221036181 (number)

221036181 is an odd 9-digits composite number following 221036180 and preceding 221036182. In scientific notation, it is written as 2.21036181 × 10^8. The sum of its digits is 24. It has a total of 3 prime factors and 8 positive divisors. There are 146533872 positive integers (up to 221036181) that are relatively prime to 221036181.

Interesting facts

Basic properties

Name

Name two hundred twenty-one million thirty-six thousand one hundred eighty-one

Notation

Scientific notation 2.21036181 × 10^8
Engineering notation 2.21036181 × 10^6

Prime Factorization of 221036181

Prime Factorization 3 × 179 × 411613

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 221036181
Product of the distinct prime numbers

The prime factorization of 221036181 is 3 × 179 × 411613. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 8, 69, 45, 29, 275, 2159, 4137, 39895, 24775, 893951, 950888, 9326111, 9963357, 9214125, 17316601, 534799534, 651463431, 4627229074, 4225001249

Basic calculations (n = 221036181)

Multiplication

n×y
n×2 442072362
n×3 663108543
n×4 884144724
n×5 1105180905

Division

n÷y
n÷2 110518090.5
n÷3 73678727
n÷3 55259045.25
n÷5 44207236.2

Exponentiation

ny
n2 48856993311064761
n3 1.079916321662E+25
n4 2.3870057953974E+33
n5 5.2761464503951E+41

Nth Root

y√n
2√n 14867.285596234
3√n 604.62735150908
4√n 121.93147910296
5√n 46.654406996179

Divisors of 221036181

1, 3, 179, 537, 411613, 1234839, 73678727, 221036181

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 -221036180
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 221036181 can be divided by 8 positive divisors. The sum of these divisors (counting 221036181) is 1, the average is 0.125.

Base conversion 221036181

Base System Value
2 Binary 1101001011001011111010010101
3 Ternary 120101220210122020
4 Quaternary 31023023322111
5 Quinary 423041124211
6 Senary 33533323353
8 Octal 1513137225
10 Decimal 221036181
12 Duodecimal 62036559
16 Hexadecimal d2cbe95
20 Vigesimal 3919a91
36 Base36 3nlklx

Cryptographic Hash Functions

md5 b40b38af2b1ce3f5981f9bdf810752e4
sha1 bfb72ecca77f3d67c764739f32fd419c8a7f502e
sha256 15f3336d92416422806b29d240f740b39b78158d35cd106d01db97c3753c24de
sha512 f4a391f8704c408953c534d9db0663d99a45af1ccee2258e3274754b2381b61c17daf1f57fc34f240ba9615e82389a79e2aae2bb22d57eda683ef8c19f474327
ripemd-160 bc3a9e7acff869b09962c2057a39d2538bba3bc4

221036181 as geometric shapes

Circle

Radius = n
Diameter 442072362
Circumference 1388811284.8143
Area 1.5348877126253E+17

Sphere

Radius = n
Volume 4.5235429101669E+25
Surface area 6.1395508505011E+17
Circumference 1388811284.8143

Square

Length = n
Perimeter 884144724
Area 48856993311064761
Diagonal 312592364.94535

Cube

Length = n
Surface area 293141959866388566
Volume 1.079916321662E+25
Space diagonal 382845895.80299

Equilateral Triangle

Length = n
Perimeter 663108543
Area 2.1155698679954E+16
Altitude 191422947.9015

Triangular Pyramid

Length = n
Surface area 2.1155698679954E+16
Volume 1.2726935902688E+24
Height 104197454.98178