42421995
42,421,995 is an odd composite number composed of five prime numbers multiplied together.
42421995 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 42421995:
33 × 5 × 72 × 112 × 53
(3 × 3 × 3 × 5 × 7 × 7 × 11 × 11 × 53)See below for interesting mathematical facts about the number 42421995 from the Numbermatics database.
Names of 42421995
- Cardinal: 42421995 can be written as Forty-two million, four hundred twenty-one thousand, nine hundred ninety-five.
Scientific notation
- Scientific notation: 4.2421995 × 107
Factors of 42421995
Divisors of 42421995
- Number of divisors d(n): 144
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Complete list of divisors:
1 3 5 7 9 11 15 21 27 33 35 45 49 53 55 63 77 99 105 121 135 147 159 165 189 231 245 265 297 315 363 371 385 441 477 495 539 583 605 693 735 795 847 945 1089 1113 1155 1323 1431 1485 1617 1749 1815 1855 2079 2205 2385 2541 2597 2695 2915 3267 3339 3465 4081 4235 4851 5247 5445 5565 5929 6413 6615 7155 7623 7791 8085 8745 10017 10395 12243 12705 12985 14553 15741 16335 16695 17787 19239 20405 22869 23373 24255 26235 28567 29645 32065 36729 38115 38955 44891 50085 53361 57717 61215 70119 72765 78705 85701 88935 96195 110187 114345 116865 134673 142835 160083 173151 183645 224455 257103 266805 288585 314237 350595 404019 428505 550935 673365 771309 800415 865755 942711 1212057 1285515 1571185 2020095 2828133 3856545 4713555 6060285 8484399 14140665 42421995
- Sum of all divisors σ(n): 98249760
- Sum of proper divisors (its aliquot sum) s(n): 55827765
- 42421995 is an abundant number, because the sum of its proper divisors (55827765) is greater than itself. Its abundance is 13405770
Bases of 42421995
- Binary: 101000011101001110111010112
- Hexadecimal: 0x2874EEB
- Base-36: P990R
Squares and roots of 42421995
- 42421995 squared (424219952) is 1799625659780025
- 42421995 cubed (424219953) is 76343710741059921649875
-
The
square root of 42421995 is 6513.2169471007 -
The
cube root of 42421995 is 348.7629663345
Scales and comparisons
How big is 42421995?- 42,421,995 seconds is equal to 1 year, 18 weeks, 23 hours, 53 minutes, 15 seconds.
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To count from 1 to 42,421,995 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 42421995 cubic inches would be around 29.1 feet tall.
Recreational maths with 42421995
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"Number 42421995 - Facts about the integer". Numbermatics.com. 2024. Web. 2 May 2024.
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The information we have on file for 42421995 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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