199831389 (number)

199831389 is an odd 9-digits composite number following 199831388 and preceding 199831390. In scientific notation, it is written as 1.99831389 × 10^8. The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors. There are 133175856 positive integers (up to 199831389) that are relatively prime to 199831389.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.99831389 × 10^8
Engineering notation 1.99831389 × 10^6

Prime Factorization of 199831389

Prime Factorization 3 × 3499 × 19037

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 199831389
Product of the distinct prime numbers

The prime factorization of 199831389 is 3 × 3499 × 19037. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 199831389)

Multiplication

n×y
n×2 399662778
n×3 599494167
n×4 799325556
n×5 999156945

Division

n÷y
n÷2 99915694.5
n÷3 66610463
n÷3 49957847.25
n÷5 39966277.8

Exponentiation

ny
n2 39932584029669321
n3 7.979783733008E+24
n4 1.5946112672866E+33
n5 3.1865338445693E+41

Nth Root

y√n
2√n 14136.173067701
3√n 584.63916091995
4√n 118.89563939734
5√n 45.722791924999

Divisors of 199831389

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -199831388
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 199831389 can be divided by 8 positive divisors. The sum of these divisors (counting 199831389) is 1, the average is 0.125.

Base conversion 199831389

Base System Value
2 Binary 1011111010010010111101011101
3 Ternary 111221000111010120
4 Quaternary 23322102331131
5 Quinary 402124101024
6 Senary 31455025153
8 Octal 1372227535
10 Decimal 199831389
12 Duodecimal 56b0b1b9
16 Hexadecimal be92f5d
20 Vigesimal 328ii99
36 Base36 3az2vx

Cryptographic Hash Functions

md5 6cd5f83674aa6094d1722f7b4d28a9a7
sha1 c5076f133f25dd974bc90ff2cafb05d4cca1818c
sha256 dfb213c10a0b540fce083ffa007413d47c9fe14665e370d0b0aba8e41082a076
sha512 bae6c434ac858ed1a374dd0dd46eee33ed5451a063030c0aa15cf6dccbff6ff6b87129759796721df9ccf454c634b59e0b32c5bd6e7eba2fb798c14364b6e495
ripemd-160 f1818eb7df13d67c545298fe6fc4a0420c132352

199831389 as geometric shapes

Circle

Radius = n
Diameter 399662778
Circumference 1255577647.2781
Area 1.2545191262647E+17

Sphere

Radius = n
Volume 3.3425639937138E+25
Surface area 5.0180765050586E+17
Circumference 1255577647.2781

Square

Length = n
Perimeter 799325556
Area 39932584029669321
Diagonal 282604260.51165

Cube

Length = n
Surface area 239595504178015926
Volume 7.979783733008E+24
Space diagonal 346118118.69506

Equilateral Triangle

Length = n
Perimeter 599494167
Area 1.7291316104225E+16
Altitude 173059059.34753

Triangular Pyramid

Length = n
Surface area 1.7291316104225E+16
Volume 9.4042653166868E+23
Height 94201420.170551