198205794 (number)

198205794 is an even 9-digits composite number following 198205793 and preceding 198205795. In scientific notation, it is written as 1.98205794 × 10^8. The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors. There are 65933208 positive integers (up to 198205794) that are relatively prime to 198205794.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.98205794 × 10^8
Engineering notation 1.98205794 × 10^6

Prime Factorization of 198205794

Prime Factorization 2 × 9 × 499 × 22067

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 198205794
Product of the distinct prime numbers

The prime factorization of 198205794 is 2 × 9 × 499 × 22067. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 198205794)

Multiplication

n×y
n×2 396411588
n×3 594617382
n×4 792823176
n×5 991028970

Division

n÷y
n÷2 99102897
n÷3 66068598
n÷3 49551448.5
n÷5 39641158.8

Exponentiation

ny
n2 39285536775170436
n3 7.7866210092389E+24
n4 1.5433533997133E+33
n5 3.0590158601277E+41

Nth Root

y√n
2√n 14078.557951722
3√n 583.04952862987
4√n 118.65309920825
5√n 45.6481592221

Divisors of 198205794

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 -198205793
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 198205794 can be divided by 16 positive divisors. The sum of these divisors (counting 198205794) is 1, the average is 0.0625.

Base conversion 198205794

Base System Value
2 Binary 1011110100000110000101100010
3 Ternary 111210221220020100
4 Quaternary 23310012011202
5 Quinary 401220041134
6 Senary 31400123230
8 Octal 1364060542
10 Decimal 198205794
12 Duodecimal 56466516
16 Hexadecimal bd06162
20 Vigesimal 31ife9e
36 Base36 3a08ki

Cryptographic Hash Functions

md5 a4555d682337174af8e4ac96f6dc4703
sha1 1f61b20599790a643e9ad81eda022669b2f44100
sha256 ea956175c00235106ca9644918cd1d7694c5b798dc7b72f9877c9f4eb9975a2a
sha512 d9e02d85e1aba3ce8565d8d33a76ab14235d89fa478221be535daad8f9d9b1ed74da0c6db0f403cd9ffceb5f4086cba083f754d72858af510000c8fc36d565fa
ripemd-160 c4b98df51aeb18f774b55f8fa7f1d82877e4f90b

198205794 as geometric shapes

Circle

Radius = n
Diameter 396411588
Circumference 1245363732.6587
Area 1.2341915372521E+17

Sphere

Radius = n
Volume 3.2616521811884E+25
Surface area 4.9367661490083E+17
Circumference 1245363732.6587

Square

Length = n
Perimeter 792823176
Area 39285536775170436
Diagonal 280305322.01573

Cube

Length = n
Surface area 235713220651022616
Volume 7.7866210092389E+24
Space diagonal 343302505.56253

Equilateral Triangle

Length = n
Perimeter 594617382
Area 1.7011136424303E+16
Altitude 171651252.78127

Triangular Pyramid

Length = n
Surface area 1.7011136424303E+16
Volume 9.1766208636041E+23
Height 93435107.338576