72355448 (number)

72355448 is an even 8-digits composite number following 72355447 and preceding 72355449. In scientific notation, it is written as 7.2355448 × 10^7. The sum of its digits is 38. It has a total of 5 prime factors and 16 positive divisors. There are 32888800 positive integers (up to 72355448) that are relatively prime to 72355448.

Interesting facts

Basic properties

Name

Name seventy-two million three hundred fifty-five thousand four hundred forty-eight

Notation

Scientific notation 7.2355448 × 10^7
Engineering notation 7.2355448 × 10^6

Prime Factorization of 72355448

Prime Factorization 2 × 2 × 2 × 11 × 822221

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 18088862
Product of the distinct prime numbers

The prime factorization of 72355448 is 2 × 2 × 2 × 11 × 822221. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 72355448)

Multiplication

n×y
n×2 144710896
n×3 217066344
n×4 289421792
n×5 361777240

Division

n÷y
n÷2 36177724
n÷3 24118482.666667
n÷3 18088862
n÷5 14471089.6

Exponentiation

ny
n2 5235310855280704
n3 3.788032623531E+23
n4 2.740847975142E+31
n5 1.9831528314129E+39

Nth Root

y√n
2√n 8506.200561943
3√n 416.70023523327
4√n 92.229065711103
5√n 37.315928079713

Divisors of 72355448

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72355447
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72355448 can be divided by 16 positive divisors. The sum of these divisors (counting 72355448) is 1, the average is 0.0625.

Base conversion 72355448

Base System Value
2 Binary 100010100000000111001111000
3 Ternary 12001011001000102
4 Quaternary 10110000321320
5 Quinary 122010333243
6 Senary 11102454532
8 Octal 424007170
10 Decimal 72355448
12 Duodecimal 20294448
16 Hexadecimal 4500e78
20 Vigesimal 12c48c8
36 Base36 172ttk

Cryptographic Hash Functions

md5 b461e3525915c0873b6e9cc0739e0689
sha1 c54648efcee5dd3e751e8516775dc058dcd22444
sha256 8cbf7763b123d1006a505ba24beacfaa0173a345e9d6306886046616b135aa74
sha512 e0e49df7dfaec1f86b12f457a2b5bd3b9c22626beaed261626827cfb9f8cf67f70d9354b68de6b90c8d324713336940564d97c477a3d672b769cca2606363197
ripemd-160 deac935235459fa7d3f9ca1d04854acf3ff1b017

72355448 as geometric shapes

Circle

Radius = n
Diameter 144710896
Circumference 454622687.768
Area 1.6447214122209E+16

Sphere

Radius = n
Volume 1.5867273948858E+24
Surface area 6.5788856488835E+16
Circumference 454622687.768

Square

Length = n
Perimeter 289421792
Area 5235310855280704
Diagonal 102326055.87318

Cube

Length = n
Surface area 31411865131684224
Volume 3.788032623531E+23
Space diagonal 125323312.14041

Equilateral Triangle

Length = n
Perimeter 217066344
Area 2.2669560986908E+15
Altitude 62661656.070204

Triangular Pyramid

Length = n
Surface area 2.2669560986908E+15
Volume 4.464239259091E+22
Height 34108685.29106