The Number
42000
Forty-Two Thousand
In Base 5 Quinary Is
23210005
The numbers with a 5 subscript use Base 5 Quinary notation.
For more familiar numbers: See Forty-Two Thousand 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.
4.2000e4
Reciprocal
A number multiplied with its reciprocal is one.
0.0000001412224140001412224145
The reciprocal of 42000 in Base 5 Quinary.
Palindrome?
A numerical palindrome has the same value when all of its digits are reversed.
The number 23210005 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 is a composite number with 80 total factors (including 1 and itself). See primes in Base 5 Quinary
A Composite
Composites have more than just these two factors.
Forty-two thousand is a composite number with 80 total factors (including 1 and itself).
Prime Factors
The number forty-two thousand has the following 4 prime factors:
Prime Factorization
The prime factorization of a positive integer is the unique list of prime factors together with their multiplicities
254
·
351
·
1053
·
1251
= 23210005
Base Conversions
The number forty-two thousand in 35 different bases