198385265 (number)

198385265 is an odd 9-digits composite number following 198385264 and preceding 198385266. In scientific notation, it is written as 1.98385265 × 10^8. The sum of its digits is 47. It has a total of 4 prime factors and 16 positive divisors. There are 142924800 positive integers (up to 198385265) that are relatively prime to 198385265.

Interesting facts

Basic properties

Name

Name one hundred ninety-eight million three hundred eighty-five thousand two hundred sixty-five

Notation

Scientific notation 1.98385265 × 10^8
Engineering notation 1.98385265 × 10^6

Prime Factorization of 198385265

Prime Factorization 5 × 13 × 41 × 74441

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 198385265
Product of the distinct prime numbers

The prime factorization of 198385265 is 5 × 13 × 41 × 74441. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 198385265)

Multiplication

n×y
n×2 396770530
n×3 595155795
n×4 793541060
n×5 991926325

Division

n÷y
n÷2 99192632.5
n÷3 66128421.666667
n÷3 49596316.25
n÷5 39677053

Exponentiation

ny
n2 39356713369120225
n3 7.807792011262E+24
n4 1.5489508872191E+33
n5 3.0728903223294E+41

Nth Root

y√n
2√n 14084.930422263
3√n 583.22545506219
4√n 118.67994953767
5√n 45.656422911037

Divisors of 198385265

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 -198385264
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 198385265 can be divided by 16 positive divisors. The sum of these divisors (counting 198385265) is 1, the average is 0.0625.

Base conversion 198385265

Base System Value
2 Binary 1011110100110001111001110001
3 Ternary 111211022000102102
4 Quaternary 23310301321301
5 Quinary 401241312030
6 Senary 31404030145
8 Octal 1364617161
10 Decimal 198385265
12 Duodecimal 56532355
16 Hexadecimal bd31e71
20 Vigesimal 31ji335
36 Base36 3a431t

Cryptographic Hash Functions

md5 ba2accfb9dd9436fbd6c0d8e2828c690
sha1 0928f6e23637f639dfb47c8b4fa52c936ccc845f
sha256 23e48340278b9f2d2f02ce8f851745db47441f81a8a37ec5e7eb9851adaeca00
sha512 132ce2773e0f602e8ab46df2d13b7be188191b00bac7b4030bd5ceca1e3560cf63fbb2e1051feb4ab3e935a162c96d6bba8d3095981320cbb0fdfa44a250d6b7
ripemd-160 840f2b536406dc846302368f2976077ade6193e2

198385265 as geometric shapes

Circle

Radius = n
Diameter 396770530
Circumference 1246491382.2089
Area 1.2364276158987E+17

Sphere

Radius = n
Volume 3.2705202697784E+25
Surface area 4.9457104635947E+17
Circumference 1246491382.2089

Square

Length = n
Perimeter 793541060
Area 39356713369120225
Diagonal 280559132.33798

Cube

Length = n
Surface area 236140280214721350
Volume 7.807792011262E+24
Space diagonal 343613358.45302

Equilateral Triangle

Length = n
Perimeter 595155795
Area 1.704195679356E+16
Altitude 171806679.22651

Triangular Pyramid

Length = n
Surface area 1.704195679356E+16
Volume 9.2015711287625E+23
Height 93519710.779327