209712481 (number)

209712481 is an odd 9-digits composite number following 209712480 and preceding 209712482. In scientific notation, it is written as 2.09712481 × 10^8. The sum of its digits is 34. It has a total of 4 prime factors and 14 positive divisors. There are 180576000 positive integers (up to 209712481) that are relatively prime to 209712481.

Interesting facts

Basic properties

Name

Name two hundred nine million seven hundred twelve thousand four hundred eighty-one

Notation

Scientific notation 2.09712481 × 10^8
Engineering notation 2.09712481 × 10^6

Prime Factorization of 209712481

Prime Factorization 11 × 209 × 19 × 4801

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 209712481
Product of the distinct prime numbers

The prime factorization of 209712481 is 11 × 209 × 19 × 4801. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 8, 8, 21, 823, 301, 5086, 1954, 32501, 41109, 203609, 748700, 1404526, 2283232, 78211724, 86324704, 733421643, 903374871, 2544394963, 8676649625

Basic calculations (n = 209712481)

Multiplication

n×y
n×2 419424962
n×3 629137443
n×4 838849924
n×5 1048562405

Division

n÷y
n÷2 104856240.5
n÷3 69904160.333333
n÷3 52428120.25
n÷5 41942496.2

Exponentiation

ny
n2 43979324687175361
n3 9.2230132928521E+24
n4 1.93418099994E+33
n5 4.0562189620048E+41

Nth Root

y√n
2√n 14481.453000304
3√n 594.1208030481
4√n 120.33890892103
5√n 46.166277277074

Divisors of 209712481

1, 11, 19, 209, 2299, 3971, 4801, 43681, 52811, 91219, 1003409, 11037499, 19064771, 209712481

14 divisors

τ Total Divisors 14
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -209712480
Sum of the proper positive divisors of n
A Arithmetic Mean 0.071428571428571
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 14
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 209712481 can be divided by 14 positive divisors. The sum of these divisors (counting 209712481) is 1, the average is 0.071428571428571.

Base conversion 209712481

Base System Value
2 Binary 1100011111111111010101100001
3 Ternary 112121121111102221
4 Quaternary 30133333111201
5 Quinary 412141244411
6 Senary 32450511041
8 Octal 1437772541
10 Decimal 209712481
12 Duodecimal 5a295481
16 Hexadecimal c7ff561
20 Vigesimal 35ae141
36 Base36 3guv6p

Cryptographic Hash Functions

md5 ec126db656ffe97bcdbfd46872742ff1
sha1 1ed6514fba29f57bdd59c8a59fe3e3c2df89ad88
sha256 0f4efed0a9d05d80010c895cefb010a418e9b5df8ee61bdead1604a55136e2cd
sha512 1e88a3a699d507faf2ae99469df093096c290216e898a197bc408cabf3ce81695160fd8c3770958a1659982340b8ec564ab3d6598808be748d567d80d836b67d
ripemd-160 df831bd8f6e4650f32bb183f9b89c9a1b51a2fff

209712481 as geometric shapes

Circle

Radius = n
Diameter 419424962
Circumference 1317662379.3514
Area 1.3816512334707E+17

Sphere

Radius = n
Volume 3.8633267739714E+25
Surface area 5.5266049338828E+17
Circumference 1317662379.3514

Square

Length = n
Perimeter 838849924
Area 43979324687175361
Diagonal 296578234.82911

Cube

Length = n
Surface area 263875948123052166
Volume 9.2230132928521E+24
Space diagonal 363232672.07332

Equilateral Triangle

Length = n
Perimeter 629137443
Area 1.9043606210189E+16
Altitude 181616336.03666

Triangular Pyramid

Length = n
Surface area 1.9043606210189E+16
Volume 1.0869425403916E+24
Height 98859411.609703