42438814909856
42,438,814,909,856 is an even composite number composed of four prime numbers multiplied together.
42438814909856 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of forty-eight divisors.
Prime factorization of 42438814909856:
25 × 127 × 16057 × 650347
(2 × 2 × 2 × 2 × 2 × 127 × 16057 × 650347)See below for interesting mathematical facts about the number 42438814909856 from the Numbermatics database.
Names of 42438814909856
- Cardinal: 42438814909856 can be written as Forty-two trillion, four hundred thirty-eight billion, eight hundred fourteen million, nine hundred nine thousand, eight hundred fifty-six.
Scientific notation
- Scientific notation: 4.2438814909856 × 1013
Factors of 42438814909856
Divisors of 42438814909856
- Number of divisors d(n): 48
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Complete list of divisors:
1 2 4 8 16 32 127 254 508 1016 2032 4064 16057 32114 64228 128456 256912 513824 650347 1300694 2039239 2601388 4078478 5202776 8156956 10405552 16313912 20811104 32627824 65255648 82594069 165188138 330376276 660752552 1321505104 2643010208 10442621779 20885243558 41770487116 83540974232 167081948464 334163896928 1326212965933 2652425931866 5304851863732 10609703727464 21219407454928 42438814909856
- Sum of all divisors σ(n): 84214675915776
- Sum of proper divisors (its aliquot sum) s(n): 41775861005920
- 42438814909856 is a deficient number, because the sum of its proper divisors (41775861005920) is less than itself. Its deficiency is 662953903936
Bases of 42438814909856
- Binary: 10011010011001000011100111110011000101101000002
- Hexadecimal: 0x26990E7CC5A0
- Base-36: F1K4ENQU8
Squares and roots of 42438814909856
- 42438814909856 squared (424388149098562) is 1801053010953015929405940736
- 42438814909856 cubed (424388149098563) is 76434555374673894100763110855698718294016
-
The
square root of 42438814909856 is 6514508.0328337917 -
The
cube root of 42438814909856 is 34880.9053956283
Scales and comparisons
How big is 42438814909856?- 42,438,814,909,856 seconds is equal to 1,349,423 years, 2 weeks, 1 day, 9 hours, 10 minutes, 56 seconds.
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To count from 1 to 42,438,814,909,856 would take you about three million, three hundred seventy-three thousand, five hundred fifty-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 42438814909856 cubic inches would be around 2906.7 feet tall.
Recreational maths with 42438814909856
- 42438814909856 backwards is 65890941883424
- The number of decimal digits it has is: 14
- The sum of 42438814909856's digits is 71
- More coming soon!
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