197155655 (number)

197155655 is an odd 9-digits composite number following 197155654 and preceding 197155656. In scientific notation, it is written as 1.97155655 × 10^8. The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors. There are 149452160 positive integers (up to 197155655) that are relatively prime to 197155655.

Interesting facts

Basic properties

Name

Name one hundred ninety-seven million one hundred fifty-five thousand six hundred fifty-five

Notation

Scientific notation 1.97155655 × 10^8
Engineering notation 1.97155655 × 10^6

Prime Factorization of 197155655

Prime Factorization 23 × 65435 × 131

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 197155655
Product of the distinct prime numbers

The prime factorization of 197155655 is 23 × 65435 × 131. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 8, 52, 56, 424, 114, 1300, 4797, 32064, 63490, 191347, 998766, 6522714, 7606611, 93515030, 69762570, 433072484, 528450996, 2985641137, 6731295166

Basic calculations (n = 197155655)

Multiplication

n×y
n×2 394311310
n×3 591466965
n×4 788622620
n×5 985778275

Division

n÷y
n÷2 98577827.5
n÷3 65718551.666667
n÷3 49288913.75
n÷5 39431131

Exponentiation

ny
n2 38870352298479025
n3 7.6635097674874E+24
n4 1.5109042878079E+33
n5 2.9788332450507E+41

Nth Root

y√n
2√n 14041.212732524
3√n 582.01799541276
4√n 118.49562326316
5√n 45.59968553453

Divisors of 197155655

1, 23, 131, 3013, 65435, 1505005, 8571985, 197155655

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 -197155654
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 197155655 can be divided by 8 positive divisors. The sum of these divisors (counting 197155655) is 1, the average is 0.125.

Base conversion 197155655

Base System Value
2 Binary 1011110000000101101101000111
3 Ternary 111201222112201022
4 Quaternary 23300011231013
5 Quinary 400432440110
6 Senary 31321421355
8 Octal 1360055507
10 Decimal 197155655
12 Duodecimal 5603a85b
16 Hexadecimal bc05b47
20 Vigesimal 31c492f
36 Base36 39dq9z

Cryptographic Hash Functions

md5 5f6c5b2ad5d1854dc86ae5274c6eba7d
sha1 64eb8a4935c90440edbce19e7521e70f8ec88c45
sha256 2a675f3521de099f0644760eab2586cbcf74d70568ab3760e4678897ef13dee6
sha512 76d598eeaba42e99ff35b9332005314732e7138cd7f76f411b0922a162ec92203632d2457ebcd21c3e93cac2e2e870d12997e8f753e766262627f6de1df979b3
ripemd-160 755f55e0b5a4e59707cb0f2e1ff2d93b2b10e79f

197155655 as geometric shapes

Circle

Radius = n
Diameter 394311310
Circumference 1238765514.7234
Area 1.2211481322335E+17

Sphere

Radius = n
Volume 3.2100834648336E+25
Surface area 4.884592528934E+17
Circumference 1238765514.7234

Square

Length = n
Perimeter 788622620
Area 38870352298479025
Diagonal 278820201.19955

Cube

Length = n
Surface area 233222113790874150
Volume 7.6635097674874E+24
Space diagonal 341483611.45952

Equilateral Triangle

Length = n
Perimeter 591466965
Area 1.6831356272267E+16
Altitude 170741805.72976

Triangular Pyramid

Length = n
Surface area 1.6831356272267E+16
Volume 9.0315328737995E+23
Height 92940067.066517