194749265 (number)

194749265 is an odd 9-digits composite number following 194749264 and preceding 194749266. In scientific notation, it is written as 1.94749265 × 10^8. The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors. There are 153158512 positive integers (up to 194749265) that are relatively prime to 194749265.

Interesting facts

Basic properties

Name

Name one hundred ninety-four million seven hundred forty-nine thousand two hundred sixty-five

Notation

Scientific notation 1.94749265 × 10^8
Engineering notation 1.94749265 × 10^6

Prime Factorization of 194749265

Prime Factorization 5 × 59 × 660167

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 194749265
Product of the distinct prime numbers

The prime factorization of 194749265 is 5 × 59 × 660167. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 194749265)

Multiplication

n×y
n×2 389498530
n×3 584247795
n×4 778997060
n×5 973746325

Division

n÷y
n÷2 97374632.5
n÷3 64916421.666667
n÷3 48687316.25
n÷5 38949853

Exponentiation

ny
n2 37927276218040225
n3 7.3863091669153E+24
n4 1.4384782813195E+33
n5 2.8014258800544E+41

Nth Root

y√n
2√n 13955.25940282
3√n 579.64034877056
4√n 118.13238083955
5√n 45.487824362942

Divisors of 194749265

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 -194749264
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 194749265 can be divided by 8 positive divisors. The sum of these divisors (counting 194749265) is 1, the average is 0.125.

Base conversion 194749265

Base System Value
2 Binary 1011100110111010001101010001
3 Ternary 111120110021202202
4 Quaternary 23212322031101
5 Quinary 344323434030
6 Senary 31154052545
8 Octal 1346721521
10 Decimal 194749265
12 Duodecimal 5527a155
16 Hexadecimal b9ba351
20 Vigesimal 30h3d35
36 Base36 37y5ht

Cryptographic Hash Functions

md5 2d270b3f0f72735c08cd54edc9c6c9bd
sha1 62e0311aea954a2a45139c52709254188724d498
sha256 c37c114c5533f0ea0b158901ee6fff3183da8a403d93e4d80e029a28f3fba16f
sha512 562967b3aa73a1d42dcc9880a9a6b9083a8dd16f342bf6f6504213a8f64ab71b3d5c3c802b0cd099a1b03096828461424b32474d980f05078cef9fd158d88876
ripemd-160 58848a496603afca95dc95e5166e1c7786d4abd5

194749265 as geometric shapes

Circle

Radius = n
Diameter 389498530
Circumference 1223645720.432
Area 1.1915205233727E+17

Sphere

Radius = n
Volume 3.0939699487899E+25
Surface area 4.7660820934906E+17
Circumference 1223645720.432

Square

Length = n
Perimeter 778997060
Area 37927276218040225
Diagonal 275417051.82519

Cube

Length = n
Surface area 227563657308241350
Volume 7.3863091669153E+24
Space diagonal 337315621.7167

Equilateral Triangle

Length = n
Perimeter 584247795
Area 1.6422992350586E+16
Altitude 168657810.85835

Triangular Pyramid

Length = n
Surface area 1.6422992350586E+16
Volume 8.7048488331103E+23
Height 91805683.941731