197940906 (number)

197940906 is an even 9-digits composite number following 197940905 and preceding 197940907. In scientific notation, it is written as 1.97940906 × 10^8. The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors. There are 65940480 positive integers (up to 197940906) that are relatively prime to 197940906.

Interesting facts

Basic properties

Name

Name one hundred ninety-seven million nine hundred forty thousand nine hundred six

Notation

Scientific notation 1.97940906 × 10^8
Engineering notation 1.97940906 × 10^6

Prime Factorization of 197940906

Prime Factorization 2 × 9 × 3457 × 3181

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 197940906
Product of the distinct prime numbers

The prime factorization of 197940906 is 2 × 9 × 3457 × 3181. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 1, 72, 96, 902, 479, 844, 5553, 86917, 97787, 398410, 178488, 1119946, 1084957, 19216858, 75775927, 787604294, 874276629, 1399346166, 5273720229

Basic calculations (n = 197940906)

Multiplication

n×y
n×2 395881812
n×3 593822718
n×4 791763624
n×5 989704530

Division

n÷y
n÷2 98970453
n÷3 65980302
n÷3 49485226.5
n÷5 39588181.2

Exponentiation

ny
n2 39180602268100836
n3 7.7554439105735E+24
n4 1.5351195940911E+33
n5 3.0386296327275E+41

Nth Root

y√n
2√n 14069.147308917
3√n 582.78967804364
4√n 118.61343646028
5√n 45.635951588411

Divisors of 197940906

1, 2, 9, 18, 3181, 3457, 6362, 6914, 28629, 31113, 57258, 62226, 10996717, 21993434, 98970453, 197940906

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -197940905
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 197940906 can be divided by 16 positive divisors. The sum of these divisors (counting 197940906) is 1, the average is 0.0625.

Base conversion 197940906

Base System Value
2 Binary 1011110011000101011010101010
3 Ternary 111210110102212200
4 Quaternary 23303011122222
5 Quinary 401133102111
6 Senary 31350321030
8 Octal 1363053252
10 Decimal 197940906
12 Duodecimal 56359176
16 Hexadecimal bcc56aa
20 Vigesimal 31h2c56
36 Base36 39uk6i

Cryptographic Hash Functions

md5 3fd7f582bb1017e8ba4a4a47d0e46667
sha1 7096634d04079c688757eb136e9d483ebaa650f8
sha256 d2e9b89787aa071c288e664b30c6b204149c66fcae14cf83cc8b9ecbdf99ba5f
sha512 ad036239e500d937e6456445462a1c73b03addd8ae2cb59b22c2239e2f3d1b13e0e5d746305b687bece234624d3cd1afb622521fda4ecca8647a192951c0ae87
ripemd-160 3c08ffcf553f55d57005eeb5feee602231177a5e

197940906 as geometric shapes

Circle

Radius = n
Diameter 395881812
Circumference 1243699392.269
Area 1.2308949224869E+17

Sphere

Radius = n
Volume 3.2485927486381E+25
Surface area 4.9235796899476E+17
Circumference 1243699392.269

Square

Length = n
Perimeter 791763624
Area 39180602268100836
Diagonal 279930713.81362

Cube

Length = n
Surface area 235083613608605016
Volume 7.7554439105735E+24
Space diagonal 342843706.08822

Equilateral Triangle

Length = n
Perimeter 593822718
Area 1.6965698449875E+16
Altitude 171421853.04411

Triangular Pyramid

Length = n
Surface area 1.6965698449875E+16
Volume 9.1398783004641E+23
Height 93310237.937873