221522016 (number)

221522016 is an even 9-digits composite number following 221522015 and preceding 221522017. In scientific notation, it is written as 2.21522016 × 10^8. The sum of its digits is 21. It has a total of 9 prime factors and 96 positive divisors. There are 68879360 positive integers (up to 221522016) that are relatively prime to 221522016.

Interesting facts

Basic properties

Name

Name two hundred twenty-one million five hundred twenty-two thousand sixteen

Notation

Scientific notation 2.21522016 × 10^8
Engineering notation 2.21522016 × 10^6

Prime Factorization of 221522016

Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 41 × 23 × 2447

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 13845126
Product of the distinct prime numbers

The prime factorization of 221522016 is 2 × 2 × 2 × 2 × 2 × 3 × 41 × 23 × 2447. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 221522016)

Multiplication

n×y
n×2 443044032
n×3 664566048
n×4 886088064
n×5 1107610080

Division

n÷y
n÷2 110761008
n÷3 73840672
n÷3 55380504
n÷5 44304403.2

Exponentiation

ny
n2 49072003572704256
n3 1.0870529160585E+25
n4 2.4080615346395E+33
n5 5.334386458054E+41

Nth Root

y√n
2√n 14883.615689744
3√n 605.07001534709
4√n 121.9984249478
5√n 46.674898159042

Divisors of 221522016

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -221522015
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 221522016 can be divided by 96 positive divisors. The sum of these divisors (counting 221522016) is 1, the average is 0.010416666666667.

Base conversion 221522016

Base System Value
2 Binary 1101001101000010100001100000
3 Ternary 120102211111002010
4 Quaternary 31031002201200
5 Quinary 423202201031
6 Senary 33551552520
8 Octal 1515024140
10 Decimal 221522016
12 Duodecimal 6222b740
16 Hexadecimal d342860
20 Vigesimal 394a50g
36 Base36 3nvzhc

Cryptographic Hash Functions

md5 cdaf0efdc89faa5758b5fe839110884f
sha1 4d953f2d1bf0415376231b3f63e1849282f82da5
sha256 eff3f5707ab45127eb81f0378412daa09221d9b90b6fa6996d5c017e7407dc26
sha512 e848e43279fa82b5a3d3ae7eefda74937ef688ba617dcad45d3959648ec508991c01909cd0a9c64acb087a29398b3645ac43470cf2ccfa57932901cb48679454
ripemd-160 dc661fcad2f679ce16703c9a53788ce8396f6770

221522016 as geometric shapes

Circle

Radius = n
Diameter 443044032
Circumference 1391863876.148
Area 1.5416424592094E+17

Sphere

Radius = n
Volume 4.5534366068702E+25
Surface area 6.1665698368376E+17
Circumference 1391863876.148

Square

Length = n
Perimeter 886088064
Area 49072003572704256
Diagonal 313279439.39143

Cube

Length = n
Surface area 294432021436225536
Volume 1.0870529160585E+25
Space diagonal 383687386.70709

Equilateral Triangle

Length = n
Perimeter 664566048
Area 2.1248800854281E+16
Altitude 191843693.35354

Triangular Pyramid

Length = n
Surface area 2.1248800854281E+16
Volume 1.2811041474226E+24
Height 104426479.79714