31367028 (number)
31367028 is an even 8-digits composite number following 31367027 and preceding 31367029. In scientific notation, it is written as 3.1367028 × 10^7. The sum of its digits is 30. It has a total of 6 prime factors and 48 positive divisors. There are 8029440 positive integers (up to 31367028) that are relatively prime to 31367028.
Interesting facts
- 31367028 has 48 divisors, whose sum is 65573760
- The reverse of 31367028 is 82076313
- Previous prime number is 83
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 30
- Digital Root 3
Name
Name | thirty-one million three hundred sixty-seven thousand twenty-eight |
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Notation
Scientific notation | 3.1367028 × 10^7 |
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Engineering notation | 3.1367028 × 10^6 |
Prime Factorization of 31367028
Prime Factorization 2 × 2 × 33 × 7 × 83 × 409
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 15683514 | Product of the distinct prime numbers |
The prime factorization of 31367028 is 2 × 2 × 33 × 7 × 83 × 409. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 31367028)
Multiplication
n×yn×2 | 62734056 |
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n×3 | 94101084 |
n×4 | 125468112 |
n×5 | 156835140 |
Division
n÷yn÷2 | 15683514 |
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n÷3 | 10455676 |
n÷3 | 7841757 |
n÷5 | 6273405.6 |
Exponentiation
nyn2 | 983890445552784 |
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n3 | 3.0861719154587E+22 |
n4 | 9.6804040885006E+29 |
n5 | 3.0364550609531E+37 |
Nth Root
y√n2√n | 5600.6274648471 |
---|---|
3√n | 315.37296211614 |
4√n | 74.837340043905 |
5√n | 31.571460604883 |
Divisors of 31367028
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 | -31367027 | 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 31367028 can be divided by 48 positive divisors. The sum of these divisors (counting 31367028) is 1, the average is 0.020833333333333.
Base conversion 31367028
Base | System | Value |
---|---|---|
2 | Binary | 1110111101001111101110100 |
3 | Ternary | 2012000121110210 |
4 | Quaternary | 1313221331310 |
5 | Quinary | 31012221103 |
6 | Senary | 3040145420 |
8 | Octal | 167517564 |
10 | Decimal | 31367028 |
12 | Duodecimal | a608270 |
16 | Hexadecimal | 1de9f74 |
20 | Vigesimal | 9g0hb8 |
36 | Base36 | ioayc |
Cryptographic Hash Functions
md5 | dc78ac1d854f2ab729e903b20285b7d4 |
---|---|
sha1 | 57a9a8fbbc6efc9eae264b3ad13eb9212a36fd1c |
sha256 | 255be6f938a6ebc0056afc07d9145910421b8fa66ab6ab70b44e52a8473ae96e |
sha512 | 89c931ee4745aa0bcc5a914e50a90492160ccc12d8ce4194335ccbee54afa95f66980c517924fc528eac1aeffa25eb1acde762b8d922c1d68c8b75e63eb0a5e9 |
ripemd-160 | c199588dae7cc77c51a86ba8b79e16bc0fed9cda |
31367028 as geometric shapes
Circle
Radius = nDiameter | 62734056 |
---|---|
Circumference | 197084849.45949 |
Area | 3.0909829956858E+15 |
Sphere
Radius = nVolume | 1.292732668976E+23 |
---|---|
Surface area | 1.2363931982743E+16 |
Circumference | 197084849.45949 |
Square
Length = nPerimeter | 125468112 |
---|---|
Area | 983890445552784 |
Diagonal | 44359676.408937 |
Cube
Length = nSurface area | 5903342673316704 |
---|---|
Volume | 3.0861719154587E+22 |
Space diagonal | 54329286.178436 |
Equilateral Triangle
Length = nPerimeter | 94101084 |
---|---|
Area | 4.2603706019475E+14 |
Altitude | 27164643.089218 |
Triangular Pyramid
Length = nSurface area | 4.2603706019475E+14 |
---|---|
Volume | 3.6370884822138E+21 |
Height | 14786558.802979 |