198205798 (number)

198205798 is an even 9-digits composite number following 198205797 and preceding 198205799. In scientific notation, it is written as 1.98205798 × 10^8. The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors. There are 84945336 positive integers (up to 198205798) that are relatively prime to 198205798.

Interesting facts

Basic properties

Name

Name one hundred ninety-eight million two hundred five thousand seven hundred ninety-eight

Notation

Scientific notation 1.98205798 × 10^8
Engineering notation 1.98205798 × 10^6

Prime Factorization of 198205798

Prime Factorization 2 × 7 × 14157557

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 198205798
Product of the distinct prime numbers

The prime factorization of 198205798 is 2 × 7 × 14157557. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 9, 35, 80, 92, 463, 4455, 3767, 57354, 14485, 541806, 380622, 4106848, 5402461, 3842024, 99899088, 349210507, 423084852, 3595366162, 5509238766

Basic calculations (n = 198205798)

Multiplication

n×y
n×2 396411596
n×3 594617394
n×4 792823192
n×5 991028990

Division

n÷y
n÷2 99102899
n÷3 66068599.333333
n÷3 49551449.5
n÷5 39641159.6

Exponentiation

ny
n2 39285538360816804
n3 7.7866214806653E+24
n4 1.5433535242992E+33
n5 3.0590161687984E+41

Nth Root

y√n
2√n 14078.558093782
3√n 583.04953255205
4√n 118.65309980688
5√n 45.648159406345

Divisors of 198205798

1, 2, 7, 14, 14157557, 28315114, 99102899, 198205798

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 -198205797
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 198205798 can be divided by 8 positive divisors. The sum of these divisors (counting 198205798) is 1, the average is 0.125.

Base conversion 198205798

Base System Value
2 Binary 1011110100000110000101100110
3 Ternary 111210221220020111
4 Quaternary 23310012011212
5 Quinary 401220041143
6 Senary 31400123234
8 Octal 1364060546
10 Decimal 198205798
12 Duodecimal 5646651a
16 Hexadecimal bd06166
20 Vigesimal 31ife9i
36 Base36 3a08km

Cryptographic Hash Functions

md5 fb17afe48951896f70134f4887a6fe36
sha1 499f262eaad6e3123d461a0a508dc98d5f0fc4e4
sha256 09e2a98cf12feb9761f85d2d558ed1818e7006435514792815498322e9860eb0
sha512 9c34cd278bf1f6cc51635f11f23a65631d2d9ad71a1b3e204085abaa736bbd47eafd03a3864fe4576e4486f83711178a841a0a626630d9ce5c77c04bf8580222
ripemd-160 ac9e125d8e4f3204ca36749f730b6723f26aaf2e

198205798 as geometric shapes

Circle

Radius = n
Diameter 396411596
Circumference 1245363757.7914
Area 1.2341915870666E+17

Sphere

Radius = n
Volume 3.261652378659E+25
Surface area 4.9367663482665E+17
Circumference 1245363757.7914

Square

Length = n
Perimeter 792823192
Area 39285538360816804
Diagonal 280305327.67258

Cube

Length = n
Surface area 235713230164900824
Volume 7.7866214806653E+24
Space diagonal 343302512.49073

Equilateral Triangle

Length = n
Perimeter 594617394
Area 1.7011137110908E+16
Altitude 171651256.24537

Triangular Pyramid

Length = n
Surface area 1.7011137110908E+16
Volume 9.1766214191855E+23
Height 93435109.224194