216221568 (number)

216221568 is an even 9-digits composite number following 216221567 and preceding 216221569. In scientific notation, it is written as 2.16221568 × 10^8. The sum of its digits is 33. It has a total of 9 prime factors and 32 positive divisors. There are 72073728 positive integers (up to 216221568) that are relatively prime to 216221568.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.16221568 × 10^8
Engineering notation 2.16221568 × 10^6

Prime Factorization of 216221568

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 563077

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 3378462
Product of the distinct prime numbers

The prime factorization of 216221568 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 563077. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 216221568)

Multiplication

n×y
n×2 432443136
n×3 648664704
n×4 864886272
n×5 1081107840

Division

n÷y
n÷2 108110784
n÷3 72073856
n÷3 54055392
n÷5 43244313.6

Exponentiation

ny
n2 46751766468378624
n3 1.0108740252563E+25
n4 2.1857276679138E+33
n5 4.7260146357731E+41

Nth Root

y√n
2√n 14704.474421073
3√n 600.2050854475
4√n 121.26200732741
5√n 46.449367275197

Divisors of 216221568

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 -216221567
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 216221568 can be divided by 32 positive divisors. The sum of these divisors (counting 216221568) is 1, the average is 0.03125.

Base conversion 216221568

Base System Value
2 Binary 1100111000110100011110000000
3 Ternary 120001212012020020
4 Quaternary 30320310132000
5 Quinary 420323042233
6 Senary 33242213440
8 Octal 1470643600
10 Decimal 216221568
12 Duodecimal 604b4280
16 Hexadecimal ce34780
20 Vigesimal 37b7di8
36 Base36 3kqdmo

Cryptographic Hash Functions

md5 3ac144471105c3eb17bb1b9ac4ff7307
sha1 e66045ebeee694a2a96d801959cd66392bc6b4d1
sha256 a011cbe9bb4320d93af14e93cd247c2aad902072521a95f8c12d9bbfe38b44ee
sha512 f5be5d8a303f30a72c30e78c5e763a66c384589d004be1bb4076f4a52b9592c25b0bedfa8d56b48b028759b50b597dfe87e729df41b39165c23db35e13d2e5c1
ripemd-160 12b23cbad6ef30623bab76ea3778f870d562c2d1

216221568 as geometric shapes

Circle

Radius = n
Diameter 432443136
Circumference 1358560179.1529
Area 1.468750060794E+17

Sphere

Radius = n
Volume 4.2343392152664E+25
Surface area 5.8750002431762E+17
Circumference 1358560179.1529

Square

Length = n
Perimeter 864886272
Area 46751766468378624
Diagonal 305783473.94318

Cube

Length = n
Surface area 280510598810271744
Volume 1.0108740252563E+25
Space diagonal 374506741.46821

Equilateral Triangle

Length = n
Perimeter 648664704
Area 2.0244108716707E+16
Altitude 187253370.7341

Triangular Pyramid

Length = n
Surface area 2.0244108716707E+16
Volume 1.1913264636401E+24
Height 101927824.64773