The Number
138749
One Hundred and Thirty-Eight Thousand Seven Hundred and Forty-Nine
In Base 19 Nonadecimal Is
1146b19
The numbers with a 19 subscript use Base 19 Nonadecimal notation.
For more familiar numbers: See One Hundred and Thirty-Eight Thousand Seven Hundred and Forty-Nine 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.
1.38749e5
Reciprocal
A number multiplied with its reciprocal is one.
0.0000hg16hg797e5f419
The reciprocal of 138749 in Base 19 Nonadecimal.
Palindrome?
A numerical palindrome has the same value when all of its digits are reversed.
The number 1146b19 is not a palindrome.
Not A Prime Number
A prime number is a positive integer that is divisible only by itself and one.
One hundred and thirty-eight thousand seven hundred and forty-nine is a composite number with 6 total factors (including 1 and itself). See primes in Base 19 Nonadecimal
A Composite
Composites have more than just these two factors.
One hundred and thirty-eight thousand seven hundred and forty-nine is a composite number with 6 total factors (including 1 and itself).
Prime Factors
The number one hundred and thirty-eight thousand seven hundred and forty-nine has the following 2 prime factors:
Prime Factorization
The prime factorization of a positive integer is the unique list of prime factors together with their multiplicities
d192
·
254191
= 1146b19
Base Conversions
The number one hundred and thirty-eight thousand seven hundred and forty-nine in 35 different bases