42491242424
42,491,242,424 is an even composite number composed of four prime numbers multiplied together.
42491242424 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 42491242424:
23 × 292 × 127 × 2232
(2 × 2 × 2 × 29 × 29 × 127 × 223 × 223)See below for interesting mathematical facts about the number 42491242424 from the Numbermatics database.
Names of 42491242424
- Cardinal: 42491242424 can be written as Forty-two billion, four hundred ninety-one million, two hundred forty-two thousand, four hundred twenty-four.
Scientific notation
- Scientific notation: 4.2491242424 × 1010
Factors of 42491242424
Divisors of 42491242424
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 4 8 29 58 116 127 223 232 254 446 508 841 892 1016 1682 1784 3364 3683 6467 6728 7366 12934 14732 25868 28321 29464 49729 51736 56642 99458 106807 113284 187543 198916 213614 226568 375086 397832 427228 750172 821309 854456 1442141 1500344 1642618 2884282 3285236 5768564 6315583 6570472 11537128 12631166 23817961 25262332 41822089 47635922 50524664 83644178 95271844 167288356 183151907 190543688 334576712 366303814 732607628 1465215256 5311405303 10622810606 21245621212 42491242424
- Sum of all divisors σ(n): 83537400960
- Sum of proper divisors (its aliquot sum) s(n): 41046158536
- 42491242424 is a deficient number, because the sum of its proper divisors (41046158536) is less than itself. Its deficiency is 1445083888
Bases of 42491242424
- Binary: 1001111001001010110011100111101110002
- Hexadecimal: 0x9E4ACE7B8
- Base-36: JIQ6SHK
Squares and roots of 42491242424
- 42491242424 squared (424912424242) is 1805505682735137395776
- 42491242424 cubed (424912424243) is 76718179663008354466866049601024
-
The
square root of 42491242424 is 206134.0399448863 -
The
cube root of 42491242424 is 3489.5263058811
Scales and comparisons
How big is 42491242424?- 42,491,242,424 seconds is equal to 1,351 years, 4 weeks, 4 days, 18 hours, 53 minutes, 44 seconds.
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To count from 1 to 42,491,242,424 would take you about two thousand, seven hundred 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 42491242424 cubic inches would be around 290.8 feet tall.
Recreational maths with 42491242424
- 42491242424 backwards is 42424219424
- The number of decimal digits it has is: 11
- The sum of 42491242424's digits is 38
- More coming soon!
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