
Factors of 42749364
Divisors of 42749364
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 4 6 7 12 14 21 23 28 29 42 46 49 58 69 84 87 92 98 109 116 138 147 161 174 196 203 218 276 294 322 327 348 406 436 483 588 609 644 654 667 763 812 966 1127 1218 1308 1334 1421 1526 1932 2001 2254 2289 2436 2507 2668 2842 3052 3161 3381 4002 4263 4508 4578 4669 5014 5341 5684 6322 6762 7521 8004 8526 9156 9338 9483 10028 10682 12644 13524 14007 15042 16023 17052 17549 18676 18966 21364 22127 28014 30084 32046 32683 35098 37932 44254 52647 56028 64092 65366 66381 70196 72703 88508 98049 105294 122843 130732 132762 145406 154889 196098 210588 218109 245686 265524 290812 309778 368529 392196 436218 464667 491372 508921 619556 737058 872436 929334 1017842 1474116 1526763 1858668 2035684 3053526 3562447 6107052 7124894 10687341 14249788 21374682 42749364
- Sum of all divisors σ(n): 126403200
- Sum of proper divisors (its aliquot sum) s(n): 83653836
- 42749364 is an abundant number, because the sum of its proper divisors (83653836) is greater than itself. Its abundance is 40904472
Bases of 42749364
- Binary: 101000110001001101101101002
- Hexadecimal: 0x28C4DB4
- Base-36: PG9MC
Squares and roots of 42749364
- 42749364 squared (427493642) is 1827508122404496
- 42749364 cubed (427493643) is 78124809937626354740544
-
The
square root of 42749364 is 6538.2997789945 -
The
cube root of 42749364 is 349.6577988663
Scales and comparisons
How big is 42749364?- 42,749,364 seconds is equal to 1 year, 18 weeks, 4 days, 18 hours, 49 minutes, 24 seconds.
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To count from 1 to 42,749,364 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 42749364 cubic inches would be around 29.1 feet tall.
Recreational maths with 42749364
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The information we have on file for 42749364 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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