42261440856
42,261,440,856 is an even composite number composed of four prime numbers multiplied together.
42261440856 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 42261440856:
23 × 3 × 292 × 14472
(2 × 2 × 2 × 3 × 29 × 29 × 1447 × 1447)See below for interesting mathematical facts about the number 42261440856 from the Numbermatics database.
Names of 42261440856
- Cardinal: 42261440856 can be written as Forty-two billion, two hundred sixty-one million, four hundred forty thousand, eight hundred fifty-six.
Scientific notation
- Scientific notation: 4.2261440856 × 1010
Factors of 42261440856
Divisors of 42261440856
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 3 4 6 8 12 24 29 58 87 116 174 232 348 696 841 1447 1682 2523 2894 3364 4341 5046 5788 6728 8682 10092 11576 17364 20184 34728 41963 83926 125889 167852 251778 335704 503556 1007112 1216927 2093809 2433854 3650781 4187618 4867708 6281427 7301562 8375236 9735416 12562854 14603124 16750472 25125708 29206248 50251416 60720461 121440922 182161383 242881844 364322766 485763688 728645532 1457291064 1760893369 3521786738 5282680107 7043573476 10565360214 14087146952 21130720428 42261440856
- Sum of all divisors σ(n): 109498130820
- Sum of proper divisors (its aliquot sum) s(n): 67236689964
- 42261440856 is an abundant number, because the sum of its proper divisors (67236689964) is greater than itself. Its abundance is 24975249108
Bases of 42261440856
- Binary: 1001110101101111101001101001010110002
- Hexadecimal: 0x9D6FA6958
- Base-36: JEXDCGO
Squares and roots of 42261440856
- 42261440856 squared (422614408562) is 1786029383225186012736
- 42261440856 cubed (422614408563) is 75480175146249357206840926742016
-
The
square root of 42261440856 is 205575.8761528211 -
The
cube root of 42261440856 is 3483.2242340339
Scales and comparisons
How big is 42261440856?- 42,261,440,856 seconds is equal to 1,343 years, 40 weeks, 5 days, 1 hour, 7 minutes, 36 seconds.
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To count from 1 to 42,261,440,856 would take you about two thousand, six hundred eighty-seven 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 42261440856 cubic inches would be around 290.3 feet tall.
Recreational maths with 42261440856
- 42261440856 backwards is 65804416224
- The number of decimal digits it has is: 11
- The sum of 42261440856's digits is 42
- More coming soon!
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