208681330 (number)

208681330 is an even 9-digits composite number following 208681329 and preceding 208681331. In scientific notation, it is written as 2.08681330 × 10^8. The sum of its digits is 31. It has a total of 5 prime factors and 32 positive divisors. There are 70046400 positive integers (up to 208681330) that are relatively prime to 208681330.

Interesting facts

Basic properties

Name

Name two hundred eight million six hundred eighty-one thousand three hundred thirty

Notation

Scientific notation 2.08681330 × 10^8
Engineering notation 2.08681330 × 10^6

Prime Factorization of 208681330

Prime Factorization 2 × 5 × 11 × 13 × 145931

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 208681330
Product of the distinct prime numbers

The prime factorization of 208681330 is 2 × 5 × 11 × 13 × 145931. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 208681330)

Multiplication

n×y
n×2 417362660
n×3 626043990
n×4 834725320
n×5 1043406650

Division

n÷y
n÷2 104340665
n÷3 69560443.333333
n÷3 52170332.5
n÷5 41736266

Exponentiation

ny
n2 43547897490568900
n3 9.0876331670356E+24
n4 1.8964193758491E+33
n5 3.9574731758996E+41

Nth Root

y√n
2√n 14445.806657989
3√n 593.14544367082
4√n 120.19070953276
5√n 46.120788036007

Divisors of 208681330

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -208681329
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 208681330 can be divided by 32 positive divisors. The sum of these divisors (counting 208681330) is 1, the average is 0.03125.

Base conversion 208681330

Base System Value
2 Binary 1100011100000011100101110010
3 Ternary 112112200002222011
4 Quaternary 30130003211302
5 Quinary 411410300310
6 Senary 32412433134
8 Octal 1434034562
10 Decimal 208681330
12 Duodecimal 59a787aa
16 Hexadecimal c703972
20 Vigesimal 354536a
36 Base36 3g8rjm

Cryptographic Hash Functions

md5 2b085af91d80c921fd8a90e26fae94e5
sha1 2bffd3599e0a81a50f0919017af7d8acaf979112
sha256 4fc2a1cf799814826f3bd1b459c60bd30e6d8e34ed9a879d0c2a4dc8ae8d9614
sha512 9b3ca5f955ba73b6c7a54c0525575ed7fa0e786a9038e869b7758fd70a48e7c7c2ba1901c9fd9ec89ec87dd6d937e495dbc3924e35bcbfb97ef1e8d0e4fed536
ripemd-160 f22bc181e626acb79e16ec974aad5affb9de935b

208681330 as geometric shapes

Circle

Radius = n
Diameter 417362660
Circumference 1311183466.5387
Area 1.3680975483565E+17

Sphere

Radius = n
Volume 3.8066188794771E+25
Surface area 5.4723901934261E+17
Circumference 1311183466.5387

Square

Length = n
Perimeter 834725320
Area 43547897490568900
Diagonal 295119967.10006

Cube

Length = n
Surface area 261287384943413400
Volume 9.0876331670356E+24
Space diagonal 361446666.15105

Equilateral Triangle

Length = n
Perimeter 626043990
Area 1.8856792754117E+16
Altitude 180723333.07552

Triangular Pyramid

Length = n
Surface area 1.8856792754117E+16
Volume 1.0709878395578E+24
Height 98373322.366685