24 (number)

24 is an even 2-digits composite number following 23 and preceding 25. In scientific notation, it is written as 2.4 × 10^1. The sum of its digits is 6. It has a total of 4 prime factors and 8 positive divisors. There are 8 positive integers (up to 24) that are relatively prime to 24.

Interesting facts

Basic properties

Name

Name twenty-four

Notation

Scientific notation 2.4 × 10^1
Engineering notation 2.4 × 10^0

Prime Factorization of 24

Prime Factorization 2 × 2 × 2 × 3

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 6
Product of the distinct prime numbers

The prime factorization of 24 is 2 × 2 × 2 × 3. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 9, 52, 69, 595, 639, 909, 4965, 5472, 62247, 992219, 383224, 1943154, 7229057, 82938165, 61812599, 801560859, 606859440, 9669785469, 6984320483

Basic calculations (n = 24)

Multiplication

n×y
n×2 48
n×3 72
n×4 96
n×5 120

Division

n÷y
n÷2 12
n÷3 8
n÷3 6
n÷5 4.8

Exponentiation

ny
n2 576
n3 13824
n4 331776
n5 7962624

Nth Root

y√n
2√n 4.8989794855664
3√n 2.8844991406148
4√n 2.2133638394006
5√n 1.8881750225898

Divisors of 24

1, 2, 3, 4, 6, 8, 12, 24

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -23
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 24 can be divided by 8 positive divisors. The sum of these divisors (counting 24) is 1, the average is 0.125.

Base conversion 24

Base System Value
2 Binary 11000
3 Ternary 220
4 Quaternary 120
5 Quinary 44
6 Senary 40
8 Octal 30
10 Decimal 24
12 Duodecimal 20
16 Hexadecimal 18
20 Vigesimal 14
36 Base36 o

Cryptographic Hash Functions

md5 1ff1de774005f8da13f42943881c655f
sha1 4d134bc072212ace2df385dae143139da74ec0ef
sha256 c2356069e9d1e79ca924378153cfbbfb4d4416b1f99d41a2940bfdb66c5319db
sha512 c0033b5f5a4815a172984d64037dd49a8663fb8b3a71e47f11ecd332c8c3819c57e1631fdf46d66c6ff0e58763a61529fefcfa2a6675e186ee901e5452fedd94
ripemd-160 c5c50c39f9b5de2dbb00e9ee07be15b276cec45c

24 as geometric shapes

Circle

Radius = n
Diameter 48
Circumference 150.79644737231
Area 1809.5573684677

Sphere

Radius = n
Volume 57905.835790967
Surface area 7238.2294738709
Circumference 150.79644737231

Square

Length = n
Perimeter 96
Area 576
Diagonal 33.941125496954

Cube

Length = n
Surface area 3456
Volume 13824
Space diagonal 41.569219381653

Equilateral Triangle

Length = n
Perimeter 72
Area 249.41531628992
Altitude 20.784609690827

Triangular Pyramid

Length = n
Surface area 249.41531628992
Volume 1629.1740238538
Height 11.313708498985