72269904 (number)

72269904 is an even 8-digits composite number following 72269903 and preceding 72269905. In scientific notation, it is written as 7.2269904 × 10^7. The sum of its digits is 39. It has a total of 7 prime factors and 40 positive divisors. There are 20647872 positive integers (up to 72269904) that are relatively prime to 72269904.

Interesting facts

Basic properties

Name

Name seventy-two million two hundred sixty-nine thousand nine hundred four

Notation

Scientific notation 7.2269904 × 10^7
Engineering notation 7.2269904 × 10^6

Prime Factorization of 72269904

Prime Factorization 2 × 2 × 2 × 2 × 3 × 49 × 30727

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 9033738
Product of the distinct prime numbers

The prime factorization of 72269904 is 2 × 2 × 2 × 2 × 3 × 49 × 30727. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 72269904)

Multiplication

n×y
n×2 144539808
n×3 216809712
n×4 289079616
n×5 361349520

Division

n÷y
n÷2 36134952
n÷3 24089968
n÷3 18067476
n÷5 14453980.8

Exponentiation

ny
n2 5222939024169216
n3 3.7746130187456E+23
n4 2.727909205019E+31
n5 1.9714573636744E+39

Nth Root

y√n
2√n 8501.1707429036
3√n 416.53595245517
4√n 92.201793599168
5√n 37.307100370086

Divisors of 72269904

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72269903
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72269904 can be divided by 40 positive divisors. The sum of these divisors (counting 72269904) is 1, the average is 0.025.

Base conversion 72269904

Base System Value
2 Binary 100010011101100000001010000
3 Ternary 12000222200200010
4 Quaternary 10103230001100
5 Quinary 122000114104
6 Senary 11100554520
8 Octal 423540120
10 Decimal 72269904
12 Duodecimal 20252a40
16 Hexadecimal 44ec050
20 Vigesimal 12bdef4
36 Base36 170ztc

Cryptographic Hash Functions

md5 b833b66cdea2dcb3bae1fcca12087f35
sha1 a22509f177e0356793149dea6153a474a9119bcb
sha256 c4d66c653763b9c60381890fd653d0187241a0961c7edb214a3cc6bf7bb77b79
sha512 eb4a84ab1066f3d13f39a66acd81cf7746c29fb06ebabae6aa28bc8388711184c3276aedce64f882064a1ae336960e3647f1c52ae3bc8f3b24e144c06fc27142
ripemd-160 7390f27ed0528cd008eb11165e3d547963865706

72269904 as geometric shapes

Circle

Radius = n
Diameter 144539808
Circumference 454085198.96408
Area 1.6408346868477E+16

Sphere

Radius = n
Volume 1.5811062039781E+24
Surface area 6.563338747391E+16
Circumference 454085198.96408

Square

Length = n
Perimeter 289079616
Area 5222939024169216
Diagonal 102205078.3882

Cube

Length = n
Surface area 31337634145015296
Volume 3.7746130187456E+23
Space diagonal 125175145.58613

Equilateral Triangle

Length = n
Perimeter 216809712
Area 2.2615989386738E+15
Altitude 62587572.793063

Triangular Pyramid

Length = n
Surface area 2.2615989386738E+15
Volume 4.4484241031834E+22
Height 34068359.462734