197939400 (number)

197939400 is an even 9-digits composite number following 197939399 and preceding 197939401. In scientific notation, it is written as 1.97939400 × 10^8. The sum of its digits is 42. It has a total of 6 prime factors and 32 positive divisors. There are 52783680 positive integers (up to 197939400) that are relatively prime to 197939400.

Interesting facts

Basic properties

Name

Name one hundred ninety-seven million nine hundred thirty-nine thousand four hundred

Notation

Scientific notation 1.97939400 × 10^8
Engineering notation 1.97939400 × 10^6

Prime Factorization of 197939400

Prime Factorization 2 × 2 × 2 × 25 × 3 × 329899

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 49484850
Product of the distinct prime numbers

The prime factorization of 197939400 is 2 × 2 × 2 × 25 × 3 × 329899. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 197939400)

Multiplication

n×y
n×2 395878800
n×3 593818200
n×4 791757600
n×5 989697000

Division

n÷y
n÷2 98969700
n÷3 65979800
n÷3 49484850
n÷5 39587880

Exponentiation

ny
n2 39180006072360000
n3 7.7552668939593E+24
n4 1.5350728758302E+33
n5 3.038514039981E+41

Nth Root

y√n
2√n 14069.093787448
3√n 582.78820002089
4√n 118.61321084705
5√n 45.635882145511

Divisors of 197939400

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 -197939399
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 197939400 can be divided by 32 positive divisors. The sum of these divisors (counting 197939400) is 1, the average is 0.03125.

Base conversion 197939400

Base System Value
2 Binary 1011110011000101000011001000
3 Ternary 111210110100210220
4 Quaternary 23303011003020
5 Quinary 401133030100
6 Senary 31350310040
8 Octal 1363050310
10 Decimal 197939400
12 Duodecimal 56358320
16 Hexadecimal bcc50c8
20 Vigesimal 31h28a0
36 Base36 39uj0o

Cryptographic Hash Functions

md5 844d7dd409a34a195a4a5ce9d8e83b69
sha1 72f5fd84908db8220a64f4ee518aa003b5fe12bf
sha256 402ba27ec4d7eeb3bbd3fd54827cae1bf7fe4d5d26f9e506744e09b3f86d7a26
sha512 4a28c2a93229d16ac5b9fbf6c6180baa5fc037c257e2a7413ca3f5d745968c3bfc80b2843394c7b4a628bc442d1aaf47d6eb3fc80b1516ea0e1f7a006164bde2
ripemd-160 fa5b6cd439985c8e7e6dee30d864ffb224084999

197939400 as geometric shapes

Circle

Radius = n
Diameter 395878800
Circumference 1243689929.7919
Area 1.2308761924453E+17

Sphere

Radius = n
Volume 3.2485186000921E+25
Surface area 4.9235047697812E+17
Circumference 1243689929.7919

Square

Length = n
Perimeter 791757600
Area 39180006072360000
Diagonal 279928584.00799

Cube

Length = n
Surface area 235080036434160000
Volume 7.7552668939593E+24
Space diagonal 342841097.6197

Equilateral Triangle

Length = n
Perimeter 593818200
Area 1.6965440289546E+16
Altitude 171420548.80985

Triangular Pyramid

Length = n
Surface area 1.6965440289546E+16
Volume 9.1396696843836E+23
Height 93309528.002664