199778900 (number)

199778900 is an even 9-digits composite number following 199778899 and preceding 199778901. In scientific notation, it is written as 1.99778900 × 10^8. The sum of its digits is 50. It has a total of 5 prime factors and 24 positive divisors. There are 75210240 positive integers (up to 199778900) that are relatively prime to 199778900.

Interesting facts

Basic properties

Name

Name one hundred ninety-nine million seven hundred seventy-eight thousand nine hundred

Notation

Scientific notation 1.99778900 × 10^8
Engineering notation 1.99778900 × 10^6

Prime Factorization of 199778900

Prime Factorization 2 × 2 × 25 × 17 × 117517

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 99889450
Product of the distinct prime numbers

The prime factorization of 199778900 is 2 × 2 × 25 × 17 × 117517. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 199778900)

Multiplication

n×y
n×2 399557800
n×3 599336700
n×4 799115600
n×5 998894500

Division

n÷y
n÷2 99889450
n÷3 66592966.666667
n÷3 49944725
n÷5 39955780

Exponentiation

ny
n2 39911608885210000
n3 7.9734973203175E+24
n4 1.592936523806E+33
n5 3.1823510649578E+41

Nth Root

y√n
2√n 14134.316396628
3√n 584.58796807467
4√n 118.88783115453
5√n 45.720389703976

Divisors of 199778900

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -199778899
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 199778900 can be divided by 24 positive divisors. The sum of these divisors (counting 199778900) is 1, the average is 0.041666666666667.

Base conversion 199778900

Base System Value
2 Binary 1011111010000110001001010100
3 Ternary 111220220211010112
4 Quaternary 23322012021110
5 Quinary 402120411100
6 Senary 31453542152
8 Octal 1372061124
10 Decimal 199778900
12 Duodecimal 56aa4958
16 Hexadecimal be86254
20 Vigesimal 328c750
36 Base36 3axydw

Cryptographic Hash Functions

md5 19a7c32c55da4b39aa79527e7e6eff0d
sha1 cd8b9163e155ae0850213630ee26a48d9205e0b3
sha256 ba6dce97f59122ff23be7708c8dd3fed45eadcfec745d681146d776d19e3b534
sha512 ca4667cdf099ff55e3500f34cef3bb72f50fb5823c0e93264781f35f24a4e26a38ee0378fcdbceb05f939a6fbdd37330438ae1417d26b163f022fb24312906e7
ripemd-160 0fdc094317fd439b1334d3d0dede4bae2a187a4b

199778900 as geometric shapes

Circle

Radius = n
Diameter 399557800
Circumference 1255247849.1645
Area 1.2538601726672E+17

Sphere

Radius = n
Volume 3.3399307473236E+25
Surface area 5.015440690669E+17
Circumference 1255247849.1645

Square

Length = n
Perimeter 799115600
Area 39911608885210000
Diagonal 282530029.85598

Cube

Length = n
Surface area 239469653311260000
Volume 7.9734973203175E+24
Space diagonal 346027205.08022

Equilateral Triangle

Length = n
Perimeter 599336700
Area 1.728223360025E+16
Altitude 173013602.54011

Triangular Pyramid

Length = n
Surface area 1.728223360025E+16
Volume 9.3968567082821E+23
Height 94176676.618659