216227728 (number)

216227728 is an even 9-digits composite number following 216227727 and preceding 216227729. In scientific notation, it is written as 2.16227728 × 10^8. The sum of its digits is 37. It has a total of 7 prime factors and 40 positive divisors. There are 104121600 positive integers (up to 216227728) that are relatively prime to 216227728.

Interesting facts

Basic properties

Name

Name two hundred sixteen million two hundred twenty-seven thousand seven hundred twenty-eight

Notation

Scientific notation 2.16227728 × 10^8
Engineering notation 2.16227728 × 10^6

Prime Factorization of 216227728

Prime Factorization 2 × 2 × 2 × 2 × 31 × 233 × 1871

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 27028466
Product of the distinct prime numbers

The prime factorization of 216227728 is 2 × 2 × 2 × 2 × 31 × 233 × 1871. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 216227728)

Multiplication

n×y
n×2 432455456
n×3 648683184
n×4 864910912
n×5 1081138640

Division

n÷y
n÷2 108113864
n÷3 72075909.333333
n÷3 54056932
n÷5 43245545.6

Exponentiation

ny
n2 46754430356041984
n3 1.0109604249821E+25
n4 2.185976757918E+33
n5 4.7266878782541E+41

Nth Root

y√n
2√n 14704.683879635
3√n 600.21078519992
4√n 121.26287098545
5√n 46.449631934125

Divisors of 216227728

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -216227727
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 216227728 can be divided by 40 positive divisors. The sum of these divisors (counting 216227728) is 1, the average is 0.025.

Base conversion 216227728

Base System Value
2 Binary 1100111000110101111110010000
3 Ternary 120001212111200101
4 Quaternary 30320311332100
5 Quinary 420323241403
6 Senary 33242302144
8 Octal 1470657620
10 Decimal 216227728
12 Duodecimal 604b7954
16 Hexadecimal ce35f90
20 Vigesimal 37b8968
36 Base36 3kqids

Cryptographic Hash Functions

md5 f56598affa233de30f771f0704d93177
sha1 be8a221c474524dbceaa6ef39881e9481df60c6b
sha256 4cc88bb9ede30396cfc284a125d7c3ab987d2e477fb1046d3ce45833228e50b0
sha512 c9a2c89ecca6a9ea3fe8d6833c3a9fe3c4d0ffc1a63bcac91ac65bb9ef1e6d70f43f0483df1386c137dd1e195a6ed83a41b8e285a41884a1db19a554e63d8397
ripemd-160 59030606686f3969c251a7fdb8218577bf0fbf42

216227728 as geometric shapes

Circle

Radius = n
Diameter 432455456
Circumference 1358598883.5744
Area 1.4688337492932E+17

Sphere

Radius = n
Volume 4.2347011255918E+25
Surface area 5.8753349971727E+17
Circumference 1358598883.5744

Square

Length = n
Perimeter 864910912
Area 46754430356041984
Diagonal 305792185.49872

Cube

Length = n
Surface area 280526582136251904
Volume 1.0109604249821E+25
Space diagonal 374517410.90118

Equilateral Triangle

Length = n
Perimeter 648683184
Area 2.0245262213901E+16
Altitude 187258705.45059

Triangular Pyramid

Length = n
Surface area 2.0245262213901E+16
Volume 1.1914282866935E+24
Height 101930728.49957