208564764 (number)

208564764 is an even 9-digits composite number following 208564763 and preceding 208564765. In scientific notation, it is written as 2.08564764 × 10^8. The sum of its digits is 42. It has a total of 6 prime factors and 48 positive divisors. There are 67985280 positive integers (up to 208564764) that are relatively prime to 208564764.

Interesting facts

Basic properties

Name

Name two hundred eight million five hundred sixty-four thousand seven hundred sixty-four

Notation

Scientific notation 2.08564764 × 10^8
Engineering notation 2.08564764 × 10^6

Prime Factorization of 208564764

Prime Factorization 2 × 2 × 3 × 59 × 223 × 1321

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 104282382
Product of the distinct prime numbers

The prime factorization of 208564764 is 2 × 2 × 3 × 59 × 223 × 1321. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 208564764)

Multiplication

n×y
n×2 417129528
n×3 625694292
n×4 834259056
n×5 1042823820

Division

n÷y
n÷2 104282382
n÷3 69521588
n÷3 52141191
n÷5 41712952.8

Exponentiation

ny
n2 43499260782375696
n3 9.0724130592506E+24
n4 1.8921856886131E+33
n5 3.9464326158977E+41

Nth Root

y√n
2√n 14441.771497985
3√n 593.03498263216
4√n 120.17392187153
5√n 46.115634419835

Divisors of 208564764

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 -208564763
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 208564764 can be divided by 48 positive divisors. The sum of these divisors (counting 208564764) is 1, the average is 0.020833333333333.

Base conversion 208564764

Base System Value
2 Binary 1100011011100111001000011100
3 Ternary 112112110012001220
4 Quaternary 30123213020130
5 Quinary 411343033024
6 Senary 32410133340
8 Octal 1433471034
10 Decimal 208564764
12 Duodecimal 59a21250
16 Hexadecimal c6e721c
20 Vigesimal 353abi4
36 Base36 3g69lo

Cryptographic Hash Functions

md5 5c4b567df1ed461e14995b521a259cef
sha1 81f66e8dddcd9e633ad941374db60f73d0e8f6c1
sha256 c2395957bd9634cce0b776b383c35b3e8038e8c099ec18000b912c0a3078eb07
sha512 f8d90036f8044e4e2dc3ef13b02f79cb6c15863b5fd4a38bc00b872deb4a100a63b7c9c27f68470506fce947f7710a9d6507c1bcbc40251e2c096570e774e5f1
ripemd-160 c5e6d13a42b24ca02416d63fd58630fea101b6bd

208564764 as geometric shapes

Circle

Radius = n
Diameter 417129528
Circumference 1310451060.7602
Area 1.366569581105E+17

Sphere

Radius = n
Volume 3.8002434956365E+25
Surface area 5.4662783244199E+17
Circumference 1310451060.7602

Square

Length = n
Perimeter 834259056
Area 43499260782375696
Diagonal 294955117.88194

Cube

Length = n
Surface area 260995564694254176
Volume 9.0724130592506E+24
Space diagonal 361244767.91661

Equilateral Triangle

Length = n
Perimeter 625694292
Area 1.8835732441691E+16
Altitude 180622383.95831

Triangular Pyramid

Length = n
Surface area 1.8835732441691E+16
Volume 1.0691941326536E+24
Height 98318372.627315