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
- 216227728 has 40 divisors, whose sum is 434543616
- The reverse of 216227728 is 827722612
- Previous prime number is 233
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 37
- Digital Root 1
Name
Name | two hundred sixteen million two hundred twenty-seven thousand seven hundred twenty-eight |
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Notation
Scientific notation | 2.16227728 × 10^8 |
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Engineering notation | 2.16227728 × 10^6 |
Prime Factorization of 216227728
Prime Factorization 2 × 2 × 2 × 2 × 31 × 233 × 1871
Composite numberω | 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×yn×2 | 432455456 |
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n×3 | 648683184 |
n×4 | 864910912 |
n×5 | 1081138640 |
Division
n÷yn÷2 | 108113864 |
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n÷3 | 72075909.333333 |
n÷3 | 54056932 |
n÷5 | 43245545.6 |
Exponentiation
nyn2 | 46754430356041984 |
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n3 | 1.0109604249821E+25 |
n4 | 2.185976757918E+33 |
n5 | 4.7266878782541E+41 |
Nth Root
y√n2√n | 14704.683879635 |
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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 |
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sha1 | be8a221c474524dbceaa6ef39881e9481df60c6b |
sha256 | 4cc88bb9ede30396cfc284a125d7c3ab987d2e477fb1046d3ce45833228e50b0 |
sha512 | c9a2c89ecca6a9ea3fe8d6833c3a9fe3c4d0ffc1a63bcac91ac65bb9ef1e6d70f43f0483df1386c137dd1e195a6ed83a41b8e285a41884a1db19a554e63d8397 |
ripemd-160 | 59030606686f3969c251a7fdb8218577bf0fbf42 |
216227728 as geometric shapes
Circle
Radius = nDiameter | 432455456 |
---|---|
Circumference | 1358598883.5744 |
Area | 1.4688337492932E+17 |
Sphere
Radius = nVolume | 4.2347011255918E+25 |
---|---|
Surface area | 5.8753349971727E+17 |
Circumference | 1358598883.5744 |
Square
Length = nPerimeter | 864910912 |
---|---|
Area | 46754430356041984 |
Diagonal | 305792185.49872 |
Cube
Length = nSurface area | 280526582136251904 |
---|---|
Volume | 1.0109604249821E+25 |
Space diagonal | 374517410.90118 |
Equilateral Triangle
Length = nPerimeter | 648683184 |
---|---|
Area | 2.0245262213901E+16 |
Altitude | 187258705.45059 |
Triangular Pyramid
Length = nSurface area | 2.0245262213901E+16 |
---|---|
Volume | 1.1914282866935E+24 |
Height | 101930728.49957 |