72642304 (number)

72642304 is an even 8-digits composite number following 72642303 and preceding 72642305. In scientific notation, it is written as 7.2642304 × 10^7. The sum of its digits is 28. It has a total of 10 prime factors and 36 positive divisors. There are 31127040 positive integers (up to 72642304) that are relatively prime to 72642304.

Interesting facts

Basic properties

Name

Name seventy-two million six hundred forty-two thousand three hundred four

Notation

Scientific notation 7.2642304 × 10^7
Engineering notation 7.2642304 × 10^6

Prime Factorization of 72642304

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 49 × 5791

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 567518
Product of the distinct prime numbers

The prime factorization of 72642304 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 49 × 5791. Since it has a total of 10 prime factors.

Most popular turbo-numbers

Basic calculations (n = 72642304)

Multiplication

n×y
n×2 145284608
n×3 217926912
n×4 290569216
n×5 363211520

Division

n÷y
n÷2 36321152
n÷3 24214101.333333
n÷3 18160576
n÷5 14528460.8

Exponentiation

ny
n2 5276904330428416
n3 3.833264885499E+23
n4 2.7845719312494E+31
n5 2.0227772073969E+39

Nth Root

y√n
2√n 8523.0454650905
3√n 417.25018389465
4√n 92.320341556401
5√n 37.345469360667

Divisors of 72642304

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72642303
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72642304 can be divided by 36 positive divisors. The sum of these divisors (counting 72642304) is 1, the average is 0.027777777777778.

Base conversion 72642304

Base System Value
2 Binary 100010101000110111100000000
3 Ternary 12001200121111201
4 Quaternary 10111012330000
5 Quinary 122044023204
6 Senary 11112550544
8 Octal 425067400
10 Decimal 72642304
12 Duodecimal 203b2454
16 Hexadecimal 4546f00
20 Vigesimal 12e05f4
36 Base36 178z5s

Cryptographic Hash Functions

md5 b527b70ec0d483c7bed2ec3248802664
sha1 8885a8bea146fe41d29b533e9f8a55b404144c5e
sha256 2bdc18d68bd1610e9887a9330a32ece6089ad337109f7360fc0a33ea08aac0a6
sha512 118e3dc994b084485bbd1208ddc0b59e79848d3ede4f98b08645748d56c0154678fbdc26eb3c97dc7f00027be6f3170100c5974664f1ff779c420674278c894e
ripemd-160 20237a9fe16fd11451e84f1b52c845a223ba37a7

72642304 as geometric shapes

Circle

Radius = n
Diameter 145284608
Circumference 456425057.17247
Area 1.657788387817E+16

Sphere

Radius = n
Volume 1.605674240473E+24
Surface area 6.631153551268E+16
Circumference 456425057.17247

Square

Length = n
Perimeter 290569216
Area 5276904330428416
Diagonal 102731731.51883

Cube

Length = n
Surface area 31661425982570496
Volume 3.833264885499E+23
Space diagonal 125820161.30686

Equilateral Triangle

Length = n
Perimeter 217926912
Area 2.2849666017456E+15
Altitude 62910080.653432

Triangular Pyramid

Length = n
Surface area 2.2849666017456E+15
Volume 4.5175459910343E+22
Height 34243910.506276