The Number
649140
Six Hundred and Forty-Nine Thousand One Hundred and Forty
In Base 13 Tridecimal Is
19960b13
The numbers with a 13 subscript use Base 13 Tridecimal notation.
For more familiar numbers: See Six Hundred and Forty-Nine Thousand One 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.
6.49140e5
Reciprocal
A number multiplied with its reciprocal is one.
0.0000075882c80505121313
The reciprocal of 649140 in Base 13 Tridecimal.
Palindrome?
A numerical palindrome has the same value when all of its digits are reversed.
The number 19960b13 is not a palindrome.
Not A Prime Number
A prime number is a positive integer that is divisible only by itself and one.
Six hundred and forty-nine thousand one hundred and forty is a composite number with 48 total factors (including 1 and itself). See primes in Base 13 Tridecimal
A Composite
Composites have more than just these two factors.
Six hundred and forty-nine thousand one hundred and forty is a composite number with 48 total factors (including 1 and itself).
Prime Factors
The number six hundred and forty-nine thousand one 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
2132
·
3131
·
5131
·
25131
·
20b131
= 19960b13
Base Conversions
The number six hundred and forty-nine thousand one hundred and forty in 35 different bases