216221412 (number)

216221412 is an even 9-digits composite number following 216221411 and preceding 216221413. In scientific notation, it is written as 2.16221412 × 10^8. The sum of its digits is 21. It has a total of 6 prime factors and 48 positive divisors. There are 64596000 positive integers (up to 216221412) that are relatively prime to 216221412.

Interesting facts

Basic properties

Name

Name two hundred sixteen million two hundred twenty-one thousand four hundred twelve

Notation

Scientific notation 2.16221412 × 10^8
Engineering notation 2.16221412 × 10^6

Prime Factorization of 216221412

Prime Factorization 2 × 2 × 3 × 71 × 11 × 23071

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 108110706
Product of the distinct prime numbers

The prime factorization of 216221412 is 2 × 2 × 3 × 71 × 11 × 23071. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 216221412)

Multiplication

n×y
n×2 432442824
n×3 648664236
n×4 864885648
n×5 1081107060

Division

n÷y
n÷2 108110706
n÷3 72073804
n÷3 54055353
n÷5 43244282.4

Exponentiation

ny
n2 46751699007273744
n3 1.0108718372752E+25
n4 2.1857213600667E+33
n5 4.7259975871219E+41

Nth Root

y√n
2√n 14704.469116565
3√n 600.20494110172
4√n 121.26198545531
5√n 46.449360572717

Divisors of 216221412

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -216221411
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 216221412 can be divided by 48 positive divisors. The sum of these divisors (counting 216221412) is 1, the average is 0.020833333333333.

Base conversion 216221412

Base System Value
2 Binary 1100111000110100011011100100
3 Ternary 120001212012000110
4 Quaternary 30320310123210
5 Quinary 420323041122
6 Senary 33242213020
8 Octal 1470643344
10 Decimal 216221412
12 Duodecimal 604b4170
16 Hexadecimal ce346e4
20 Vigesimal 37b7dac
36 Base36 3kqdic

Cryptographic Hash Functions

md5 19fc27dd43e31ebe353a68c2596d081a
sha1 9dbe9f0bd353e6a807e87b528aa2047e6aacbd5b
sha256 3ece71f771a1a99a24570bf29a7eb27fc261e2aa4f4b164718f26b7a529a5acf
sha512 5a241abfcfe56b0d2d1c3ef7609b59b87826089a2e8e2206f8f1ecd02072362273e90e9a7f9ede8eb28714dbf942aac959fb4c5b77aa1d9f7f4090e58669edf4
ripemd-160 2175902f7f031642c222c5a8c61836310ea9fbc8

216221412 as geometric shapes

Circle

Radius = n
Diameter 432442824
Circumference 1358559198.976
Area 1.4687479414409E+17

Sphere

Radius = n
Volume 4.2343300502727E+25
Surface area 5.8749917657637E+17
Circumference 1358559198.976

Square

Length = n
Perimeter 864885648
Area 46751699007273744
Diagonal 305783253.32586

Cube

Length = n
Surface area 280510194043642464
Volume 1.0108718372752E+25
Space diagonal 374506471.26828

Equilateral Triangle

Length = n
Perimeter 648664236
Area 2.0244079505191E+16
Altitude 187253235.63414

Triangular Pyramid

Length = n
Surface area 2.0244079505191E+16
Volume 1.1913238850796E+24
Height 101927751.10862