197442907 (number)

197442907 is an odd 9-digits composite number following 197442906 and preceding 197442908. In scientific notation, it is written as 1.97442907 × 10^8. The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors. There are 195965184 positive integers (up to 197442907) that are relatively prime to 197442907.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.97442907 × 10^8
Engineering notation 1.97442907 × 10^6

Prime Factorization of 197442907

Prime Factorization 179 × 977 × 1129

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 197442907
Product of the distinct prime numbers

The prime factorization of 197442907 is 179 × 977 × 1129. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 197442907)

Multiplication

n×y
n×2 394885814
n×3 592328721
n×4 789771628
n×5 987214535

Division

n÷y
n÷2 98721453.5
n÷3 65814302.333333
n÷3 49360726.75
n÷5 39488581.4

Exponentiation

ny
n2 38983701524610649
n3 7.6970553546395E+24
n4 1.5197289845599E+33
n5 3.0005970856367E+41

Nth Root

y√n
2√n 14051.437897952
3√n 582.30052125656
4√n 118.53876116255
5√n 45.612965370477

Divisors of 197442907

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 -197442906
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 197442907 can be divided by 8 positive divisors. The sum of these divisors (counting 197442907) is 1, the average is 0.125.

Base conversion 197442907

Base System Value
2 Binary 1011110001001011110101011011
3 Ternary 111202112010202021
4 Quaternary 23301023311123
5 Quinary 401021133112
6 Senary 31331515311
8 Octal 1361136533
10 Decimal 197442907
12 Duodecimal 56158b37
16 Hexadecimal bc4bd5b
20 Vigesimal 31e0757
36 Base36 39jvx7

Cryptographic Hash Functions

md5 1df8e7461b7f79f24b3ec1250c25563f
sha1 eb09a10eb6c4645b5d04812a281d8dc9f7b6dac4
sha256 2c8849565d7d38095c5f30e7a6f7aaee7d900d7715d02da2ef9a2034fa5094fd
sha512 f9f931f845ea24776f47c01dfa2f25430a5d861bdaf69274a20a4fcb8f30a42f86426171a2a7bd01c29c0b7642c52319503ea37071df227c9d49ef50a957efb8
ripemd-160 9b84d06b20b6550f88e120bd52bb0c8da85d9870

197442907 as geometric shapes

Circle

Radius = n
Diameter 394885814
Circumference 1240570372.2692
Area 1.2247091031945E+17

Sphere

Radius = n
Volume 3.2241350075212E+25
Surface area 4.8988364127782E+17
Circumference 1240570372.2692

Square

Length = n
Perimeter 789771628
Area 38983701524610649
Diagonal 279226436.87377

Cube

Length = n
Surface area 233902209147663894
Volume 7.6970553546395E+24
Space diagonal 341981146.5181

Equilateral Triangle

Length = n
Perimeter 592328721
Area 1.6880437926931E+16
Altitude 170990573.25905

Triangular Pyramid

Length = n
Surface area 1.6880437926931E+16
Volume 9.0710667273896E+23
Height 93075478.957923