122922128 (number)
122922128 is an even 9-digits composite number following 122922127 and preceding 122922129. In scientific notation, it is written as 1.22922128 × 10^8. The sum of its digits is 29. It has a total of 7 prime factors and 40 positive divisors. There are 52496640 positive integers (up to 122922128) that are relatively prime to 122922128.
Interesting facts
- 122922128 has 40 divisors, whose sum is 273137280
- The reverse of 122922128 is 821229221
- Previous prime number is 311
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 29
- Digital Root 2
Name
Name | one hundred twenty-two million nine hundred twenty-two thousand one hundred twenty-eight |
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Notation
Scientific notation | 1.22922128 × 10^8 |
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Engineering notation | 1.22922128 × 10^6 |
Prime Factorization of 122922128
Prime Factorization 2 × 2 × 2 × 2 × 7 × 311 × 3529
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 15365266 | Product of the distinct prime numbers |
The prime factorization of 122922128 is 2 × 2 × 2 × 2 × 7 × 311 × 3529. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 122922128)
Multiplication
n×yn×2 | 245844256 |
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n×3 | 368766384 |
n×4 | 491688512 |
n×5 | 614610640 |
Division
n÷yn÷2 | 61461064 |
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n÷3 | 40974042.666667 |
n÷3 | 30730532 |
n÷5 | 24584425.6 |
Exponentiation
nyn2 | 15109849552048384 |
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n3 | 1.8573348606976E+24 |
n4 | 2.2830755348554E+32 |
n5 | 2.8064050312916E+40 |
Nth Root
y√n2√n | 11087.025209676 |
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3√n | 497.21400934433 |
4√n | 105.29494389417 |
5√n | 41.488335748542 |
Divisors of 122922128
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 | -122922127 | 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 122922128 can be divided by 40 positive divisors. The sum of these divisors (counting 122922128) is 1, the average is 0.025.
Base conversion 122922128
Base | System | Value |
---|---|---|
2 | Binary | 111010100111010010010010000 |
3 | Ternary | 22120022002110102 |
4 | Quaternary | 13110322102100 |
5 | Quinary | 222432002003 |
6 | Senary | 20110351532 |
8 | Octal | 724722220 |
10 | Decimal | 122922128 |
12 | Duodecimal | 351bb5a8 |
16 | Hexadecimal | 753a490 |
20 | Vigesimal | 1i85568 |
36 | Base36 | 216nbk |
Cryptographic Hash Functions
md5 | 3b598609e18c3d9df52c53bbd691b38b |
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sha1 | 9b1d876caa91cc30af0bd32755b4c98105b1b008 |
sha256 | 494cc5c3b4831465c06482fb81c6fe6337250352b44709e405b13c4f31854b0f |
sha512 | e1a063e996dc700dee4c1ce3675361b3408daf36f2d41914599e727cc6f27d3ad22ebef6c22ab84b4ea7902af2fe43505a851b4bf93daefbf9b735e98c1a5e78 |
ripemd-160 | fb29300331b41dab26f8b27181a3490ee3b434c5 |
122922128 as geometric shapes
Circle
Radius = nDiameter | 245844256 |
---|---|
Circumference | 772342508.57685 |
Area | 4.7468992349562E+16 |
Sphere
Radius = nVolume | 7.7799860714985E+24 |
---|---|
Surface area | 1.8987596939825E+17 |
Circumference | 772342508.57685 |
Square
Length = nPerimeter | 491688512 |
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Area | 15109849552048384 |
Diagonal | 173838140.53336 |
Cube
Length = nSurface area | 90659097312290304 |
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Volume | 1.8573348606976E+24 |
Space diagonal | 212907371.07048 |
Equilateral Triangle
Length = nPerimeter | 368766384 |
---|---|
Area | 6.5427567797174E+15 |
Altitude | 106453685.53524 |
Triangular Pyramid
Length = nSurface area | 6.5427567797174E+15 |
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Volume | 2.1888901248891E+23 |
Height | 57946046.844454 |