205384764 (number)

205384764 is an even 9-digits composite number following 205384763 and preceding 205384765. In scientific notation, it is written as 2.05384764 × 10^8. The sum of its digits is 39. It has a total of 6 prime factors and 48 positive divisors. There are 62769600 positive integers (up to 205384764) that are relatively prime to 205384764.

Interesting facts

Basic properties

Name

Name two hundred five million three hundred eighty-four thousand seven hundred sixty-four

Notation

Scientific notation 2.05384764 × 10^8
Engineering notation 2.05384764 × 10^6

Prime Factorization of 205384764

Prime Factorization 2 × 2 × 13 × 3 × 151 × 8719

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 102692382
Product of the distinct prime numbers

The prime factorization of 205384764 is 2 × 2 × 13 × 3 × 151 × 8719. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 205384764)

Multiplication

n×y
n×2 410769528
n×3 616154292
n×4 821539056
n×5 1026923820

Division

n÷y
n÷2 102692382
n÷3 68461588
n÷3 51346191
n÷5 41076952.8

Exponentiation

ny
n2 42182901283335696
n3 8.6637252249132E+24
n4 1.7793971606796E+33
n5 3.6546106590846E+41

Nth Root

y√n
2√n 14331.251306149
3√n 590.0055194351
4√n 119.71320439345
5√n 45.974143245839

Divisors of 205384764

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 -205384763
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 205384764 can be divided by 48 positive divisors. The sum of these divisors (counting 205384764) is 1, the average is 0.020833333333333.

Base conversion 205384764

Base System Value
2 Binary 1100001111011110110000111100
3 Ternary 112022110121221010
4 Quaternary 30033132300330
5 Quinary 410034303024
6 Senary 32214035220
8 Octal 1417366074
10 Decimal 205384764
12 Duodecimal 58948b10
16 Hexadecimal c3dec3c
20 Vigesimal 343d1i4
36 Base36 3ea3wc

Cryptographic Hash Functions

md5 e252ffcdf6ffc5d5c46d1dd252ddf8b8
sha1 94f3c0e34ba10a57850fc21bb722fd77e4f05a6f
sha256 49b9a53d20b55292ffb67b026704af6a1e6b9979972e2dfe1f15a4f911ddf481
sha512 0d31199a14695b0d1b379c5f69e212854d10da02ee8978a74ab466b486d8ee9eb4988f307b2501a5b936959d0fe516812f1b3d2dcb1974278f32f2a5fad41182
ripemd-160 9817fd50dc83c7640c0d47800931eb1738d8f545

205384764 as geometric shapes

Circle

Radius = n
Diameter 410769528
Circumference 1290470531.4833
Area 1.3252149277883E+17

Sphere

Radius = n
Volume 3.6290527359077E+25
Surface area 5.3008597111532E+17
Circumference 1290470531.4833

Square

Length = n
Perimeter 821539056
Area 42182901283335696
Diagonal 290457918.7536

Cube

Length = n
Surface area 253097407700014176
Volume 8.6637252249132E+24
Space diagonal 355736846.34854

Equilateral Triangle

Length = n
Perimeter 616154292
Area 1.826573205835E+16
Altitude 177868423.17427

Triangular Pyramid

Length = n
Surface area 1.826573205835E+16
Volume 1.0210298094788E+24
Height 96819306.251199