208538553 (number)

208538553 is an odd 9-digits composite number following 208538552 and preceding 208538554. In scientific notation, it is written as 2.08538553 × 10^8. The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors. There are 138837104 positive integers (up to 208538553) that are relatively prime to 208538553.

Interesting facts

Basic properties

Name

Name two hundred eight million five hundred thirty-eight thousand five hundred fifty-three

Notation

Scientific notation 2.08538553 × 10^8
Engineering notation 2.08538553 × 10^6

Prime Factorization of 208538553

Prime Factorization 3 × 743 × 93557

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 208538553
Product of the distinct prime numbers

The prime factorization of 208538553 is 3 × 743 × 93557. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 1, 2, 29, 564, 60, 2300, 3983, 25023, 63612, 739822, 965573, 6515912, 401317, 38894958, 93552607, 120506421, 482484873, 1815801261, 6288014765

Basic calculations (n = 208538553)

Multiplication

n×y
n×2 417077106
n×3 625615659
n×4 834154212
n×5 1042692765

Division

n÷y
n÷2 104269276.5
n÷3 69512851
n÷3 52134638.25
n÷5 41707710.6

Exponentiation

ny
n2 43488328087333809
n3 9.0689930117219E+24
n4 1.8912346798316E+33
n5 3.943953435155E+41

Nth Root

y√n
2√n 14440.863997698
3√n 593.01013872463
4√n 120.17014603344
5√n 46.114475261751

Divisors of 208538553

1, 3, 743, 2229, 93557, 280671, 69512851, 208538553

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -208538552
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 208538553 can be divided by 8 positive divisors. The sum of these divisors (counting 208538553) is 1, the average is 0.125.

Base conversion 208538553

Base System Value
2 Binary 1100011011100000101110111001
3 Ternary 112112101212010010
4 Quaternary 30123200232321
5 Quinary 411341213203
6 Senary 32405412133
8 Octal 1433405671
10 Decimal 208538553
12 Duodecimal 59a0a049
16 Hexadecimal c6e0bb9
20 Vigesimal 353767d
36 Base36 3g5pdl

Cryptographic Hash Functions

md5 5d26f5901463a29c610c2550b2c7354a
sha1 211f58d1ec5e447df73027a95f596a45d73b9927
sha256 0cb4422d68b78fa45e5c0594cc2c45d2933bb72993a32155dd68c7a5dc6bc1bc
sha512 a9dd53b743c042579f949b4da28f26ca7f64e0c352b084b7d1fbe7ced8caa2dec87d2dcf22414581f0380e36832ee76b2e2276c81f9ce771cd46ac8c0060c9a3
ripemd-160 6a9d21a545b168aec414eb86f21a283d42b66098

208538553 as geometric shapes

Circle

Radius = n
Diameter 417077106
Circumference 1310286372.1901
Area 1.3662261203607E+17

Sphere

Radius = n
Volume 3.7988109094777E+25
Surface area 5.4649044814428E+17
Circumference 1310286372.1901

Square

Length = n
Perimeter 834154212
Area 43488328087333809
Diagonal 294918049.93026

Cube

Length = n
Surface area 260929968524002854
Volume 9.0689930117219E+24
Space diagonal 361199369.1329

Equilateral Triangle

Length = n
Perimeter 625615659
Area 1.8830998445872E+16
Altitude 180599684.56645

Triangular Pyramid

Length = n
Surface area 1.8830998445872E+16
Volume 1.068791076187E+24
Height 98306016.64342