197983857 (number)

197983857 is an odd 9-digits composite number following 197983856 and preceding 197983858. In scientific notation, it is written as 1.97983857 × 10^8. The sum of its digits is 57. It has a total of 3 prime factors and 8 positive divisors. There are 122990400 positive integers (up to 197983857) that are relatively prime to 197983857.

Interesting facts

Basic properties

Name

Name one hundred ninety-seven million nine hundred eighty-three thousand eight hundred fifty-seven

Notation

Scientific notation 1.97983857 × 10^8
Engineering notation 1.97983857 × 10^6

Prime Factorization of 197983857

Prime Factorization 57 × 61 × 56941

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 197983857
Product of the distinct prime numbers

The prime factorization of 197983857 is 57 × 61 × 56941. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 197983857)

Multiplication

n×y
n×2 395967714
n×3 593951571
n×4 791935428
n×5 989919285

Division

n÷y
n÷2 98991928.5
n÷3 65994619
n÷3 49495964.25
n÷5 39596771.4

Exponentiation

ny
n2 39197607632596449
n3 7.7604935442741E+24
n4 1.536452444119E+33
n5 3.0419278098375E+41

Nth Root

y√n
2√n 14070.673651251
3√n 582.83182797898
4√n 118.61987038962
5√n 45.637931916469

Divisors of 197983857

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 -197983856
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 197983857 can be divided by 8 positive divisors. The sum of these divisors (counting 197983857) is 1, the average is 0.125.

Base conversion 197983857

Base System Value
2 Binary 1011110011001111111001110001
3 Ternary 111210112121210110
4 Quaternary 23303033321301
5 Quinary 401140440412
6 Senary 31351251533
8 Octal 1363177161
10 Decimal 197983857
12 Duodecimal 56379ba9
16 Hexadecimal bccfe71
20 Vigesimal 31h7jch
36 Base36 39vhbl

Cryptographic Hash Functions

md5 69b37aaeabd9dc69c415e0b0f2484187
sha1 0cfc13783821057edf14bcf237bb70f90dab7f57
sha256 7bd68b3a36b333460d25c34cbbe2d680383bb4876da1fa86343c1d523c941760
sha512 f24647a321df5337cef8b43aa9ffa26451886ce672b2d22cf258f086cb277508dc7b6c7ffd9a80f2d128f3a7fae0481b18f15aa57eea25664cbf7d2a50382414
ripemd-160 9e1797aab2c271db1cf060f4c2ff002fe80047aa

197983857 as geometric shapes

Circle

Radius = n
Diameter 395967714
Circumference 1243969261.3611
Area 1.2314291617686E+17

Sphere

Radius = n
Volume 3.2507079342563E+25
Surface area 4.9257166470744E+17
Circumference 1243969261.3611

Square

Length = n
Perimeter 791935428
Area 39197607632596449
Diagonal 279991455.70034

Cube

Length = n
Surface area 235185645795578694
Volume 7.7604935442741E+24
Space diagonal 342918099.40245

Equilateral Triangle

Length = n
Perimeter 593951571
Area 1.6973061988702E+16
Altitude 171459049.70123

Triangular Pyramid

Length = n
Surface area 1.6973061988702E+16
Volume 9.145829350851E+23
Height 93330485.233445