199811385 (number)

199811385 is an odd 9-digits composite number following 199811384 and preceding 199811386. In scientific notation, it is written as 1.99811385 × 10^8. The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors. There are 106566048 positive integers (up to 199811385) that are relatively prime to 199811385.

Interesting facts

Basic properties

Name

Name one hundred ninety-nine million eight hundred eleven thousand three hundred eighty-five

Notation

Scientific notation 1.99811385 × 10^8
Engineering notation 1.99811385 × 10^6

Prime Factorization of 199811385

Prime Factorization 9 × 5 × 4440253

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 199811385
Product of the distinct prime numbers

The prime factorization of 199811385 is 9 × 5 × 4440253. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 199811385)

Multiplication

n×y
n×2 399622770
n×3 599434155
n×4 799245540
n×5 999056925

Division

n÷y
n÷2 99905692.5
n÷3 66603795
n÷3 49952846.25
n÷5 39962277

Exponentiation

ny
n2 39924589575618225
n3 7.9773875386608E+24
n4 1.5939728527816E+33
n5 3.1849392336669E+41

Nth Root

y√n
2√n 14135.465503477
3√n 584.61965195275
4√n 118.89266379166
5√n 45.721876477871

Divisors of 199811385

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 -199811384
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 199811385 can be divided by 8 positive divisors. The sum of these divisors (counting 199811385) is 1, the average is 0.125.

Base conversion 199811385

Base System Value
2 Binary 1011111010001110000100111001
3 Ternary 111220222110200200
4 Quaternary 23322032010321
5 Quinary 402122431020
6 Senary 31454352413
8 Octal 1372160471
10 Decimal 199811385
12 Duodecimal 56abb709
16 Hexadecimal be8e139
20 Vigesimal 328g895
36 Base36 3ayng9

Cryptographic Hash Functions

md5 dc1a53d997d3f0f14627c38eee9cc768
sha1 e57406afb32c61647b7f7934fa2b9e1a582cc474
sha256 e04e02fd357fceb2748c6e120f04f92b3f58458d1728bb1d4ac3b7db8539eb0b
sha512 c9d66e2178fd07ffb1319285c976f356ffb198e6831a1ab62b052e7c173b0b13ee6767978f066614d96d43b9b1bb318b8a57a2a047c674093e23e35f0399039b
ripemd-160 3488bd2b23e8faa4ca263f9306a9a1294bac6cf9

199811385 as geometric shapes

Circle

Radius = n
Diameter 399622770
Circumference 1255451958.4392
Area 1.2542679730835E+17

Sphere

Radius = n
Volume 3.3415602781728E+25
Surface area 5.017071892334E+17
Circumference 1255451958.4392

Square

Length = n
Perimeter 799245540
Area 39924589575618225
Diagonal 282575970.58355

Cube

Length = n
Surface area 239547537453709350
Volume 7.9773875386608E+24
Space diagonal 346083470.75071

Equilateral Triangle

Length = n
Perimeter 599434155
Area 1.7287854404076E+16
Altitude 173041735.37535

Triangular Pyramid

Length = n
Surface area 1.7287854404076E+16
Volume 9.4014413745669E+23
Height 94191990.194517