72479423 (number)

72479423 is an odd 8-digits composite number following 72479422 and preceding 72479424. In scientific notation, it is written as 7.2479423 × 10^7. The sum of its digits is 38. It has a total of 2 prime factors and 4 positive divisors. There are 72442608 positive integers (up to 72479423) that are relatively prime to 72479423.

Interesting facts

Basic properties

Name

Name seventy-two million four hundred seventy-nine thousand four hundred twenty-three

Notation

Scientific notation 7.2479423 × 10^7
Engineering notation 7.2479423 × 10^6

Prime Factorization of 72479423

Prime Factorization 34729 × 2087

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 72479423
Product of the distinct prime numbers

The prime factorization of 72479423 is 34729 × 2087. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 72479423)

Multiplication

n×y
n×2 144958846
n×3 217438269
n×4 289917692
n×5 362397115

Division

n÷y
n÷2 36239711.5
n÷3 24159807.666667
n÷3 18119855.75
n÷5 14495884.6

Exponentiation

ny
n2 5253266758412929
n3 3.8075374351485E+23
n4 2.7596811635046E+31
n5 2.0002009839478E+39

Nth Root

y√n
2√n 8513.4847741686
3√n 416.93809308586
4√n 92.268547047022
5√n 37.32870686803

Divisors of 72479423

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72479422
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72479423 can be divided by 4 positive divisors. The sum of these divisors (counting 72479423) is 1, the average is 0.25.

Base conversion 72479423

Base System Value
2 Binary 100010100011111001010111111
3 Ternary 12001101100002002
4 Quaternary 10110133022333
5 Quinary 122023320143
6 Senary 11105252515
8 Octal 424371277
10 Decimal 72479423
12 Duodecimal 2033413b
16 Hexadecimal 451f2bf
20 Vigesimal 12cjib3
36 Base36 175hhb

Cryptographic Hash Functions

md5 5508904f5cba0e9ee84c0ac832da7549
sha1 ecffdfc87589fabfdb2a1bf9f72114478cb16cb3
sha256 d54331d825d3bc46af3050458d025105d2a9fe19ab7fdb556d22df5f6de17107
sha512 a65212072e959d28fd3233b4b30bbc0e37f975ee2b915428d1d6d81f248eaffba16c09a11229dff2e749b53e4f763721141705617e61d6219b421189d333cb5f
ripemd-160 258af369162cbb2d68f6eed3fe913536395f6ec1

72479423 as geometric shapes

Circle

Radius = n
Diameter 144958846
Circumference 455401645.66645
Area 1.6503624255578E+16

Sphere

Radius = n
Volume 1.5948975512708E+24
Surface area 6.601449702231E+16
Circumference 455401645.66645

Square

Length = n
Perimeter 289917692
Area 5253266758412929
Diagonal 102501382.99958

Cube

Length = n
Surface area 31519600550477574
Volume 3.8075374351485E+23
Space diagonal 125538043.13928

Equilateral Triangle

Length = n
Perimeter 217438269
Area 2.274731232821E+15
Altitude 62769021.569638

Triangular Pyramid

Length = n
Surface area 2.274731232821E+15
Volume 4.4872259000252E+22
Height 34167127.666525