221566172 (number)

221566172 is an even 9-digits composite number following 221566171 and preceding 221566173. In scientific notation, it is written as 2.21566172 × 10^8. The sum of its digits is 32. It has a total of 3 prime factors and 6 positive divisors. There are 110783084 positive integers (up to 221566172) that are relatively prime to 221566172.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.21566172 × 10^8
Engineering notation 2.21566172 × 10^6

Prime Factorization of 221566172

Prime Factorization 2 × 2 × 55391543

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 110783086
Product of the distinct prime numbers

The prime factorization of 221566172 is 2 × 2 × 55391543. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 4, 7, 70, 400, 31, 5846, 675, 99222, 71845, 397654, 846295, 7332337, 878001, 54728321, 70926073, 313628006, 321751546, 9032694, 5750592299

Basic calculations (n = 221566172)

Multiplication

n×y
n×2 443132344
n×3 664698516
n×4 886264688
n×5 1107830860

Division

n÷y
n÷2 110783086
n÷3 73855390.666667
n÷3 55391543
n÷5 44313234.4

Exponentiation

ny
n2 49091568574733584
n3 1.0877030926579E+25
n4 2.4099821051278E+33
n5 5.3397050962166E+41

Nth Root

y√n
2√n 14885.098991945
3√n 605.11021555996
4√n 122.00450398221
5√n 46.676758752887

Divisors of 221566172

1, 2, 4, 55391543, 110783086, 221566172

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -221566171
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 221566172 can be divided by 6 positive divisors. The sum of these divisors (counting 221566172) is 1, the average is 0.16666666666667.

Base conversion 221566172

Base System Value
2 Binary 1101001101001101010011011100
3 Ternary 120102220201122112
4 Quaternary 31031031103130
5 Quinary 423210104142
6 Senary 33552533152
8 Octal 1515152334
10 Decimal 221566172
12 Duodecimal 622511b8
16 Hexadecimal d34d4dc
20 Vigesimal 394ff8c
36 Base36 3nwxjw

Cryptographic Hash Functions

md5 ab6097df58be727884cda942f29241da
sha1 cbdf49a46d4a735cc8382bef9dfb183df8450b95
sha256 77cf785916da7ca9790975061eadfcc817d55fe6d64438fed004d07e3a3599b4
sha512 a0dc45ae62216a37bd5afac8c0ba53aff55645f517456396dc6bf87ec7aa5c94605f5e34ac39c9193cef2bc9c61ccddcaaa67a336e24b55baf36f4769b9b288c
ripemd-160 3148544fbf9c1f3862be69baef70f178c338e15b

221566172 as geometric shapes

Circle

Radius = n
Diameter 443132344
Circumference 1392141316.4784
Area 1.5422571118758E+17

Sphere

Radius = n
Volume 4.5561600602414E+25
Surface area 6.1690284475033E+17
Circumference 1392141316.4784

Square

Length = n
Perimeter 886264688
Area 49091568574733584
Diagonal 313341885.40549

Cube

Length = n
Surface area 294549411448401504
Volume 1.0877030926579E+25
Space diagonal 383763867.14254

Equilateral Triangle

Length = n
Perimeter 664698516
Area 2.1257272748673E+16
Altitude 191881933.57127

Triangular Pyramid

Length = n
Surface area 2.1257272748673E+16
Volume 1.2818703878933E+24
Height 104447295.13516