49207728 (number)

49207728 is an even 8-digits composite number following 49207727 and preceding 49207729. In scientific notation, it is written as 4.9207728 × 10^7. The sum of its digits is 39. It has a total of 6 prime factors and 20 positive divisors. There are 16402560 positive integers (up to 49207728) that are relatively prime to 49207728.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 4.9207728 × 10^7
Engineering notation 4.9207728 × 10^6

Prime Factorization of 49207728

Prime Factorization 2 × 2 × 2 × 2 × 3 × 1025161

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 6150966
Product of the distinct prime numbers

The prime factorization of 49207728 is 2 × 2 × 2 × 2 × 3 × 1025161. Since it has a total of 6 prime factors.

Most popular turbo-numbers

10, 7, 81, 19, 466, 77, 2526, 8405, 66125, 78266, 798727, 159380, 1384047, 2411207, 82043352, 85549989, 975600856, 391737322, 423768184, 1896503585

Basic calculations (n = 49207728)

Multiplication

n×y
n×2 98415456
n×3 147623184
n×4 196830912
n×5 246038640

Division

n÷y
n÷2 24603864
n÷3 16402576
n÷3 12301932
n÷5 9841545.6

Exponentiation

ny
n2 2421400494921984
n3 1.1915161693319E+23
n4 5.8631803568084E+30
n5 2.8851378421277E+38

Nth Root

y√n
2√n 7014.822021976
3√n 366.44694420854
4√n 83.754534336811
5√n 34.546707481294

Divisors of 49207728

1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1025161, 2050322, 3075483, 4100644, 6150966, 8201288, 12301932, 16402576, 24603864, 49207728

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -49207727
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 49207728 can be divided by 20 positive divisors. The sum of these divisors (counting 49207728) is 1, the average is 0.05.

Base conversion 49207728

Base System Value
2 Binary 10111011101101100110110000
3 Ternary 10102121000022110
4 Quaternary 2323231212300
5 Quinary 100044121403
6 Senary 4514405320
8 Octal 273554660
10 Decimal 49207728
12 Duodecimal 14590840
16 Hexadecimal 2eed9b0
20 Vigesimal f7aj68
36 Base36 taoxc

Cryptographic Hash Functions

md5 977b9298ff7669161b1f5b32f3b8b3d8
sha1 1b27dbe112ddfa6512429f2251be7c3a84b42c03
sha256 1cf87bea2b14dbc2d28fced46a66af8b6e835ef5b454e4832317e91c2f290211
sha512 47a9c742a157e1fb579a37e1f8f1fed6cb600692d6e179382b5bd840c2e9ff57fe344862ba7148d25d62beb106a8d917317182607dee0d028ad18d277f95bce4
ripemd-160 f77806f362cf8d98046b06c509889522392ab084

49207728 as geometric shapes

Circle

Radius = n
Diameter 98415456
Circumference 309181273.56929
Area 7.6070540062456E+15

Sphere

Radius = n
Volume 4.9910112589419E+23
Surface area 3.0428216024982E+16
Circumference 309181273.56929

Square

Length = n
Perimeter 196830912
Area 2421400494921984
Diagonal 69590236.311166

Cube

Length = n
Surface area 14528402969531904
Volume 1.1915161693319E+23
Space diagonal 85230285.02103

Equilateral Triangle

Length = n
Perimeter 147623184
Area 1.0484971706693E+15
Altitude 42615142.510515

Triangular Pyramid

Length = n
Surface area 1.0484971706693E+15
Volume 1.4042152720466E+22
Height 23196745.437055