209748768 (number)

209748768 is an even 9-digits composite number following 209748767 and preceding 209748769. In scientific notation, it is written as 2.09748768 × 10^8. The sum of its digits is 51. It has a total of 8 prime factors and 48 positive divisors. There are 68929280 positive integers (up to 209748768) that are relatively prime to 209748768.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.09748768 × 10^8
Engineering notation 2.09748768 × 10^6

Prime Factorization of 209748768

Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 71 × 30773

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 13109298
Product of the distinct prime numbers

The prime factorization of 209748768 is 2 × 2 × 2 × 2 × 2 × 3 × 71 × 30773. Since it has a total of 8 prime factors.

Most popular turbo-numbers

7, 8, 1, 66, 345, 371, 4495, 6939, 50620, 32304, 344834, 80678, 5470004, 2311054, 27228628, 80564946, 202666072, 638788398, 9630790231, 8260682911

Basic calculations (n = 209748768)

Multiplication

n×y
n×2 419497536
n×3 629246304
n×4 838995072
n×5 1048743840

Division

n÷y
n÷2 104874384
n÷3 69916256
n÷3 52437192
n÷5 41949753.6

Exponentiation

ny
n2 43994545677517824
n3 9.2278017545791E+24
n4 1.9355200493712E+33
n5 4.0597294579491E+41

Nth Root

y√n
2√n 14482.705824534
3√n 594.15506840376
4√n 120.34411420811
5√n 46.167874816486

Divisors of 209748768

1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 71, 96, 142, 213, 284, 426, 568, 852, 1136, 1704, 2272, 3408, 6816, 30773, 61546, 92319, 123092, 184638, 246184, 369276, 492368, 738552, 984736, 1477104, 2184883, 2954208, 4369766, 6554649, 8739532, 13109298, 17479064, 26218596, 34958128, 52437192, 69916256, 104874384, 209748768

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -209748767
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 209748768 can be divided by 48 positive divisors. The sum of these divisors (counting 209748768) is 1, the average is 0.020833333333333.

Base conversion 209748768

Base System Value
2 Binary 1100100000001000001100100000
3 Ternary 112121200100012220
4 Quaternary 30200020030200
5 Quinary 412143430033
6 Senary 32451351040
8 Octal 1440101440
10 Decimal 209748768
12 Duodecimal 5a2b2480
16 Hexadecimal c808320
20 Vigesimal 35aibi8
36 Base36 3gvn6o

Cryptographic Hash Functions

md5 da0a874d23c0022e4a48a86854c95281
sha1 8904183becaecec6bf03bf6333dbff73a9d6df0d
sha256 580cb4ec3be088dbb2310fccb6f7717d11729ded9f7da612549032d7e815de0c
sha512 e419abe0ef273ee4989581189be7e610f195277e2725ea9ecf53a64c556f603f055b016851daf1ceaaee954966b201130b36ef9d14e43c5cf48b113b1ccba70e
ripemd-160 9cf5cd6d02466f65c84a144a8e85f5938bdbf035

209748768 as geometric shapes

Circle

Radius = n
Diameter 419497536
Circumference 1317890377.2966
Area 1.3821294149851E+17

Sphere

Radius = n
Volume 3.8653325601292E+25
Surface area 5.5285176599404E+17
Circumference 1317890377.2966

Square

Length = n
Perimeter 838995072
Area 43994545677517824
Diagonal 296629552.39665

Cube

Length = n
Surface area 263967274065106944
Volume 9.2278017545791E+24
Space diagonal 363295523.00098

Equilateral Triangle

Length = n
Perimeter 629246304
Area 1.9050197092343E+16
Altitude 181647761.50049

Triangular Pyramid

Length = n
Surface area 1.9050197092343E+16
Volume 1.087506866018E+24
Height 98876517.465549