199389439 (number)

199389439 is an odd 9-digits composite number following 199389438 and preceding 199389440. In scientific notation, it is written as 1.99389439 × 10^8. The sum of its digits is 55. It has a total of 2 prime factors and 4 positive divisors. There are 188274456 positive integers (up to 199389439) that are relatively prime to 199389439.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.99389439 × 10^8
Engineering notation 1.99389439 × 10^6

Prime Factorization of 199389439

Prime Factorization 5833 × 34183

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 199389439
Product of the distinct prime numbers

The prime factorization of 199389439 is 5833 × 34183. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 199389439)

Multiplication

n×y
n×2 398778878
n×3 598168317
n×4 797557756
n×5 996947195

Division

n÷y
n÷2 99694719.5
n÷3 66463146.333333
n÷3 49847359.75
n÷5 39877887.8

Exponentiation

ny
n2 39756148384734721
n3 7.926956123233E+24
n4 1.580551334389E+33
n5 3.1514524387453E+41

Nth Root

y√n
2√n 14120.532532451
3√n 584.20784397691
4√n 118.82984697647
5√n 45.702549771898

Divisors of 199389439

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 -199389438
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 199389439 can be divided by 4 positive divisors. The sum of these divisors (counting 199389439) is 1, the average is 0.25.

Base conversion 199389439

Base System Value
2 Binary 1011111000100111000011111111
3 Ternary 111220012000220001
4 Quaternary 23320213003333
5 Quinary 402020430224
6 Senary 31441335131
8 Octal 1370470377
10 Decimal 199389439
12 Duodecimal 569374a7
16 Hexadecimal be270ff
20 Vigesimal 3263dbj
36 Base36 3aplvj

Cryptographic Hash Functions

md5 a8d796cc5248cc4f1fdf1d860509628c
sha1 9f1880b5f0d009a1a40167f31926128a0032bdcd
sha256 597b077fdcbeeafb4ceaf80faf494fded09e36e2dce34a1a0d7a191dbe1e377d
sha512 66f4b4c6894aa0e8f3de054b1bda55b3a6ac50cb30eb3d99de6e2d71be7b0de6eb199c7d361edb5f0cd1688791135066f58a2daff107e8d8ee3448f8d30e6f5a
ripemd-160 82ce40e3e103e1ab25045c0d94f34535a697df23

199389439 as geometric shapes

Circle

Radius = n
Diameter 398778878
Circumference 1252800793.5316
Area 1.2489762370051E+17

Sphere

Radius = n
Volume 3.320435616277E+25
Surface area 4.9959049480203E+17
Circumference 1252800793.5316

Square

Length = n
Perimeter 797557756
Area 39756148384734721
Diagonal 281979248.82776

Cube

Length = n
Surface area 238536890308408326
Volume 7.926956123233E+24
Space diagonal 345352638.84066

Equilateral Triangle

Length = n
Perimeter 598168317
Area 1.7214917228902E+16
Altitude 172676319.42033

Triangular Pyramid

Length = n
Surface area 1.7214917228902E+16
Volume 9.3420073815105E+23
Height 93993082.942588