6720448 (number)

6720448 is an even 7-digits composite number following 6720447 and preceding 6720449. In scientific notation, it is written as 6.720448 × 10^6. The sum of its digits is 31. It has a total of 9 prime factors and 42 positive divisors. There are 2878848 positive integers (up to 6720448) that are relatively prime to 6720448.

Interesting facts

Basic properties

Name

Name six million seven hundred twenty thousand four hundred forty-eight

Notation

Scientific notation 6.720448 × 10^6
Engineering notation 6.720448 × 10^6

Prime Factorization of 6720448

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 7 × 7 × 2143

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 30002
Product of the distinct prime numbers

The prime factorization of 6720448 is 2 × 2 × 2 × 2 × 2 × 2 × 7 × 7 × 2143. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 6720448)

Multiplication

n×y
n×2 13440896
n×3 20161344
n×4 26881792
n×5 33602240

Division

n÷y
n÷2 3360224
n÷3 2240149.3333333
n÷3 1680112
n÷5 1344089.6

Exponentiation

ny
n2 45164421320704
n3 3.0352514493588E+20
n4 2.0398249532341E+27
n5 1.3708537527312E+34

Nth Root

y√n
2√n 2592.382687799
3√n 188.71195262524
4√n 50.915446455855
5√n 23.199554488101

Divisors of 6720448

42 divisors

τ Total Divisors 42
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -6720447
Sum of the proper positive divisors of n
A Arithmetic Mean 0.023809523809524
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 42
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 6720448 can be divided by 42 positive divisors. The sum of these divisors (counting 6720448) is 1, the average is 0.023809523809524.

Base conversion 6720448

Base System Value
2 Binary 11001101000101111000000
3 Ternary 110122102201111
4 Quaternary 121220233000
5 Quinary 3210023243
6 Senary 400013104
8 Octal 31505700
10 Decimal 6720448
12 Duodecimal 2301194
16 Hexadecimal 668bc0
20 Vigesimal 220128
36 Base36 401j4

Cryptographic Hash Functions

md5 4950e6de9303dcc35a243a318e09370e
sha1 5653f0b053ddc1e6cf20a305963a97e74d4fb633
sha256 9dd20d57960920641f7c3537272ce9f9e64d05a73852de0f4471386caa1a6ce7
sha512 67c26f07ab7d079167f1c2f256bda8061a04b9fe72f319e4a6f546af8378f08184ddd5eb0770ce15dd5862ceac2fe43c3f59e06123fa5714dd57a00916e3ba45
ripemd-160 befc6b550bd7a20caea8250fe08319e33dd1683a

6720448 as geometric shapes

Circle

Radius = n
Diameter 13440896
Circumference 42225820.131264
Area 1.4188821422476E+14

Sphere

Radius = n
Volume 1.2714031540138E+21
Surface area 5.6755285689903E+14
Circumference 42225820.131264

Square

Length = n
Perimeter 26881792
Area 45164421320704
Diagonal 9504148.7068231

Cube

Length = n
Surface area 270986527924224
Volume 3.0352514493588E+20
Space diagonal 11640157.385625

Equilateral Triangle

Length = n
Perimeter 20161344
Area 19556768105477
Altitude 5820078.6928123

Triangular Pyramid

Length = n
Surface area 19556768105477
Volume 3.5770781374132E+19
Height 3168049.568941