202019890 (number)

202019890 is an even 9-digits composite number following 202019889 and preceding 202019891. In scientific notation, it is written as 2.02019890 × 10^8. The sum of its digits is 31. It has a total of 4 prime factors and 16 positive divisors. There are 80645296 positive integers (up to 202019890) that are relatively prime to 202019890.

Interesting facts

Basic properties

Name

Name two hundred two million nineteen thousand eight hundred ninety

Notation

Scientific notation 2.02019890 × 10^8
Engineering notation 2.02019890 × 10^6

Prime Factorization of 202019890

Prime Factorization 2 × 5 × 503 × 40163

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 202019890
Product of the distinct prime numbers

The prime factorization of 202019890 is 2 × 5 × 503 × 40163. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 10, 43, 91, 175, 667, 2366, 7479, 16084, 40968, 789563, 566994, 2162852, 4584065, 8343652, 29877381, 794534203, 536613762, 7238237211, 3672048730

Basic calculations (n = 202019890)

Multiplication

n×y
n×2 404039780
n×3 606059670
n×4 808079560
n×5 1010099450

Division

n÷y
n÷2 101009945
n÷3 67339963.333333
n÷3 50504972.5
n÷5 40403978

Exponentiation

ny
n2 40812035955612100
n3 8.2448430144288E+24
n4 1.6656222788422E+33
n5 3.3648882955325E+41

Nth Root

y√n
2√n 14213.370114086
3√n 586.76568827576
4√n 119.21983943156
5√n 45.822504871347

Divisors of 202019890

1, 2, 5, 10, 503, 1006, 2515, 5030, 40163, 80326, 200815, 401630, 20201989, 40403978, 101009945, 202019890

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -202019889
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 202019890 can be divided by 16 positive divisors. The sum of these divisors (counting 202019890) is 1, the average is 0.0625.

Base conversion 202019890

Base System Value
2 Binary 1100000010101001010000110010
3 Ternary 112002010200012011
4 Quaternary 30002221100302
5 Quinary 403204114030
6 Senary 32013553134
8 Octal 1402512062
10 Decimal 202019890
12 Duodecimal 577a57aa
16 Hexadecimal c0a9432
20 Vigesimal 332c9ea
36 Base36 3c9zjm

Cryptographic Hash Functions

md5 d9c6c27077d4f4d2dace7690f922299e
sha1 cb00ec7d4cd4222377a1ed208e81e5c903f5df80
sha256 dba1b0db59c68cdb0bbfb33c2cd4eff18cff1cc746541fdba2bf36033fb70e38
sha512 250523f89d93c68537e27a8676e513d35f3885a3b47c7d86c4ca89b9b2f72bdb6a4fe288ea6773c0f45cbaa17848c8eef35b3edcedaaf320785c22f52c6ac335
ripemd-160 10f49db1e1b4c455e891765bc00dd521ae7adea3

202019890 as geometric shapes

Circle

Radius = n
Diameter 404039780
Circumference 1269328404.606
Area 1.2821479233619E+17

Sphere

Radius = n
Volume 3.4535917658841E+25
Surface area 5.1285916934477E+17
Circumference 1269328404.606

Square

Length = n
Perimeter 808079560
Area 40812035955612100
Diagonal 285699268.30712

Cube

Length = n
Surface area 244872215733672600
Volume 8.2448430144288E+24
Space diagonal 349908713.61948

Equilateral Triangle

Length = n
Perimeter 606059670
Area 1.7672129958862E+16
Altitude 174954356.80974

Triangular Pyramid

Length = n
Surface area 1.7672129958862E+16
Volume 9.7166406755352E+23
Height 95233089.435707