198707930 (number)

198707930 is an even 9-digits composite number following 198707929 and preceding 198707931. In scientific notation, it is written as 1.98707930 × 10^8. The sum of its digits is 44. It has a total of 4 prime factors and 16 positive divisors. There are 78296592 positive integers (up to 198707930) that are relatively prime to 198707930.

Interesting facts

Basic properties

Name

Name one hundred ninety-eight million seven hundred seven thousand nine hundred thirty

Notation

Scientific notation 1.98707930 × 10^8
Engineering notation 1.98707930 × 10^6

Prime Factorization of 198707930

Prime Factorization 2 × 5 × 67 × 296579

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 198707930
Product of the distinct prime numbers

The prime factorization of 198707930 is 2 × 5 × 67 × 296579. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 198707930)

Multiplication

n×y
n×2 397415860
n×3 596123790
n×4 794831720
n×5 993539650

Division

n÷y
n÷2 99353965
n÷3 66235976.666667
n÷3 49676982.5
n÷5 39741586

Exponentiation

ny
n2 39484841444884900
n3 7.8459511098913E+24
n4 1.5590527039277E+33
n5 3.0979613555838E+41

Nth Root

y√n
2√n 14096.380031767
3√n 583.54148073049
4√n 118.7281770759
5√n 45.671264895228

Divisors of 198707930

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 -198707929
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 198707930 can be divided by 16 positive divisors. The sum of these divisors (counting 198707930) is 1, the average is 0.0625.

Base conversion 198707930

Base System Value
2 Binary 1011110110000000101011011010
3 Ternary 111211220102000222
4 Quaternary 23312000223122
5 Quinary 401332123210
6 Senary 31415000042
8 Octal 1366005332
10 Decimal 198707930
12 Duodecimal 56669022
16 Hexadecimal bd80ada
20 Vigesimal 321i9ga
36 Base36 3ab00q

Cryptographic Hash Functions

md5 690c793c7262973a3cd1c3ffa288ea21
sha1 50e05c1c6b6eef51b1311c3ea8d5a42aec948a8b
sha256 92193886a746d99abed487704420bae022304a5bbcd48a92dc3b61881d558c95
sha512 2fae726a0a2948c3c52eb0251f856c182d277b08f96d49db7e3e7a09d3910c16d9bdf1bcd87e2446a66d439d39f4bb8cfcc5fb55593181e3cd3f74679239244f
ripemd-160 7dac043e6375c1a70d6ca38a03028db77dac17ed

198707930 as geometric shapes

Circle

Radius = n
Diameter 397415860
Circumference 1248518746.1961
Area 1.2404528781141E+17

Sphere

Radius = n
Volume 3.2865043156346E+25
Surface area 4.9618115124563E+17
Circumference 1248518746.1961

Square

Length = n
Perimeter 794831720
Area 39484841444884900
Diagonal 281015449.55708

Cube

Length = n
Surface area 236909048669309400
Volume 7.8459511098913E+24
Space diagonal 344172230.62684

Equilateral Triangle

Length = n
Perimeter 596123790
Area 1.7097437877835E+16
Altitude 172086115.31342

Triangular Pyramid

Length = n
Surface area 1.7097437877835E+16
Volume 9.2465420577704E+23
Height 93671816.519028