201661005 (number)

201661005 is an odd 9-digits composite number following 201661004 and preceding 201661006. In scientific notation, it is written as 2.01661005 × 10^8. The sum of its digits is 21. It has a total of 5 prime factors and 32 positive divisors. There are 84464640 positive integers (up to 201661005) that are relatively prime to 201661005.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.01661005 × 10^8
Engineering notation 2.01661005 × 10^6

Prime Factorization of 201661005

Prime Factorization 5 × 91 × 3 × 157 × 941

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 201661005
Product of the distinct prime numbers

The prime factorization of 201661005 is 5 × 91 × 3 × 157 × 941. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 2, 59, 28, 308, 398, 8182, 1068, 11372, 98756, 330425, 353879, 9895775, 1940357, 38749168, 4883818, 604779535, 543986548, 6980249637, 675983106

Basic calculations (n = 201661005)

Multiplication

n×y
n×2 403322010
n×3 604983015
n×4 806644020
n×5 1008305025

Division

n÷y
n÷2 100830502.5
n÷3 67220335
n÷3 50415251.25
n÷5 40332201

Exponentiation

ny
n2 40667160937610025
n3 8.2009805451752E+24
n4 1.6538179787255E+33
n5 3.3351059567685E+41

Nth Root

y√n
2√n 14200.739593416
3√n 586.41802246691
4√n 119.16685610276
5√n 45.806212705415

Divisors of 201661005

1, 3, 5, 15, 91, 157, 273, 455, 471, 785, 941, 1365, 2355, 2823, 4705, 14115, 14287, 42861, 71435, 85631, 147737, 214305, 256893, 428155, 443211, 738685, 1284465, 2216055, 13444067, 40332201, 67220335, 201661005

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 -201661004
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 201661005 can be divided by 32 positive divisors. The sum of these divisors (counting 201661005) is 1, the average is 0.03125.

Base conversion 201661005

Base System Value
2 Binary 1100000001010001101001001101
3 Ternary 112001110102220010
4 Quaternary 30001101221031
5 Quinary 403111123010
6 Senary 32002143433
8 Octal 1401215115
10 Decimal 201661005
12 Duodecimal 57651b79
16 Hexadecimal c051a4d
20 Vigesimal 3307ca5
36 Base36 3c2aml

Cryptographic Hash Functions

md5 8b0cd037292949489ddf2c130173d9dc
sha1 7f5fbcee54884159d2de69a2cf25259140157eec
sha256 3da1368c4caee8509377bd2ca67d542bc068f498ae92f0fb7ccb9886a1482eba
sha512 a0cfea248c1bfadae6e701fb3c07a5897799a9a9669d549f549e455038232e6e1344027d1736d52c6f34241794d8a180636863c884949521bdfe46043bbadafb
ripemd-160 b86b023a86784eefdc75aeb0f2a41a35734f42f7

201661005 as geometric shapes

Circle

Radius = n
Diameter 403322010
Circumference 1267073463.6471
Area 1.2775965404395E+17

Sphere

Radius = n
Volume 3.4352186977274E+25
Surface area 5.110386161758E+17
Circumference 1267073463.6471

Square

Length = n
Perimeter 806644020
Area 40667160937610025
Diagonal 285191728.27279

Cube

Length = n
Surface area 244002965625660150
Volume 8.2009805451752E+24
Space diagonal 349287106.5654

Equilateral Triangle

Length = n
Perimeter 604983015
Area 1.760939723588E+16
Altitude 174643553.2827

Triangular Pyramid

Length = n
Surface area 1.760939723588E+16
Volume 9.6649482597872E+23
Height 95063909.424263