198127943 (number)

198127943 is an odd 9-digits composite number following 198127942 and preceding 198127944. In scientific notation, it is written as 1.98127943 × 10^8. The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors. There are 182750688 positive integers (up to 198127943) that are relatively prime to 198127943.

Interesting facts

Basic properties

Name

Name one hundred ninety-eight million one hundred twenty-seven thousand nine hundred forty-three

Notation

Scientific notation 1.98127943 × 10^8
Engineering notation 1.98127943 × 10^6

Prime Factorization of 198127943

Prime Factorization 13 × 1549 × 9839

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 198127943
Product of the distinct prime numbers

The prime factorization of 198127943 is 13 × 1549 × 9839. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 198127943)

Multiplication

n×y
n×2 396255886
n×3 594383829
n×4 792511772
n×5 990639715

Division

n÷y
n÷2 99063971.5
n÷3 66042647.666667
n÷3 49531985.75
n÷5 39625588.6

Exponentiation

ny
n2 39254681797411249
n3 7.7774493576406E+24
n4 1.540930043016E+33
n5 3.0530129972966E+41

Nth Root

y√n
2√n 14075.792801828
3√n 582.97318216844
4√n 118.64144639134
5√n 45.644572734299

Divisors of 198127943

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 -198127942
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 198127943 can be divided by 8 positive divisors. The sum of these divisors (counting 198127943) is 1, the average is 0.125.

Base conversion 198127943

Base System Value
2 Binary 1011110011110011000101000111
3 Ternary 111210210221102222
4 Quaternary 23303303011013
5 Quinary 401210043233
6 Senary 31354322555
8 Octal 1363630507
10 Decimal 198127943
12 Duodecimal 5642945b
16 Hexadecimal bcf3147
20 Vigesimal 31i5jh3
36 Base36 39ykhz

Cryptographic Hash Functions

md5 ca290f05de3c4c7cad9faf7d5866afd5
sha1 11f50b3063fe924daf684d59418a59256019cd29
sha256 c7bea37e84514b87ce0dd5f5b5bac55c7aa69c032d942d5fc785210f8ad4ff81
sha512 8cd97a8f3790ff734d63c50b9f6fe6aae02a7ad2bb888574dee7ea64fe3ab8b3ba784b603e967f812059a909619b3d7944a775d45701c160c282fa4e7c5d35fb
ripemd-160 9b5bc8a2deb828e68be03f4d9721edde3d3ff6a3

198127943 as geometric shapes

Circle

Radius = n
Diameter 396255886
Circumference 1244874580.3993
Area 1.2332221995375E+17

Sphere

Radius = n
Volume 3.2578103687507E+25
Surface area 4.9328887981501E+17
Circumference 1244874580.3993

Square

Length = n
Perimeter 792511772
Area 39254681797411249
Diagonal 280195224.07568

Cube

Length = n
Surface area 235528090784467494
Volume 7.7774493576406E+24
Space diagonal 343167663.67511

Equilateral Triangle

Length = n
Perimeter 594383829
Area 1.6997775827016E+16
Altitude 171583831.83756

Triangular Pyramid

Length = n
Surface area 1.6997775827016E+16
Volume 9.1658119685378E+23
Height 93398408.025228