208538572 (number)

208538572 is an even 9-digits composite number following 208538571 and preceding 208538573. In scientific notation, it is written as 2.08538572 × 10^8. The sum of its digits is 40. It has a total of 6 prime factors and 48 positive divisors. There are 92473920 positive integers (up to 208538572) that are relatively prime to 208538572.

Interesting facts

Basic properties

Name

Name two hundred eight million five hundred thirty-eight thousand five hundred seventy-two

Notation

Scientific notation 2.08538572 × 10^8
Engineering notation 2.08538572 × 10^6

Prime Factorization of 208538572

Prime Factorization 2 × 2 × 11 × 127 × 67 × 557

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 104269286
Product of the distinct prime numbers

The prime factorization of 208538572 is 2 × 2 × 11 × 127 × 67 × 557. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 208538572)

Multiplication

n×y
n×2 417077144
n×3 625615716
n×4 834154288
n×5 1042692860

Division

n÷y
n÷2 104269286
n÷3 69512857.333333
n÷3 52134643
n÷5 41707714.4

Exponentiation

ny
n2 43488336011799184
n3 9.0689954905568E+24
n4 1.8912353690751E+33
n5 3.9439552318282E+41

Nth Root

y√n
2√n 14440.864655553
3√n 593.01015673439
4√n 120.17014877062
5√n 46.114476102051

Divisors of 208538572

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 -208538571
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 208538572 can be divided by 48 positive divisors. The sum of these divisors (counting 208538572) is 1, the average is 0.020833333333333.

Base conversion 208538572

Base System Value
2 Binary 1100011011100000101111001100
3 Ternary 112112101212010211
4 Quaternary 30123200233030
5 Quinary 411341213242
6 Senary 32405412204
8 Octal 1433405714
10 Decimal 208538572
12 Duodecimal 59a0a064
16 Hexadecimal c6e0bcc
20 Vigesimal 353768c
36 Base36 3g5pe4

Cryptographic Hash Functions

md5 ae2c2688c33925a1357a3540e8589c5c
sha1 cda2d1fcc2ea12a55bf4a7b335ba95ff5ae5c889
sha256 bcda051316a5801295cc571c91dc721d13207509b45327b81dbd28f6cc2379f6
sha512 b67dc222f86dfc46bac4620943944b37d03ecdd2012df21a35443ecbd0660461b554b2e4a8a8b9b9e17cc8e8e68e329acd3cb8600fed7ad80671949ee76b3326
ripemd-160 f1f85fbe7a9f7a6b415927151dacc14eb9642359

208538572 as geometric shapes

Circle

Radius = n
Diameter 417077144
Circumference 1310286491.5706
Area 1.3662263693151E+17

Sphere

Radius = n
Volume 3.7988119478096E+25
Surface area 5.4649054772605E+17
Circumference 1310286491.5706

Square

Length = n
Perimeter 834154288
Area 43488336011799184
Diagonal 294918076.80032

Cube

Length = n
Surface area 260930016070795104
Volume 9.0689954905568E+24
Space diagonal 361199402.04186

Equilateral Triangle

Length = n
Perimeter 625615716
Area 1.8831001877266E+16
Altitude 180599701.02093

Triangular Pyramid

Length = n
Surface area 1.8831001877266E+16
Volume 1.0687913683205E+24
Height 98306025.600106