42764064
42,764,064 is an even composite number composed of four prime numbers multiplied together.
42764064 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 42764064:
25 × 3 × 72 × 9091
(2 × 2 × 2 × 2 × 2 × 3 × 7 × 7 × 9091)See below for interesting mathematical facts about the number 42764064 from the Numbermatics database.
Names of 42764064
- Cardinal: 42764064 can be written as Forty-two million, seven hundred sixty-four thousand and sixty-four.
Scientific notation
- Scientific notation: 4.2764064 × 107
Factors of 42764064
Divisors of 42764064
- Number of divisors d(n): 72
-
Complete list of divisors:
1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 48 49 56 84 96 98 112 147 168 196 224 294 336 392 588 672 784 1176 1568 2352 4704 9091 18182 27273 36364 54546 63637 72728 109092 127274 145456 190911 218184 254548 290912 381822 436368 445459 509096 763644 872736 890918 1018192 1336377 1527288 1781836 2036384 2672754 3054576 3563672 5345508 6109152 7127344 10691016 14254688 21382032 42764064
- Sum of all divisors σ(n): 130597488
- Sum of proper divisors (its aliquot sum) s(n): 87833424
- 42764064 is an abundant number, because the sum of its proper divisors (87833424) is greater than itself. Its abundance is 45069360
Bases of 42764064
- Binary: 101000110010000111001000002
- Hexadecimal: 0x28C8720
- Base-36: PGKYO
Squares and roots of 42764064
- 42764064 squared (427640642) is 1828765169796096
- 42764064 cubed (427640643) is 78205430762131116294144
-
The
square root of 42764064 is 6539.4238278307 -
The
cube root of 42764064 is 349.6978726057
Scales and comparisons
How big is 42764064?- 42,764,064 seconds is equal to 1 year, 18 weeks, 4 days, 22 hours, 54 minutes, 24 seconds.
-
To count from 1 to 42,764,064 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 42764064 cubic inches would be around 29.1 feet tall.
Recreational maths with 42764064
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