40221568 (number)
40221568 is an even 8-digits composite number following 40221567 and preceding 40221569. In scientific notation, it is written as 4.0221568 × 10^7. The sum of its digits is 28. It has a total of 9 prime factors and 32 positive divisors. There are 19968000 positive integers (up to 40221568) that are relatively prime to 40221568.
Interesting facts
- 40221568 has 32 divisors, whose sum is 80698320
- The reverse of 40221568 is 86512204
- Previous prime number is 151
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 28
- Digital Root 1
Name
Name | forty million two hundred twenty-one thousand five hundred sixty-eight |
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Notation
Scientific notation | 4.0221568 × 10^7 |
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Engineering notation | 4.0221568 × 10^6 |
Prime Factorization of 40221568
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 151 × 2081
Composite numberω | Distinct Factors | 3 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 9 | Total number of prime factors |
rad | Radical | 628462 | Product of the distinct prime numbers |
The prime factorization of 40221568 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 151 × 2081. Since it has a total of 9 prime factors.
Most popular turbo-numbers
Basic calculations (n = 40221568)
Multiplication
n×yn×2 | 80443136 |
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n×3 | 120664704 |
n×4 | 160886272 |
n×5 | 201107840 |
Division
n÷yn÷2 | 20110784 |
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n÷3 | 13407189.333333 |
n÷3 | 10055392 |
n÷5 | 8044313.6 |
Exponentiation
nyn2 | 1617774532378624 |
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n3 | 6.5069428362735E+22 |
n4 | 2.6171944376129E+30 |
n5 | 1.0526766404167E+38 |
Nth Root
y√n2√n | 6342.0476188688 |
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3√n | 342.62548690009 |
4√n | 79.636973943444 |
5√n | 33.181177932918 |
Divisors of 40221568
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 | -40221567 | 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 40221568 can be divided by 32 positive divisors. The sum of these divisors (counting 40221568) is 1, the average is 0.03125.
Base conversion 40221568
Base | System | Value |
---|---|---|
2 | Binary | 10011001011011101110000000 |
3 | Ternary | 2210200110121201 |
4 | Quaternary | 2121123232000 |
5 | Quinary | 40244042233 |
6 | Senary | 3554030544 |
8 | Octal | 231335600 |
10 | Decimal | 40221568 |
12 | Duodecimal | 11578454 |
16 | Hexadecimal | 265bb80 |
20 | Vigesimal | cb7di8 |
36 | Base36 | ny35s |
Cryptographic Hash Functions
md5 | 0a1669442ccc72f555a291f45adbae00 |
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sha1 | 92aa8f773afa948ba0a7fbb72533c2cdefd6c1a3 |
sha256 | 90f1b00951418f2df0b492843d27bb2b4ff8ccab2f048bcfe9f5cf64b258e18b |
sha512 | b8a8bc4edc6a3c6226ad9ad620cd19fe4e108a3c116ac692e9068dc9927841b66a8f2ce5436f78f4b30c4a130a35b725748e5a7f036177aa2e7eff6ad581435b |
ripemd-160 | 5303dd2129d4dc7518eb46c4cf68d97946f3c8a3 |
40221568 as geometric shapes
Circle
Radius = nDiameter | 80443136 |
---|---|
Circumference | 252719565.08932 |
Area | 5.0823885860853E+15 |
Sphere
Radius = nVolume | 2.7256218415687E+23 |
---|---|
Surface area | 2.0329554344341E+16 |
Circumference | 252719565.08932 |
Square
Length = nPerimeter | 160886272 |
---|---|
Area | 1617774532378624 |
Diagonal | 56881886.965512 |
Cube
Length = nSurface area | 9706647194271744 |
---|---|
Volume | 6.5069428362735E+22 |
Space diagonal | 69665799.336087 |
Equilateral Triangle
Length = nPerimeter | 120664704 |
---|---|
Area | 7.0051692131769E+14 |
Altitude | 34832899.668043 |
Triangular Pyramid
Length = nSurface area | 7.0051692131769E+14 |
---|---|
Volume | 7.6685056738704E+21 |
Height | 18960628.988504 |