42969906
42,969,906 is an even composite number composed of six prime numbers multiplied together.
42969906 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 42969906:
2 × 33 × 7 × 19 × 31 × 193
(2 × 3 × 3 × 3 × 7 × 19 × 31 × 193)See below for interesting mathematical facts about the number 42969906 from the Numbermatics database.
Names of 42969906
- Cardinal: 42969906 can be written as Forty-two million, nine hundred sixty-nine thousand, nine hundred six.
Scientific notation
- Scientific notation: 4.2969906 × 107
Factors of 42969906
Divisors of 42969906
- Number of divisors d(n): 128
-
Complete list of divisors:
1 2 3 6 7 9 14 18 19 21 27 31 38 42 54 57 62 63 93 114 126 133 171 186 189 193 217 266 279 342 378 386 399 434 513 558 579 589 651 798 837 1026 1158 1178 1197 1302 1351 1674 1737 1767 1953 2394 2702 3474 3534 3591 3667 3906 4053 4123 5211 5301 5859 5983 7182 7334 8106 8246 10422 10602 11001 11718 11966 12159 12369 15903 17949 22002 24318 24738 25669 31806 33003 35898 36477 37107 41881 51338 53847 66006 72954 74214 77007 83762 99009 107694 111321 113677 125643 154014 161541 198018 222642 227354 231021 251286 323082 341031 376929 462042 682062 693063 753858 795739 1023093 1130787 1386126 1591478 2046186 2261574 2387217 3069279 4774434 6138558 7161651 14323302 21484953 42969906
- Sum of all divisors σ(n): 119193600
- Sum of proper divisors (its aliquot sum) s(n): 76223694
- 42969906 is an abundant number, because the sum of its proper divisors (76223694) is greater than itself. Its abundance is 33253788
Bases of 42969906
- Binary: 101000111110101011001100102
- Hexadecimal: 0x28FAB32
- Base-36: PKZSI
Squares and roots of 42969906
- 42969906 squared (429699062) is 1846412821648836
- 42969906 cubed (429699063) is 79340185383445247929416
-
The
square root of 42969906 is 6555.1434766907 -
The
cube root of 42969906 is 350.2580573049
Scales and comparisons
How big is 42969906?- 42,969,906 seconds is equal to 1 year, 19 weeks, 8 hours, 5 minutes, 6 seconds.
-
To count from 1 to 42,969,906 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 42969906 cubic inches would be around 29.2 feet tall.
Recreational maths with 42969906
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The information we have on file for 42969906 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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