199385939 (number)

199385939 is an odd 9-digits composite number following 199385938 and preceding 199385940. In scientific notation, it is written as 1.99385939 × 10^8. The sum of its digits is 56. It has a total of 2 prime factors and 4 positive divisors. There are 199345224 positive integers (up to 199385939) that are relatively prime to 199385939.

Interesting facts

Basic properties

Name

Name one hundred ninety-nine million three hundred eighty-five thousand nine hundred thirty-nine

Notation

Scientific notation 1.99385939 × 10^8
Engineering notation 1.99385939 × 10^6

Prime Factorization of 199385939

Prime Factorization 5693 × 35023

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 199385939
Product of the distinct prime numbers

The prime factorization of 199385939 is 5693 × 35023. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 199385939)

Multiplication

n×y
n×2 398771878
n×3 598157817
n×4 797543756
n×5 996929695

Division

n÷y
n÷2 99692969.5
n÷3 66461979.666667
n÷3 49846484.75
n÷5 39877187.8

Exponentiation

ny
n2 39754752670911721
n3 7.9265386910025E+24
n4 1.5804403599254E+33
n5 3.1511758519722E+41

Nth Root

y√n
2√n 14120.408598904
3√n 584.20442564237
4√n 118.8293255005
5√n 45.702389322028

Divisors of 199385939

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -199385938
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 199385939 can be divided by 4 positive divisors. The sum of these divisors (counting 199385939) is 1, the average is 0.25.

Base conversion 199385939

Base System Value
2 Binary 1011111000100110001101010011
3 Ternary 111220011212002102
4 Quaternary 23320212031103
5 Quinary 402020322224
6 Senary 31441311015
8 Octal 1370461523
10 Decimal 199385939
12 Duodecimal 5693546b
16 Hexadecimal be26353
20 Vigesimal 32634gj
36 Base36 3apj6b

Cryptographic Hash Functions

md5 7250d99f6f4dc93f398ffa93d89fb992
sha1 ff650d33e4ea28634484417174af1fb259691ee6
sha256 7e6d244243a96ef87af6eabfdd6025827934ddb49b7d2f63df8b6281739fcdbc
sha512 9da63a8712a6921e03afb2add6dae15f6d1e89bda638467e58a819d55a429c2ddb27c625ebf6517d520af4eff2848f8dbf03b44ebb86fd88796b1cbc8052c13c
ripemd-160 5fd6905c9262cd8c655ad4636dd229829471dac0

199385939 as geometric shapes

Circle

Radius = n
Diameter 398771878
Circumference 1252778802.383
Area 1.2489323893622E+17

Sphere

Radius = n
Volume 3.3202607626732E+25
Surface area 4.9957295574486E+17
Circumference 1252778802.383

Square

Length = n
Perimeter 797543756
Area 39754752670911721
Diagonal 281974299.08029

Cube

Length = n
Surface area 238528516025470326
Volume 7.9265386910025E+24
Space diagonal 345346576.66283

Equilateral Triangle

Length = n
Perimeter 598157817
Area 1.7214312867088E+16
Altitude 172673288.33141

Triangular Pyramid

Length = n
Surface area 1.7214312867088E+16
Volume 9.341515432909E+23
Height 93991433.026765