The Number
42840
Forty-Two Thousand Eight Hundred and Forty
In Base 15 Quindecimal Is
ca6015
The numbers with a 15 subscript use Base 15 Quindecimal notation.
For more familiar numbers: See Forty-Two Thousand Eight Hundred and Forty in Base 10 Decimal
Nearby Numbers
Positive, nonzero integers within three units
Scientific Notation
Scientific notation expresses a quantity as the product of its significand with 10 raised to an integer exponent.
4.2840e4
Reciprocal
A number multiplied with its reciprocal is one.
0.00012ad4aa012ad4ab15
The reciprocal of 42840 in Base 15 Quindecimal.
Palindrome?
A numerical palindrome has the same value when all of its digits are reversed.
The number ca6015 is not a palindrome.
Not A Prime Number
A prime number is a positive integer that is divisible only by itself and one.
Forty-two thousand eight hundred and forty is a composite number with 96 total factors (including 1 and itself). See primes in Base 15 Quindecimal
A Composite
Composites have more than just these two factors.
Forty-two thousand eight hundred and forty is a composite number with 96 total factors (including 1 and itself).
Prime Factors
The number forty-two thousand eight hundred and forty has the following 5 prime factors:
Prime Factorization
The prime factorization of a positive integer is the unique list of prime factors together with their multiplicities
2153
·
3152
·
5151
·
7151
·
12151
= ca6015
Base Conversions
The number forty-two thousand eight hundred and forty in 35 different bases