728475212 (number)

728475212 is an even 9-digits composite number following 728475211 and preceding 728475213. In scientific notation, it is written as 7.28475212 × 10^8. The sum of its digits is 38. It has a total of 4 prime factors and 12 positive divisors. There are 355766880 positive integers (up to 728475212) that are relatively prime to 728475212.

Interesting facts

Basic properties

Name

Name seven hundred twenty-eight million four hundred seventy-five thousand two hundred twelve

Notation

Scientific notation 7.28475212 × 10^8
Engineering notation 7.28475212 × 10^6

Prime Factorization of 728475212

Prime Factorization 2 × 2 × 43 × 4235321

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 364237606
Product of the distinct prime numbers

The prime factorization of 728475212 is 2 × 2 × 43 × 4235321. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 728475212)

Multiplication

n×y
n×2 1456950424
n×3 2185425636
n×4 2913900848
n×5 3642376060

Division

n÷y
n÷2 364237606
n÷3 242825070.66667
n÷3 182118803
n÷5 145695042.4

Exponentiation

ny
n2 530676134498444944
n3 3.865844095821E+26
n4 2.8161715972621E+35
n5 2.0515112013439E+44

Nth Root

y√n
2√n 26990.279954087
3√n 899.78398601752
4√n 164.2871874313
5√n 59.221984419319

Divisors of 728475212

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -728475211
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 728475212 can be divided by 12 positive divisors. The sum of these divisors (counting 728475212) is 1, the average is 0.083333333333333.

Base conversion 728475212

Base System Value
2 Binary 101011011010111010011001001100
3 Ternary 1212202202101010102
4 Quaternary 223122322121030
5 Quinary 2442442201322
6 Senary 200141430232
8 Octal 5332723114
10 Decimal 728475212
12 Duodecimal 183b6b378
16 Hexadecimal 2b6ba64c
20 Vigesimal b7cj80c
36 Base36 c1pr2k

Cryptographic Hash Functions

md5 ccdf9ac0f57339cfb7d1b1c0d2ac90f4
sha1 f55023cfea15ee30054595e1bf6dce73a8019f6f
sha256 311af61cf4951cf45466ca8ba27599772fe3b19db6feeb1c0310ba29d5cbd4da
sha512 dad247d89a1b06c0e57f219cf975038ef30233664f0f277058d2aa2cd68f6bb00aeeaf1ba8325e7e32b65fd5ca495047f587bba64ca9e7c6f2498b4c6d3d9074
ripemd-160 9a5c6a53d02b13bf668bd263a4dbc782df3f4979

728475212 as geometric shapes

Circle

Radius = n
Diameter 1456950424
Circumference 4577144748.6829
Area 1.6671682455757E+18

Sphere

Radius = n
Volume 1.6193209881806E+27
Surface area 6.668672982303E+18
Circumference 4577144748.6829

Square

Length = n
Perimeter 2913900848
Area 530676134498444944
Diagonal 1030219524.663

Cube

Length = n
Surface area 3184056806990669664
Volume 3.865844095821E+26
Space diagonal 1261756079.2385

Equilateral Triangle

Length = n
Perimeter 2185425636
Area 2.2978950682889E+17
Altitude 630878039.61925

Triangular Pyramid

Length = n
Surface area 2.2978950682889E+17
Volume 4.5559409586083E+25
Height 343406508.22101