33131440 (number)
33131440 is an even 8-digits composite number following 33131439 and preceding 33131441. In scientific notation, it is written as 3.3131440 × 10^7. The sum of its digits is 19. It has a total of 7 prime factors and 40 positive divisors. There are 12337920 positive integers (up to 33131440) that are relatively prime to 33131440.
Interesting facts
- 33131440 has 40 divisors, whose sum is 68567040
- The reverse of 33131440 is 04413133
- Previous prime number is 71
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 19
- Digital Root 1
Name
Name | thirty-three million one hundred thirty-one thousand four hundred forty |
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Notation
Scientific notation | 3.3131440 × 10^7 |
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Engineering notation | 3.3131440 × 10^6 |
Prime Factorization of 33131440
Prime Factorization 2 × 2 × 2 × 2 × 1535 × 71 × 19
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 4141430 | Product of the distinct prime numbers |
The prime factorization of 33131440 is 2 × 2 × 2 × 2 × 1535 × 71 × 19. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 33131440)
Multiplication
n×yn×2 | 66262880 |
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n×3 | 99394320 |
n×4 | 132525760 |
n×5 | 165657200 |
Division
n÷yn÷2 | 16565720 |
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n÷3 | 11043813.333333 |
n÷3 | 8282860 |
n÷5 | 6626288 |
Exponentiation
nyn2 | 1097692316473600 |
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n3 | 3.6368127121706E+22 |
n4 | 1.2049284216452E+30 |
n5 | 3.9921013706032E+37 |
Nth Root
y√n2√n | 5755.9916608696 |
---|---|
3√n | 321.17872572824 |
4√n | 75.868251995611 |
5√n | 31.918910752165 |
Divisors of 33131440
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 | -33131439 | 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 33131440 can be divided by 40 positive divisors. The sum of these divisors (counting 33131440) is 1, the average is 0.025.
Base conversion 33131440
Base | System | Value |
---|---|---|
2 | Binary | 1111110011000101110110000 |
3 | Ternary | 2022100020210101 |
4 | Quaternary | 1332120232300 |
5 | Quinary | 31440201230 |
6 | Senary | 3142042144 |
8 | Octal | 176305660 |
10 | Decimal | 33131440 |
12 | Duodecimal | b119354 |
16 | Hexadecimal | 1f98bb0 |
20 | Vigesimal | a718c0 |
36 | Base36 | jq4ds |
Cryptographic Hash Functions
md5 | 6c3f5c19d9fc680fbe684728675ef7f4 |
---|---|
sha1 | ed323a0095724b742ce01b79e1cfdb83d179f587 |
sha256 | 369c2b5fdd29c157a7bdc06b941d0144ea512ec89fdf7343a0003c1f3c70def1 |
sha512 | 69b0f16a9878c2c1eabb736b2946654c3ed196273b0e9a77ed461c41d23801c36a174727185cb1ff00e0d3bf4b3bbd911e028c5bebae64181b820d9b1282569c |
ripemd-160 | fd9ef310416e215069c616ac50e008f7144b6b1e |
33131440 as geometric shapes
Circle
Radius = nDiameter | 66262880 |
---|---|
Circumference | 208170977.0137 |
Area | 3.4485021173354E+15 |
Sphere
Radius = nVolume | 1.5233845465383E+23 |
---|---|
Surface area | 1.3794008469342E+16 |
Circumference | 208170977.0137 |
Square
Length = nPerimeter | 132525760 |
---|---|
Area | 1097692316473600 |
Diagonal | 46854931.78895 |
Cube
Length = nSurface area | 6586153898841600 |
---|---|
Volume | 3.6368127121706E+22 |
Space diagonal | 57385337.40792 |
Equilateral Triangle
Length = nPerimeter | 99394320 |
---|---|
Area | 4.7531471580256E+14 |
Altitude | 28692668.70396 |
Triangular Pyramid
Length = nSurface area | 4.7531471580256E+14 |
---|---|
Volume | 4.2860248844688E+21 |
Height | 15618310.596317 |