201620145 (number)

201620145 is an odd 9-digits composite number following 201620144 and preceding 201620146. In scientific notation, it is written as 2.01620145 × 10^8. The sum of its digits is 21. It has a total of 3 prime factors and 8 positive divisors. There are 107530736 positive integers (up to 201620145) that are relatively prime to 201620145.

Interesting facts

Basic properties

Name

Name two hundred one million six hundred twenty thousand one hundred forty-five

Notation

Scientific notation 2.01620145 × 10^8
Engineering notation 2.01620145 × 10^6

Prime Factorization of 201620145

Prime Factorization 3 × 5 × 13441343

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 201620145
Product of the distinct prime numbers

The prime factorization of 201620145 is 3 × 5 × 13441343. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 3, 40, 43, 843, 921, 5681, 8625, 43593, 47378, 822050, 415150, 9381095, 3246573, 48733294, 8567642, 631659320, 452496490, 5114220862, 1602554983

Basic calculations (n = 201620145)

Multiplication

n×y
n×2 403240290
n×3 604860435
n×4 806480580
n×5 1008100725

Division

n÷y
n÷2 100810072.5
n÷3 67206715
n÷3 50405036.25
n÷5 40324029

Exponentiation

ny
n2 40650682869821025
n3 8.1959965745623E+24
n4 1.6524780177828E+33
n5 3.3317285755467E+41

Nth Root

y√n
2√n 14199.300863071
3√n 586.37841365428
4√n 119.16081932863
5√n 45.804356329106

Divisors of 201620145

1, 3, 5, 15, 13441343, 40324029, 67206715, 201620145

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -201620144
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 201620145 can be divided by 8 positive divisors. The sum of these divisors (counting 201620145) is 1, the average is 0.125.

Base conversion 201620145

Base System Value
2 Binary 1100000001000111101010110001
3 Ternary 112001101100211210
4 Quaternary 30001013222301
5 Quinary 403103321040
6 Senary 32001230333
8 Octal 1401075261
10 Decimal 201620145
12 Duodecimal 576323a9
16 Hexadecimal c047ab1
20 Vigesimal 3302a75
36 Base36 3c1f3l

Cryptographic Hash Functions

md5 c0cf6fb191cae486118e6636f0735f8b
sha1 6c5999d1792bee8f33c8ef9313fa04fe74bc57ab
sha256 4334558a602449bb1eab6c806713243b228b279b04f32ff19ab5384d84b6f19a
sha512 f06efb6fe17ac525e7506d64921cb2d0af439b724473f202b4a9d9c76219302b732e5d0d426bd9258b8a11512cdd8a620c737ad2a937d9581dc3b3861ae90444
ripemd-160 47f8ede653fdb9ad4bb4871cd7465a7f44584a47

201620145 as geometric shapes

Circle

Radius = n
Diameter 403240290
Circumference 1266816732.6954
Area 1.2770788666724E+17

Sphere

Radius = n
Volume 3.433131016999E+25
Surface area 5.1083154666895E+17
Circumference 1266816732.6954

Square

Length = n
Perimeter 806480580
Area 40650682869821025
Diagonal 285133943.50663

Cube

Length = n
Surface area 243904097218926150
Volume 8.1959965745623E+24
Space diagonal 349216334.9694

Equilateral Triangle

Length = n
Perimeter 604860435
Area 1.7602262023225E+16
Altitude 174608167.4847

Triangular Pyramid

Length = n
Surface area 1.7602262023225E+16
Volume 9.6590745940912E+23
Height 95044647.835543