199868904 (number)

199868904 is an even 9-digits composite number following 199868903 and preceding 199868905. In scientific notation, it is written as 1.99868904 × 10^8. The sum of its digits is 54. It has a total of 9 prime factors and 128 positive divisors. There are 61041600 positive integers (up to 199868904) that are relatively prime to 199868904.

Interesting facts

Basic properties

Name

Name one hundred ninety-nine million eight hundred sixty-eight thousand nine hundred four

Notation

Scientific notation 1.99868904 × 10^8
Engineering notation 1.99868904 × 10^6

Prime Factorization of 199868904

Prime Factorization 2 × 2 × 2 × 3 × 3 × 3 × 19 × 31 × 1571

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 5551914
Product of the distinct prime numbers

The prime factorization of 199868904 is 2 × 2 × 2 × 3 × 3 × 3 × 19 × 31 × 1571. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 199868904)

Multiplication

n×y
n×2 399737808
n×3 599606712
n×4 799475616
n×5 999344520

Division

n÷y
n÷2 99934452
n÷3 66622968
n÷3 49967226
n÷5 39973780.8

Exponentiation

ny
n2 39947578786161216
n3 7.9842787894437E+24
n4 1.5958090508766E+33
n5 3.1895260599198E+41

Nth Root

y√n
2√n 14137.499920424
3√n 584.6757440378
4√n 118.90121917131
5√n 45.724508533942

Divisors of 199868904

128 divisors

τ Total Divisors 128
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -199868903
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0078125
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 128
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 199868904 can be divided by 128 positive divisors. The sum of these divisors (counting 199868904) is 1, the average is 0.0078125.

Base conversion 199868904

Base System Value
2 Binary 1011111010011100000111101000
3 Ternary 111221002101121000
4 Quaternary 23322130013220
5 Quinary 402131301104
6 Senary 31455515000
8 Octal 1372340750
10 Decimal 199868904
12 Duodecimal 56b28a60
16 Hexadecimal be9c1e8
20 Vigesimal 3293c54
36 Base36 3azvu0

Cryptographic Hash Functions

md5 9c45e2d6d0ecb1cd83d79624fe59968e
sha1 268b1743f828631c2620e420f11e2a85dfa266ed
sha256 bf3bb41d155c9267275e43120d27f71ddef8273bf5f11a5c6ef76e41af961d66
sha512 a07d40b9bbdd495cab17e61c68a4a644f7f9651f208fa97bfedaa55bc0b8f73e6987c78ca504798c81b4f31b82659993a5f594e2ff9152f6ea71320a71daf03f
ripemd-160 36f1f2caad4ef3b17b596139ad1024a3ebf2156b

199868904 as geometric shapes

Circle

Radius = n
Diameter 399737808
Circumference 1255813360.9749
Area 1.254990200433E+17

Sphere

Radius = n
Volume 3.3444468785505E+25
Surface area 5.0199608017321E+17
Circumference 1255813360.9749

Square

Length = n
Perimeter 799475616
Area 39947578786161216
Diagonal 282657314.73345

Cube

Length = n
Surface area 239685472716967296
Volume 7.9842787894437E+24
Space diagonal 346183096.58111

Equilateral Triangle

Length = n
Perimeter 599606712
Area 1.7297809024248E+16
Altitude 173091548.29055

Triangular Pyramid

Length = n
Surface area 1.7297809024248E+16
Volume 9.4095627914993E+23
Height 94219104.911149