198738862 (number)

198738862 is an even 9-digits composite number following 198738861 and preceding 198738863. In scientific notation, it is written as 1.98738862 × 10^8. The sum of its digits is 52. It has a total of 4 prime factors and 16 positive divisors. There are 83192760 positive integers (up to 198738862) that are relatively prime to 198738862.

Interesting facts

Basic properties

Name

Name one hundred ninety-eight million seven hundred thirty-eight thousand eight hundred sixty-two

Notation

Scientific notation 1.98738862 × 10^8
Engineering notation 1.98738862 × 10^6

Prime Factorization of 198738862

Prime Factorization 2 × 7 × 43 × 330131

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 198738862
Product of the distinct prime numbers

The prime factorization of 198738862 is 2 × 7 × 43 × 330131. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 10, 68, 40, 232, 533, 7407, 955, 59295, 93008, 82198, 41144, 2471529, 8419018, 55969578, 77532112, 25638544, 361532104, 8368120342, 8516415237

Basic calculations (n = 198738862)

Multiplication

n×y
n×2 397477724
n×3 596216586
n×4 794955448
n×5 993694310

Division

n÷y
n÷2 99369431
n÷3 66246287.333333
n÷3 49684715.5
n÷5 39747772.4

Exponentiation

ny
n2 39497135269055044
n3 7.8496157156321E+24
n4 1.560023694462E+33
n5 3.1003733373042E+41

Nth Root

y√n
2√n 14097.477150185
3√n 583.57175828169
4√n 118.73279728106
5√n 45.672686696169

Divisors of 198738862

1, 2, 7, 14, 43, 86, 301, 602, 330131, 660262, 2310917, 4621834, 14195633, 28391266, 99369431, 198738862

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 -198738861
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 198738862 can be divided by 16 positive divisors. The sum of these divisors (counting 198738862) is 1, the average is 0.0625.

Base conversion 198738862

Base System Value
2 Binary 1011110110001000001110101110
3 Ternary 111211221222110121
4 Quaternary 23312020032232
5 Quinary 401334120422
6 Senary 31415355154
8 Octal 1366101656
10 Decimal 198738862
12 Duodecimal 56682aba
16 Hexadecimal bd883ae
20 Vigesimal 3222732
36 Base36 3abnvy

Cryptographic Hash Functions

md5 42a3d403d59c876f3ec9b83a261d8e1c
sha1 e2fbf5d2001f4bf4a336a6c67e12cca3b3af3135
sha256 ee497f445c5d37133aeec8b63935aff9671c4b3e5d4e6fca92c1c0a8ccf0075d
sha512 3f9b4493efbf83ddca14eca3f752d85bd90ac452d3655d17347c2d4a7c78df250f5e5bf320daa54060d36af08fab25fd857c1bd67de5bb998b1587dba7f82593
ripemd-160 f208d4ee62d185fbeee7ad483187d0af6a6ed48f

198738862 as geometric shapes

Circle

Radius = n
Diameter 397477724
Circumference 1248713097.684
Area 1.2408390999911E+17

Sphere

Radius = n
Volume 3.2880393420977E+25
Surface area 4.9633563999642E+17
Circumference 1248713097.684

Square

Length = n
Perimeter 794955448
Area 39497135269055044
Diagonal 281059194.01099

Cube

Length = n
Surface area 236982811614330264
Volume 7.8496157156321E+24
Space diagonal 344225806.42242

Equilateral Triangle

Length = n
Perimeter 596216586
Area 1.7102761259856E+16
Altitude 172112903.21121

Triangular Pyramid

Length = n
Surface area 1.7102761259856E+16
Volume 9.2508608370532E+23
Height 93686398.003665