42340725
42,340,725 is an odd composite number composed of five prime numbers multiplied together.
42340725 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty divisors.
Prime factorization of 42340725:
34 × 52 × 7 × 29 × 103
(3 × 3 × 3 × 3 × 5 × 5 × 7 × 29 × 103)See below for interesting mathematical facts about the number 42340725 from the Numbermatics database.
Names of 42340725
- Cardinal: 42340725 can be written as Forty-two million, three hundred forty thousand, seven hundred twenty-five.
Scientific notation
- Scientific notation: 4.2340725 × 107
Factors of 42340725
Divisors of 42340725
- Number of divisors d(n): 120
-
Complete list of divisors:
1 3 5 7 9 15 21 25 27 29 35 45 63 75 81 87 103 105 135 145 175 189 203 225 261 309 315 405 435 515 525 567 609 675 721 725 783 927 945 1015 1305 1545 1575 1827 2025 2163 2175 2349 2575 2781 2835 2987 3045 3605 3915 4635 4725 5075 5481 6489 6525 7725 8343 8961 9135 10815 11745 13905 14175 14935 15225 16443 18025 19467 19575 20909 23175 26883 27405 32445 41715 44805 45675 54075 58401 58725 62727 69525 74675 80649 82215 97335 104545 134415 137025 162225 188181 208575 224025 241947 292005 313635 403245 411075 486675 522725 564543 672075 940905 1209735 1460025 1568175 1693629 2016225 2822715 4704525 6048675 8468145 14113575 42340725
- Sum of all divisors σ(n): 93624960
- Sum of proper divisors (its aliquot sum) s(n): 51284235
- 42340725 is an abundant number, because the sum of its proper divisors (51284235) is greater than itself. Its abundance is 8943510
Bases of 42340725
- Binary: 101000011000010001011101012
- Hexadecimal: 0x2861175
- Base-36: P7IB9
Squares and roots of 42340725
- 42340725 squared (423407252) is 1792736993525625
- 42340725 cubed (423407253) is 75905784040195268578125
-
The
square root of 42340725 is 6506.9751036869 -
The
cube root of 42340725 is 348.5401095709
Scales and comparisons
How big is 42340725?- 42,340,725 seconds is equal to 1 year, 18 weeks, 1 hour, 18 minutes, 45 seconds.
-
To count from 1 to 42,340,725 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 42340725 cubic inches would be around 29 feet tall.
Recreational maths with 42340725
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The information we have on file for 42340725 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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