199788968 (number)

199788968 is an even 9-digits composite number following 199788967 and preceding 199788969. In scientific notation, it is written as 1.99788968 × 10^8. The sum of its digits is 65. It has a total of 6 prime factors and 32 positive divisors. There are 98116608 positive integers (up to 199788968) that are relatively prime to 199788968.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.99788968 × 10^8
Engineering notation 1.99788968 × 10^6

Prime Factorization of 199788968

Prime Factorization 2 × 2 × 2 × 83 × 193 × 1559

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 49947242
Product of the distinct prime numbers

The prime factorization of 199788968 is 2 × 2 × 2 × 83 × 193 × 1559. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 199788968)

Multiplication

n×y
n×2 399577936
n×3 599366904
n×4 799155872
n×5 998944840

Division

n÷y
n÷2 99894484
n÷3 66596322.666667
n÷3 49947242
n÷5 39957793.6

Exponentiation

ny
n2 39915631734505024
n3 7.9747028713048E+24
n4 1.5932576567646E+33
n5 3.183153030031E+41

Nth Root

y√n
2√n 14134.672546614
3√n 584.59778815209
4√n 118.88932898546
5√n 45.720850517009

Divisors of 199788968

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -199788967
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 199788968 can be divided by 32 positive divisors. The sum of these divisors (counting 199788968) is 1, the average is 0.03125.

Base conversion 199788968

Base System Value
2 Binary 1011111010001000100110101000
3 Ternary 111220221022221102
4 Quaternary 23322020212220
5 Quinary 402121221333
6 Senary 31454100532
8 Octal 1372104650
10 Decimal 199788968
12 Duodecimal 56aaa748
16 Hexadecimal be889a8
20 Vigesimal 328dc88
36 Base36 3ay65k

Cryptographic Hash Functions

md5 e506fe6ccb8c5ba06c49e194c8d14a68
sha1 3dd35e63b1d81ccbf1aacf231d8f109d23a8d43a
sha256 ba7577e709dd8c3a89ece235e37c5480e3084e4e68ca6a49304b2c2b5663b540
sha512 47fd5c3f8f103884960e886b81be3835bf6337242709729548cd13b87c6515d234c3356e57a81381c8ff7c7614e8c7f36cf7cf49190004277407e7bf3cda02dc
ripemd-160 3b8675e5ec9dd531972d6d3baf8eb88b48cb5b24

199788968 as geometric shapes

Circle

Radius = n
Diameter 399577936
Circumference 1255311108.2742
Area 1.2539865542052E+17

Sphere

Radius = n
Volume 3.3404357273403E+25
Surface area 5.0159462168207E+17
Circumference 1255311108.2742

Square

Length = n
Perimeter 799155872
Area 39915631734505024
Diagonal 282544268.15812

Cube

Length = n
Surface area 239493790407030144
Volume 7.9747028713048E+24
Space diagonal 346044643.36775

Equilateral Triangle

Length = n
Perimeter 599366904
Area 1.7283975545093E+16
Altitude 173022321.68388

Triangular Pyramid

Length = n
Surface area 1.7283975545093E+16
Volume 9.3982774637458E+23
Height 94181422.719375