The Number
121980
One Hundred and Twenty-One Thousand Nine Hundred and Eighty
In Base 27 Heptavigesimal Is
658l27
The numbers with a 27 subscript use Base 27 Heptavigesimal notation.
For more familiar numbers: See One Hundred and Twenty-One Thousand Nine Hundred and Eighty 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.
1.21980e5
Reciprocal
A number multiplied with its reciprocal is one.
0.00049h2hkli07od27
The reciprocal of 121980 in Base 27 Heptavigesimal.
Palindrome?
A numerical palindrome has the same value when all of its digits are reversed.
The number 658l27 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 twenty-one thousand nine hundred and eighty is a composite number with 48 total factors (including 1 and itself). See primes in Base 27 Heptavigesimal
A Composite
Composites have more than just these two factors.
One hundred and twenty-one thousand nine hundred and eighty is a composite number with 48 total factors (including 1 and itself).
Prime Factors
The number one hundred and twenty-one thousand nine hundred and eighty 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
2272
·
3271
·
5271
·
j271
·
3q271
= 658l27
Base Conversions
The number one hundred and twenty-one thousand nine hundred and eighty in 35 different bases