199857790 (number)

199857790 is an even 9-digits composite number following 199857789 and preceding 199857791. In scientific notation, it is written as 1.99857790 × 10^8. The sum of its digits is 55. It has a total of 5 prime factors and 32 positive divisors. There are 71952000 positive integers (up to 199857790) that are relatively prime to 199857790.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.99857790 × 10^8
Engineering notation 1.99857790 × 10^6

Prime Factorization of 199857790

Prime Factorization 2 × 5 × 11 × 101 × 17989

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 199857790
Product of the distinct prime numbers

The prime factorization of 199857790 is 2 × 5 × 11 × 101 × 17989. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 199857790)

Multiplication

n×y
n×2 399715580
n×3 599573370
n×4 799431160
n×5 999288950

Division

n÷y
n÷2 99928895
n÷3 66619263.333333
n÷3 49964447.5
n÷5 39971558

Exponentiation

ny
n2 39943136223684100
n3 7.9829469313344E+24
n4 1.5954541313838E+33
n5 3.1886393674473E+41

Nth Root

y√n
2√n 14137.106846876
3√n 584.66490658962
4√n 118.8995662182
5√n 45.724000007121

Divisors of 199857790

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 -199857789
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 199857790 can be divided by 32 positive divisors. The sum of these divisors (counting 199857790) is 1, the average is 0.03125.

Base conversion 199857790

Base System Value
2 Binary 1011111010011001011001111110
3 Ternary 111221001211100101
4 Quaternary 23322121121332
5 Quinary 402130422130
6 Senary 31455351314
8 Octal 1372313176
10 Decimal 199857790
12 Duodecimal 56b2253a
16 Hexadecimal be9967e
20 Vigesimal 329249a
36 Base36 3azn9a

Cryptographic Hash Functions

md5 0445e4d153e2dca1c20020462e6f54d0
sha1 b71dbce13c1967e427150c2f29581581587d68d5
sha256 b336d30ca72d594b1a7f04dac1aede68585756925585f8a835179301bc22ff48
sha512 ab302c1438f534df3e4b6b87f7832bf9b9a0e4f8d06e88d5f1a2041df4b118696c9bffded82f5e204c6cfac5986f2b1c74290a54364fba758c172a8bfe921432
ripemd-160 e698cf04c2d06f6577fab2a0e28b0ac4f9739284

199857790 as geometric shapes

Circle

Radius = n
Diameter 399715580
Circumference 1255743529.6534
Area 1.2548506332166E+17

Sphere

Radius = n
Volume 3.3438889911303E+25
Surface area 5.0194025328665E+17
Circumference 1255743529.6534

Square

Length = n
Perimeter 799431160
Area 39943136223684100
Diagonal 282641597.16391

Cube

Length = n
Surface area 239658817342104600
Volume 7.9829469313344E+24
Space diagonal 346163846.56843

Equilateral Triangle

Length = n
Perimeter 599573370
Area 1.7295885338266E+16
Altitude 173081923.28422

Triangular Pyramid

Length = n
Surface area 1.7295885338266E+16
Volume 9.4079931816649E+23
Height 94213865.721305