197442905 (number)

197442905 is an odd 9-digits composite number following 197442904 and preceding 197442906. In scientific notation, it is written as 1.97442905 × 10^8. The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors. There are 143594800 positive integers (up to 197442905) that are relatively prime to 197442905.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.97442905 × 10^8
Engineering notation 1.97442905 × 10^6

Prime Factorization of 197442905

Prime Factorization 11 × 5 × 3589871

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 197442905
Product of the distinct prime numbers

The prime factorization of 197442905 is 11 × 5 × 3589871. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 2, 42, 60, 736, 574, 9584, 448, 45406, 4764, 978697, 383866, 6504024, 9138379, 68008005, 3357529, 609673699, 191780236, 5509491154, 9403271308

Basic calculations (n = 197442905)

Multiplication

n×y
n×2 394885810
n×3 592328715
n×4 789771620
n×5 987214525

Division

n÷y
n÷2 98721452.5
n÷3 65814301.666667
n÷3 49360726.25
n÷5 39488581

Exponentiation

ny
n2 38983700734839025
n3 7.6970551207373E+24
n4 1.5197289229835E+33
n5 3.0005969336638E+41

Nth Root

y√n
2√n 14051.437826785
3√n 582.30051929042
4√n 118.53876086236
5√n 45.612965278069

Divisors of 197442905

1, 5, 11, 55, 3589871, 17949355, 39488581, 197442905

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 -197442904
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 197442905 can be divided by 8 positive divisors. The sum of these divisors (counting 197442905) is 1, the average is 0.125.

Base conversion 197442905

Base System Value
2 Binary 1011110001001011110101011001
3 Ternary 111202112010202012
4 Quaternary 23301023311121
5 Quinary 401021133110
6 Senary 31331515305
8 Octal 1361136531
10 Decimal 197442905
12 Duodecimal 56158b35
16 Hexadecimal bc4bd59
20 Vigesimal 31e0755
36 Base36 39jvx5

Cryptographic Hash Functions

md5 f8b54bd6dcb7ce73c1d428671790a5f7
sha1 bea17f1314e4f92c1f44cba878a752be4b74aabe
sha256 80034d7fbcc03641b7394b7a3105e882908ff87406bf5de36a853ccdea862ddf
sha512 7d4579bd01ab271f59ec2e9b6e34932a57808c9f53f9213d5e8d1d5a1965e9fd64c037764221ccd58e23b80a2bbb6188f88547d09ecc7c77968f8e72d054af64
ripemd-160 bb4c0068bd1cc295ca8fbff250acdfb5ffdf123f

197442905 as geometric shapes

Circle

Radius = n
Diameter 394885810
Circumference 1240570359.7029
Area 1.2247090783831E+17

Sphere

Radius = n
Volume 3.2241349095445E+25
Surface area 4.8988363135325E+17
Circumference 1240570359.7029

Square

Length = n
Perimeter 789771620
Area 38983700734839025
Diagonal 279226434.04534

Cube

Length = n
Surface area 233902204409034150
Volume 7.6970551207373E+24
Space diagonal 341981143.054

Equilateral Triangle

Length = n
Perimeter 592328715
Area 1.688043758495E+16
Altitude 170990571.527

Triangular Pyramid

Length = n
Surface area 1.688043758495E+16
Volume 9.0710664517333E+23
Height 93075478.015114