42243768
42,243,768 is an even composite number composed of five prime numbers multiplied together.
42243768 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred sixty divisors.
Prime factorization of 42243768:
23 × 34 × 7 × 67 × 139
(2 × 2 × 2 × 3 × 3 × 3 × 3 × 7 × 67 × 139)See below for interesting mathematical facts about the number 42243768 from the Numbermatics database.
Names of 42243768
- Cardinal: 42243768 can be written as Forty-two million, two hundred forty-three thousand, seven hundred sixty-eight.
Scientific notation
- Scientific notation: 4.2243768 × 107
Factors of 42243768
Divisors of 42243768
- Number of divisors d(n): 160
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Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 18 21 24 27 28 36 42 54 56 63 67 72 81 84 108 126 134 139 162 168 189 201 216 252 268 278 324 378 402 417 469 504 536 556 567 603 648 756 804 834 938 973 1112 1134 1206 1251 1407 1512 1608 1668 1809 1876 1946 2268 2412 2502 2814 2919 3336 3618 3752 3753 3892 4221 4536 4824 5004 5427 5628 5838 7236 7506 7784 8442 8757 9313 10008 10854 11256 11259 11676 12663 14472 15012 16884 17514 18626 21708 22518 23352 25326 26271 27939 30024 33768 35028 37252 37989 43416 45036 50652 52542 55878 65191 70056 74504 75978 78813 83817 90072 101304 105084 111756 130382 151956 157626 167634 195573 210168 223512 251451 260764 303912 315252 335268 391146 502902 521528 586719 630504 670536 754353 782292 1005804 1173438 1508706 1564584 1760157 2011608 2346876 3017412 3520314 4693752 5280471 6034824 7040628 10560942 14081256 21121884 42243768
- Sum of all divisors σ(n): 138230400
- Sum of proper divisors (its aliquot sum) s(n): 95986632
- 42243768 is an abundant number, because the sum of its proper divisors (95986632) is greater than itself. Its abundance is 53742864
Bases of 42243768
- Binary: 101000010010010110101110002
- Hexadecimal: 0x28496B8
- Base-36: P5FI0
Squares and roots of 42243768
- 42243768 squared (422437682) is 1784535934837824
- 42243768 cubed (422437683) is 75385522018952154680832
-
The
square root of 42243768 is 6499.5205977057 -
The
cube root of 42243768 is 348.2738629017
Scales and comparisons
How big is 42243768?- 42,243,768 seconds is equal to 1 year, 17 weeks, 5 days, 22 hours, 22 minutes, 48 seconds.
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To count from 1 to 42,243,768 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 42243768 cubic inches would be around 29 feet tall.
Recreational maths with 42243768
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The information we have on file for 42243768 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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