200778921 (number)

200778921 is an odd 9-digits composite number following 200778920 and preceding 200778922. In scientific notation, it is written as 2.00778921 × 10^8. The sum of its digits is 36. It has a total of 4 prime factors and 12 positive divisors. There are 114279984 positive integers (up to 200778921) that are relatively prime to 200778921.

Interesting facts

Basic properties

Name

Name two hundred million seven hundred seventy-eight thousand nine hundred twenty-one

Notation

Scientific notation 2.00778921 × 10^8
Engineering notation 2.00778921 × 10^6

Prime Factorization of 200778921

Prime Factorization 21 × 21 × 307 × 1483

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 9560901
Product of the distinct prime numbers

The prime factorization of 200778921 is 21 × 21 × 307 × 1483. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 3, 80, 81, 69, 186, 8567, 8168, 75047, 83035, 67388, 361215, 3835543, 5755559, 75135765, 70484730, 648597885, 919601570, 3115919798, 1294696590

Basic calculations (n = 200778921)

Multiplication

n×y
n×2 401557842
n×3 602336763
n×4 803115684
n×5 1003894605

Division

n÷y
n÷2 100389460.5
n÷3 66926307
n÷3 50194730.25
n÷5 40155784.2

Exponentiation

ny
n2 40312175117924241
n3 8.0938350233399E+24
n4 1.6250714627382E+33
n5 3.2628009483647E+41

Nth Root

y√n
2√n 14169.647878476
3√n 585.56175712422
4√n 119.03633007816
5√n 45.76607028185

Divisors of 200778921

1, 21, 307, 441, 1483, 6447, 31143, 135387, 455281, 654003, 9560901, 200778921

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 -200778920
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 200778921 can be divided by 12 positive divisors. The sum of these divisors (counting 200778921) is 1, the average is 0.083333333333333.

Base conversion 200778921

Base System Value
2 Binary 1011111101111010010010101001
3 Ternary 111222210121220100
4 Quaternary 23331322102221
5 Quinary 402344411141
6 Senary 31531220013
8 Octal 1375722251
10 Decimal 200778921
12 Duodecimal 572a7609
16 Hexadecimal bf7a4a9
20 Vigesimal 32eh761
36 Base36 3bje09

Cryptographic Hash Functions

md5 6369f40a37987f664e15c8288119db41
sha1 0c34435104d46a9114b902ed86a93bae6ca849ee
sha256 944e44f075e19816183eba732eb86066a326504bbd20e330616aebc632202de6
sha512 1bf9d039d50d89dc5748bec7d3420c87457c7c8cb41d08d63b0904447797e4a8771ad969962aeb54963b4dba1f1c8e4ed8d0a8bc05ba7f615f889fdf5ec280d3
ripemd-160 84ac60f64458381daddf4ea90d4aa1e13eb8a50a

200778921 as geometric shapes

Circle

Radius = n
Diameter 401557842
Circumference 1261531166.4186
Area 1.266444332007E+17

Sphere

Radius = n
Volume 3.3903376864923E+25
Surface area 5.0657773280278E+17
Circumference 1261531166.4186

Square

Length = n
Perimeter 803115684
Area 40312175117924241
Diagonal 283944273.11684

Cube

Length = n
Surface area 241873050707545446
Volume 8.0938350233399E+24
Space diagonal 347759292.26086

Equilateral Triangle

Length = n
Perimeter 602336763
Area 1.7455683866965E+16
Altitude 173879646.13043

Triangular Pyramid

Length = n
Surface area 1.7455683866965E+16
Volume 9.538676051348E+23
Height 94648091.038945