42791134878772
42,791,134,878,772 is an even composite number composed of four prime numbers multiplied together.
42791134878772 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of twenty-four divisors.
Prime factorization of 42791134878772:
22 × 7 × 23 × 66445861613
(2 × 2 × 7 × 23 × 66445861613)See below for interesting mathematical facts about the number 42791134878772 from the Numbermatics database.
Names of 42791134878772
- Cardinal: 42791134878772 can be written as Forty-two trillion, seven hundred ninety-one billion, one hundred thirty-four million, eight hundred seventy-eight thousand, seven hundred seventy-two.
Scientific notation
- Scientific notation: 4.2791134878772 × 1013
Factors of 42791134878772
- Number of distinct prime factors ω(n): 4
- Total number of prime factors Ω(n): 5
- Sum of prime factors: 66445861645
Divisors of 42791134878772
- Number of divisors d(n): 24
- Complete list of divisors:
- Sum of all divisors σ(n): 89303238009216
- Sum of proper divisors (its aliquot sum) s(n): 46512103130444
- 42791134878772 is an abundant number, because the sum of its proper divisors (46512103130444) is greater than itself. Its abundance is 3720968251672
Bases of 42791134878772
- Binary: 10011011101011000101100110010011011100001101002
- Hexadecimal: 0x26EB1664DC34
- Base-36: F61Z4VEPG
Squares and roots of 42791134878772
- 42791134878772 squared (427911348787722) is 1831081224213257587136227984
- 42791134878772 cubed (427911348787723) is 78354043639296459551995804280771193955648
-
The
square root of 42791134878772 is 6541493.3217708021 -
The
cube root of 42791134878772 is 34977.1646634441
Scales and comparisons
How big is 42791134878772?- 42,791,134,878,772 seconds is equal to 1,360,625 years, 37 weeks, 5 days, 19 hours, 12 minutes, 52 seconds.
-
To count from 1 to 42,791,134,878,772 would take you about three million, four hundred one thousand, five hundred sixty-four 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 42791134878772 cubic inches would be around 2914.8 feet tall.
Recreational maths with 42791134878772
- 42791134878772 backwards is 27787843119724
- The number of decimal digits it has is: 14
- The sum of 42791134878772's digits is 70
- More coming soon!
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