201616161 (number)

201616161 is an odd 9-digits composite number following 201616160 and preceding 201616162. In scientific notation, it is written as 2.01616161 × 10^8. The sum of its digits is 24. It has a total of 3 prime factors and 8 positive divisors. There are 134255760 positive integers (up to 201616161) that are relatively prime to 201616161.

Interesting facts

Basic properties

Name

Name two hundred one million six hundred sixteen thousand one hundred sixty-one

Notation

Scientific notation 2.01616161 × 10^8
Engineering notation 2.01616161 × 10^6

Prime Factorization of 201616161

Prime Factorization 3 × 877 × 76631

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 201616161
Product of the distinct prime numbers

The prime factorization of 201616161 is 3 × 877 × 76631. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 8, 23, 61, 899, 788, 7644, 1990, 30329, 49990, 235858, 713185, 4028174, 5917979, 43285149, 99006123, 580330940, 168105468, 8436320719, 6474197597

Basic calculations (n = 201616161)

Multiplication

n×y
n×2 403232322
n×3 604848483
n×4 806464644
n×5 1008080805

Division

n÷y
n÷2 100808080.5
n÷3 67205387
n÷3 50404040.25
n÷5 40323232.2

Exponentiation

ny
n2 40649076376377921
n3 8.1955107272011E+24
n4 1.6523474102526E+33
n5 3.3313994149342E+41

Nth Root

y√n
2√n 14199.16057378
3√n 586.37455136332
4√n 119.1602306719
5√n 45.804175309498

Divisors of 201616161

1, 3, 877, 2631, 76631, 229893, 67205387, 201616161

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 -201616160
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 201616161 can be divided by 8 positive divisors. The sum of these divisors (counting 201616161) is 1, the average is 0.125.

Base conversion 201616161

Base System Value
2 Binary 1100000001000110101100100001
3 Ternary 112001101011101020
4 Quaternary 30001012230201
5 Quinary 403103204121
6 Senary 32001200053
8 Octal 1401065441
10 Decimal 201616161
12 Duodecimal 57630029
16 Hexadecimal c046b21
20 Vigesimal 3302081
36 Base36 3c1c0x

Cryptographic Hash Functions

md5 dd8824e2a849c1eb6fb02cd850d11b52
sha1 137072a59f8f4150e1c7b10bbe12feeb406183ac
sha256 d5384085a0fc80e212b4489a997649245da96172301644f6acb4d79ddced946e
sha512 b96349efc0a4c70c28562f78022720789ce49e4b149984ce11b6f00f6ac533c7513298a63bc9d9aa6f4c345aecc0884c3cae10c87f746e1a3cc3d77287c10a9b
ripemd-160 2114a460a2dff591c90057850bb4348781f14072

201616161 as geometric shapes

Circle

Radius = n
Diameter 403232322
Circumference 1266791700.4852
Area 1.2770283971924E+17

Sphere

Radius = n
Volume 3.4329275057322E+25
Surface area 5.1081135887696E+17
Circumference 1266791700.4852

Square

Length = n
Perimeter 806464644
Area 40649076376377921
Diagonal 285128309.2798

Cube

Length = n
Surface area 243894458258267526
Volume 8.1955107272011E+24
Space diagonal 349209434.47899

Equilateral Triangle

Length = n
Perimeter 604848483
Area 1.7601566391159E+16
Altitude 174604717.23949

Triangular Pyramid

Length = n
Surface area 1.7601566391159E+16
Volume 9.658502017485E+23
Height 95042769.759933