49209728 (number)

49209728 is an even 8-digits composite number following 49209727 and preceding 49209729. In scientific notation, it is written as 4.9209728 × 10^7. The sum of its digits is 41. It has a total of 9 prime factors and 32 positive divisors. There are 24368128 positive integers (up to 49209728) that are relatively prime to 49209728.

Interesting facts

Basic properties

Name

Name forty-nine million two hundred nine thousand seven hundred twenty-eight

Notation

Scientific notation 4.9209728 × 10^7
Engineering notation 4.9209728 × 10^6

Prime Factorization of 49209728

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 107 × 3593

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 768902
Product of the distinct prime numbers

The prime factorization of 49209728 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 107 × 3593. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 49209728)

Multiplication

n×y
n×2 98419456
n×3 147629184
n×4 196838912
n×5 246048640

Division

n÷y
n÷2 24604864
n÷3 16403242.666667
n÷3 12302432
n÷5 9841945.6

Exponentiation

ny
n2 2421597329833984
n3 1.1916614592666E+23
n4 5.8641336278591E+30
n5 2.885724207826E+38

Nth Root

y√n
2√n 7014.9645758193
3√n 366.45190876722
4√n 83.755385354133
5√n 34.54698830016

Divisors of 49209728

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -49209727
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 49209728 can be divided by 32 positive divisors. The sum of these divisors (counting 49209728) is 1, the average is 0.03125.

Base conversion 49209728

Base System Value
2 Binary 10111011101110000110000000
3 Ternary 10102121010001112
4 Quaternary 2323232012000
5 Quinary 100044202403
6 Senary 4514422452
8 Octal 273560600
10 Decimal 49209728
12 Duodecimal 14591a28
16 Hexadecimal 2eee180
20 Vigesimal f7b468
36 Base36 taqgw

Cryptographic Hash Functions

md5 6aeb5407c6d0f09e56aaef0053e41920
sha1 8374559c7000c6a1175fc1e5561d70fd5c2940a4
sha256 a1278bd69a60563b9766d63e40e754be81f26d49313aab81e097fb713b6e64ac
sha512 c20e08c27ea73ac2426b47b412679f79ca5548fba4bb1dd12633185523f407df46c88ed607907a0c90dab8fe88ad5b2bb1ef72b10ce593421b1c29a170948f97
ripemd-160 b83e5e4cc8b97329e2ce91808350dfb60f94a0c9

49209728 as geometric shapes

Circle

Radius = n
Diameter 98419456
Circumference 309193839.9399
Area 7.6076723813591E+15

Sphere

Radius = n
Volume 4.9916198479972E+23
Surface area 3.0430689525436E+16
Circumference 309193839.9399

Square

Length = n
Perimeter 196838912
Area 2421597329833984
Diagonal 69593064.738291

Cube

Length = n
Surface area 14529583979003904
Volume 1.1916614592666E+23
Space diagonal 85233749.122645

Equilateral Triangle

Length = n
Perimeter 147629184
Area 1.0485824026864E+15
Altitude 42616874.561322

Triangular Pyramid

Length = n
Surface area 1.0485824026864E+15
Volume 1.4043864978767E+22
Height 23197688.246097