199431385 (number)

199431385 is an odd 9-digits composite number following 199431384 and preceding 199431386. In scientific notation, it is written as 1.99431385 × 10^8. The sum of its digits is 43. It has a total of 2 prime factors and 4 positive divisors. There are 159545104 positive integers (up to 199431385) that are relatively prime to 199431385.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.99431385 × 10^8
Engineering notation 1.99431385 × 10^6

Prime Factorization of 199431385

Prime Factorization 5 × 39886277

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 199431385
Product of the distinct prime numbers

The prime factorization of 199431385 is 5 × 39886277. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 199431385)

Multiplication

n×y
n×2 398862770
n×3 598294155
n×4 797725540
n×5 997156925

Division

n÷y
n÷2 99715692.5
n÷3 66477128.333333
n÷3 49857846.25
n÷5 39886277

Exponentiation

ny
n2 39772877323018225
n3 7.9319600099646E+24
n4 1.5818817705519E+33
n5 3.1547687240741E+41

Nth Root

y√n
2√n 14122.01773827
3√n 584.24880813921
4√n 118.83609610834
5√n 45.704472519528

Divisors of 199431385

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 -199431384
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 199431385 can be divided by 4 positive divisors. The sum of these divisors (counting 199431385) is 1, the average is 0.25.

Base conversion 199431385

Base System Value
2 Binary 1011111000110001010011011001
3 Ternary 111220021011102121
4 Quaternary 23320301103121
5 Quinary 402023301020
6 Senary 31442301241
8 Octal 1370612331
10 Decimal 199431385
12 Duodecimal 56957821
16 Hexadecimal be314d9
20 Vigesimal 3268i95
36 Base36 3aqi8p

Cryptographic Hash Functions

md5 7739f18760d494218576b4cf3ed080d4
sha1 dda9e10fd1824af644ec036fac80c5b98054c78c
sha256 32a1c05e20e9314936ffefb2c798522a91ad58345b3ee1123aa9f34f1412fd31
sha512 2979ea6616d8822ed53e1dfcbfa3688d20160720f7445ba06bb6b0c9dcad704e2408f6e1610eca7cc5adfbcbfcd91e4a0ad56fbe7d1cde5e6896c77d6c962154
ripemd-160 fb62152d87cfb95c8a9da5549c011873451f7582

199431385 as geometric shapes

Circle

Radius = n
Diameter 398862770
Circumference 1253064348.0225
Area 1.2495017921012E+17

Sphere

Radius = n
Volume 3.3225316394497E+25
Surface area 4.9980071684049E+17
Circumference 1253064348.0225

Square

Length = n
Perimeter 797725540
Area 39772877323018225
Diagonal 282038569.42985

Cube

Length = n
Surface area 238637263938109350
Volume 7.9319600099646E+24
Space diagonal 345425291.44383

Equilateral Triangle

Length = n
Perimeter 598294155
Area 1.7222161071668E+16
Altitude 172712645.72191

Triangular Pyramid

Length = n
Surface area 1.7222161071668E+16
Volume 9.3479045185775E+23
Height 94012856.476617