The Number

61440

Sixty-One Thousand Four Hundred and Forty

In Base 21 Unovigesimal Is

6d6f21

The numbers with a 21 subscript use Base 21 Unovigesimal notation.

For more familiar numbers: See Sixty-One Thousand Four Hundred and Forty in Base 10 Decimal

Nearby Numbers

Positive, nonzero integers within three units

61437
6d6c21
Sixty-One Thousand Four Hundred and Thirty-Seven in Base 21 Unovigesimal
61438
6d6d21
Sixty-One Thousand Four Hundred and Thirty-Eight in Base 21 Unovigesimal
61439
6d6e21
Sixty-One Thousand Four Hundred and Thirty-Nine in Base 21 Unovigesimal
61441
6d6g21
Sixty-One Thousand Four Hundred and Forty-One in Base 21 Unovigesimal
61442
6d6h21
Sixty-One Thousand Four Hundred and Forty-Two in Base 21 Unovigesimal
61443
6d6i21
Sixty-One Thousand Four Hundred and Forty-Three in Base 21 Unovigesimal

Scientific Notation

Scientific notation expresses a quantity as the product of its significand with 10 raised to an integer exponent.

6.1440e4

Reciprocal

A number multiplied with its reciprocal is one.

0.000339jc92gf2kcb21

The reciprocal of 61440 in Base 21 Unovigesimal.

Palindrome?

A numerical palindrome has the same value when all of its digits are reversed.

The number 6d6f21 is not a palindrome.

Not A Prime Number

A prime number is a positive integer that is divisible only by itself and one.

Sixty-one thousand four hundred and forty is a composite number with 52 total factors (including 1 and itself).   See primes in Base 21 Unovigesimal

A Composite

Composites have more than just these two factors.

Sixty-one thousand four hundred and forty is a composite number with 52 total factors (including 1 and itself).

Prime Factors

The prime factors of a positive integer are the integers that divide it exactly and are also prime.

The number sixty-one thousand four hundred and forty has the following 3 prime factors:

2
221
Two in Base 21 Unovigesimal
3
321
Three in Base 21 Unovigesimal
5
521
Five in Base 21 Unovigesimal

Prime Factorization

The prime factorization of a positive integer is the unique list of prime factors together with their multiplicities

22112 · 3211 · 5211 = 6d6f21

Base Conversions

The number sixty-one thousand four hundred and forty in 35 different bases