199868908 (number)

199868908 is an even 9-digits composite number following 199868907 and preceding 199868909. In scientific notation, it is written as 1.99868908 × 10^8. The sum of its digits is 58. It has a total of 4 prime factors and 12 positive divisors. There are 99696240 positive integers (up to 199868908) that are relatively prime to 199868908.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.99868908 × 10^8
Engineering notation 1.99868908 × 10^6

Prime Factorization of 199868908

Prime Factorization 2 × 2 × 421 × 118687

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 99934454
Product of the distinct prime numbers

The prime factorization of 199868908 is 2 × 2 × 421 × 118687. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 199868908)

Multiplication

n×y
n×2 399737816
n×3 599606724
n×4 799475632
n×5 999344540

Division

n÷y
n÷2 99934454
n÷3 66622969.333333
n÷3 49967227
n÷5 39973781.6

Exponentiation

ny
n2 39947580385112464
n3 7.9842792688146E+24
n4 1.595809178625E+33
n5 3.1895263790816E+41

Nth Root

y√n
2√n 14137.500061892
3√n 584.67574793819
4√n 118.90121976621
5√n 45.72450871696

Divisors of 199868908

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -199868907
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 199868908 can be divided by 12 positive divisors. The sum of these divisors (counting 199868908) is 1, the average is 0.083333333333333.

Base conversion 199868908

Base System Value
2 Binary 1011111010011100000111101100
3 Ternary 111221002101121011
4 Quaternary 23322130013230
5 Quinary 402131301113
6 Senary 31455515004
8 Octal 1372340754
10 Decimal 199868908
12 Duodecimal 56b28a64
16 Hexadecimal be9c1ec
20 Vigesimal 3293c58
36 Base36 3azvu4

Cryptographic Hash Functions

md5 8d7b3834b730456c7c3560b553b168e6
sha1 b5297eb4e0eb4605fc3e4df244692a72b971ebbd
sha256 6d315093e5cf25239508e72731fe9a901d70257aa6083deec0782e8ab5778a2c
sha512 f9ad1c61df64398bedf73e03b4b77eb543826e8491c09d68c99d8df08bc747a944e7c3b2d14cbe2db374e8e5884e16bd4160e0b14690f47b5ce8fd3c3fd26b1c
ripemd-160 c70dd3782cd124629f6145b276901da9a1492698

199868908 as geometric shapes

Circle

Radius = n
Diameter 399737816
Circumference 1255813386.1076
Area 1.2549902506656E+17

Sphere

Radius = n
Volume 3.344447079349E+25
Surface area 5.0199610026623E+17
Circumference 1255813386.1076

Square

Length = n
Perimeter 799475632
Area 39947580385112464
Diagonal 282657320.3903

Cube

Length = n
Surface area 239685482310674784
Volume 7.9842792688146E+24
Space diagonal 346183103.50931

Equilateral Triangle

Length = n
Perimeter 599606724
Area 1.7297809716614E+16
Altitude 173091551.75465

Triangular Pyramid

Length = n
Surface area 1.7297809716614E+16
Volume 9.4095633564433E+23
Height 94219106.796767