The Number
142749
One Hundred and Forty-Two Thousand Seven Hundred and Forty-Nine
In Base 8 Octal Is
4266358
The numbers with a 8 subscript use Base 8 Octal notation.
For more familiar numbers: See One Hundred and Forty-Two 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.
1.42749e5
Reciprocal
A number multiplied with its reciprocal is one.
0.0000016541706036646002748
The reciprocal of 142749 in Base 8 Octal.
Palindrome?
A numerical palindrome has the same value when all of its digits are reversed.
The number 4266358 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 forty-two thousand seven hundred and forty-nine is a composite number with 16 total factors (including 1 and itself). See primes in Base 8 Octal
A Composite
Composites have more than just these two factors.
One hundred and forty-two thousand seven hundred and forty-nine is a composite number with 16 total factors (including 1 and itself).
Prime Factors
The number one hundred and forty-two thousand seven hundred and forty-nine has the following 3 prime factors:
Prime Factorization
The prime factorization of a positive integer is the unique list of prime factors together with their multiplicities
383
·
2181
·
46781
= 4266358
Base Conversions
The number one hundred and forty-two thousand seven hundred and forty-nine in 35 different bases