The Number
206640
Two Hundred and Six Thousand Six Hundred and Forty
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.
2.06640e5
Reciprocal
A number multiplied with its reciprocal is one.
0.0000048393341076267905
The reciprocal of 206640.
Palindrome?
A numerical palindrome has the same value when all of its digits are reversed.
The number 206640 is not a palindrome.
Not A Prime Number
A prime number is a positive integer that is divisible only by itself and one.
Two hundred and six thousand six hundred and forty is a composite number with 120 total factors (including 1 and itself). See primes in Base 10 Decimal
A Composite
Composites have more than just these two factors.
Two hundred and six thousand six hundred and forty is a composite number with 120 total factors (including 1 and itself).
Prime Factors
The number two hundred and six thousand six 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
24
·
32
·
51
·
71
·
411
= 206640
Base Conversions
The number two hundred and six thousand six hundred and forty in 35 different bases