221544172 (number)

221544172 is an even 9-digits composite number following 221544171 and preceding 221544173. In scientific notation, it is written as 2.21544172 × 10^8. The sum of its digits is 28. It has a total of 3 prime factors and 6 positive divisors. There are 110772084 positive integers (up to 221544172) that are relatively prime to 221544172.

Interesting facts

Basic properties

Name

Name two hundred twenty-one million five hundred forty-four thousand one hundred seventy-two

Notation

Scientific notation 2.21544172 × 10^8
Engineering notation 2.21544172 × 10^6

Prime Factorization of 221544172

Prime Factorization 2 × 2 × 55386043

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 110772086
Product of the distinct prime numbers

The prime factorization of 221544172 is 2 × 2 × 55386043. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 5, 66, 33, 330, 421, 3529, 3220, 44279, 63135, 195995, 490285, 1706244, 1806457, 80914354, 99066498, 633382449, 394890954, 5913739795, 8669893872

Basic calculations (n = 221544172)

Multiplication

n×y
n×2 443088344
n×3 664632516
n×4 886176688
n×5 1107720860

Division

n÷y
n÷2 110772086
n÷3 73848057.333333
n÷3 55386043
n÷5 44308834.4

Exponentiation

ny
n2 49081820147165584
n3 1.0873791204757E+25
n4 2.4090250689587E+33
n5 5.337054642297E+41

Nth Root

y√n
2√n 14884.359979522
3√n 605.09018713345
4√n 122.00147531699
5√n 46.67583177972

Divisors of 221544172

1, 2, 4, 55386043, 110772086, 221544172

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 -221544171
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 221544172 can be divided by 6 positive divisors. The sum of these divisors (counting 221544172) is 1, the average is 0.16666666666667.

Base conversion 221544172

Base System Value
2 Binary 1101001101000111111011101100
3 Ternary 120102212121110201
4 Quaternary 31031013323230
5 Quinary 423203403142
6 Senary 33552243244
8 Octal 1515077354
10 Decimal 221544172
12 Duodecimal 62240524
16 Hexadecimal d347eec
20 Vigesimal 394d08c
36 Base36 3nwgks

Cryptographic Hash Functions

md5 c77c5f4ce31a99aa8698e950d9ea099e
sha1 906a3938963b33255fdf52bfbb20a25eb381f76d
sha256 0f9e4cf2dbfda6a3b74bcfdc82c0a05d9d941be6ffc3103ff0f9c1aff544a8f0
sha512 656a83bdfa5f01c2f8bb6d7917aecbbf6a9bc5d22b49c82f4bf1b7b085df343dbe3b4c67d83554c92889485f5452f84a45b09ffc3f9102b8c15cb46c914f44a4
ripemd-160 e4d08d8a930a902d504ab9407303abf6e022049d

221544172 as geometric shapes

Circle

Radius = n
Diameter 443088344
Circumference 1392003086.4017
Area 1.5419508559915E+17

Sphere

Radius = n
Volume 4.5548030087377E+25
Surface area 6.167803423966E+17
Circumference 1392003086.4017

Square

Length = n
Perimeter 886176688
Area 49081820147165584
Diagonal 313310772.70712

Cube

Length = n
Surface area 294490920882993504
Volume 1.0873791204757E+25
Space diagonal 383725762.02478

Equilateral Triangle

Length = n
Perimeter 664632516
Area 2.1253051555712E+16
Altitude 191862881.01239

Triangular Pyramid

Length = n
Surface area 2.1253051555712E+16
Volume 1.281488583015E+24
Height 104436924.23571