49646720 (number)

49646720 is an even 8-digits composite number following 49646719 and preceding 49646721. In scientific notation, it is written as 4.9646720 × 10^7. The sum of its digits is 38. It has a total of 9 prime factors and 32 positive divisors. There are 19858432 positive integers (up to 49646720) that are relatively prime to 49646720.

Interesting facts

Basic properties

Name

Name forty-nine million six hundred forty-six thousand seven hundred twenty

Notation

Scientific notation 4.9646720 × 10^7
Engineering notation 4.9646720 × 10^6

Prime Factorization of 49646720

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 77573

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 775730
Product of the distinct prime numbers

The prime factorization of 49646720 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 77573. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 49646720)

Multiplication

n×y
n×2 99293440
n×3 148940160
n×4 198586880
n×5 248233600

Division

n÷y
n÷2 24823360
n÷3 16548906.666667
n÷3 12411680
n÷5 9929344

Exponentiation

ny
n2 2464796806758400
n3 1.2236907692203E+23
n4 6.0752232986064E+30
n5 3.0161491004339E+38

Nth Root

y√n
2√n 7046.0428610675
3√n 367.53343518587
4√n 83.940710391725
5√n 34.608128311354

Divisors of 49646720

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 -49646719
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 49646720 can be divided by 32 positive divisors. The sum of these divisors (counting 49646720) is 1, the average is 0.03125.

Base conversion 49646720

Base System Value
2 Binary 10111101011000110010000000
3 Ternary 10110102022111102
4 Quaternary 2331120302000
5 Quinary 100202143340
6 Senary 4532033532
8 Octal 275306200
10 Decimal 49646720
12 Duodecimal 147628a8
16 Hexadecimal 2f58c80
20 Vigesimal fa5gg0
36 Base36 tk3nk

Cryptographic Hash Functions

md5 7b3355c80a00f7265d8844ddb585d05a
sha1 7bb58eb5c38b4eb2d145d96bdbdfc2c6d75d99e6
sha256 af9f26fd1a449ace0bb6206d0c1758c81c730aadb50b0402601760429a34f84f
sha512 16b03819a34716089371a12829ea9c33835794d5e013bcb8772d6ea93503e7da19aba925522a8a10558770652dc746434190c4bf67b28eb237cf3ea6210dee3a
ripemd-160 bf478e6ab420a9da0a0022de7e187df08e83ba89

49646720 as geometric shapes

Circle

Radius = n
Diameter 99293440
Circumference 311939541.65366
Area 7.7433875407038E+15

Sphere

Radius = n
Volume 5.1257839077974E+23
Surface area 3.0973550162815E+16
Circumference 311939541.65366

Square

Length = n
Perimeter 198586880
Area 2464796806758400
Diagonal 70211064.75134

Cube

Length = n
Surface area 14788780840550400
Volume 1.2236907692203E+23
Space diagonal 85990641.469146

Equilateral Triangle

Length = n
Perimeter 148940160
Area 1.0672883249098E+15
Altitude 42995320.734573

Triangular Pyramid

Length = n
Surface area 1.0672883249098E+15
Volume 1.4421334016517E+22
Height 23403688.250447