199145209 (number)

199145209 is an odd 9-digits composite number following 199145208 and preceding 199145210. In scientific notation, it is written as 1.99145209 × 10^8. The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors. There are 192250800 positive integers (up to 199145209) that are relatively prime to 199145209.

Interesting facts

Basic properties

Name

Name one hundred ninety-nine million one hundred forty-five thousand two hundred nine

Notation

Scientific notation 1.99145209 × 10^8
Engineering notation 1.99145209 × 10^6

Prime Factorization of 199145209

Prime Factorization 31 × 15259 × 421

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 199145209
Product of the distinct prime numbers

The prime factorization of 199145209 is 31 × 15259 × 421. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 10, 19, 97, 799, 240, 8601, 8272, 14679, 99894, 348884, 722183, 2763297, 489195, 37260517, 51593314, 120313422, 258144443, 6560414170, 6988625850

Basic calculations (n = 199145209)

Multiplication

n×y
n×2 398290418
n×3 597435627
n×4 796580836
n×5 995726045

Division

n÷y
n÷2 99572604.5
n÷3 66381736.333333
n÷3 49786302.25
n÷5 39829041.8

Exponentiation

ny
n2 39658814267653681
n3 7.8978628560241E+24
n4 1.5728215491163E+33
n5 3.1321987611846E+41

Nth Root

y√n
2√n 14111.881837657
3√n 583.9692165312
4√n 118.79344189667
5√n 45.691348168981

Divisors of 199145209

1, 31, 421, 13051, 15259, 473029, 6424039, 199145209

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 -199145208
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 199145209 can be divided by 8 positive divisors. The sum of these divisors (counting 199145209) is 1, the average is 0.125.

Base conversion 199145209

Base System Value
2 Binary 1011110111101011011011111001
3 Ternary 111212201121212111
4 Quaternary 23313223123321
5 Quinary 401440121314
6 Senary 31432212321
8 Octal 1367533371
10 Decimal 199145209
12 Duodecimal 5683a0a1
16 Hexadecimal bdeb6f9
20 Vigesimal 324d309
36 Base36 3akdfd

Cryptographic Hash Functions

md5 bd5c036c2a0cb10efedd1eaa2b24b002
sha1 5a4611bdba5e7b256e421310629a58373abffca2
sha256 84132d31e723242ab67ac7f3933f2334f5720d58eccfa0955636d0d73d15d568
sha512 bc3d33aa33f6958abba755befaedc4ada57a5fde9e702b2c2c3d1a1e40014d6b3afa24d2315a7e03a4f12ab530c03c55a0a2d41f86767b816af7888fa9017df1
ripemd-160 c5c6770c33e3e018a3aea211bef805655b8e2392

199145209 as geometric shapes

Circle

Radius = n
Diameter 398290418
Circumference 1251266251.184
Area 1.2459183955334E+17

Sphere

Radius = n
Volume 3.308249057006E+25
Surface area 4.9836735821337E+17
Circumference 1251266251.184

Square

Length = n
Perimeter 796580836
Area 39658814267653681
Diagonal 281633855.44942

Cube

Length = n
Surface area 237952885605922086
Volume 7.8978628560241E+24
Space diagonal 344929620.07192

Equilateral Triangle

Length = n
Perimeter 597435627
Area 1.7172770319878E+16
Altitude 172464810.03596

Triangular Pyramid

Length = n
Surface area 1.7172770319878E+16
Volume 9.3077206372933E+23
Height 93877951.816475