128522240 (number)
128522240 is an even 9-digits composite number following 128522239 and preceding 128522241. In scientific notation, it is written as 1.28522240 × 10^8. The sum of its digits is 26. It has a total of 15 prime factors and 192 positive divisors. There are 39813120 positive integers (up to 128522240) that are relatively prime to 128522240.
Interesting facts
- 128522240 has 192 divisors, whose sum is 386830080
- The reverse of 128522240 is 042225821
- Previous prime number is 11
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 26
- Digital Root 8
Name
Name | one hundred twenty-eight million five hundred twenty-two thousand two hundred forty |
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Notation
Scientific notation | 1.28522240 × 10^8 |
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Engineering notation | 1.28522240 × 10^6 |
Prime Factorization of 128522240
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 7 × 11 × 163
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 15 | Total number of prime factors |
rad | Radical | 125510 | Product of the distinct prime numbers |
The prime factorization of 128522240 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 7 × 11 × 163. Since it has a total of 15 prime factors.
Most popular turbo-numbers
Basic calculations (n = 128522240)
Multiplication
n×yn×2 | 257044480 |
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n×3 | 385566720 |
n×4 | 514088960 |
n×5 | 642611200 |
Division
n÷yn÷2 | 64261120 |
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n÷3 | 42840746.666667 |
n÷3 | 32130560 |
n÷5 | 25704448 |
Exponentiation
nyn2 | 16517966174617600 |
---|---|
n3 | 2.1229260130061E+24 |
n4 | 2.7284320654581E+32 |
n5 | 3.506642007405E+40 |
Nth Root
y√n2√n | 11336.764970661 |
---|---|
3√n | 504.65288697622 |
4√n | 106.47424557451 |
5√n | 41.859656214982 |
Divisors of 128522240
192 divisors
τ | Total Divisors | 192 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -128522239 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.0052083333333333 | 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 | 192 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 128522240 can be divided by 192 positive divisors. The sum of these divisors (counting 128522240) is 1, the average is 0.0052083333333333.
Base conversion 128522240
Base | System | Value |
---|---|---|
2 | Binary | 111101010010001100000000000 |
3 | Ternary | 22221211121100222 |
4 | Quaternary | 13222101200000 |
5 | Quinary | 230400202430 |
6 | Senary | 20430402212 |
8 | Octal | 752214000 |
10 | Decimal | 128522240 |
12 | Duodecimal | 37060368 |
16 | Hexadecimal | 7a91800 |
20 | Vigesimal | 20355c0 |
36 | Base36 | 24ioe8 |
Cryptographic Hash Functions
md5 | b8922241c3c1663ea4148bbff8ffdd8c |
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sha1 | 2755da74415efaf696b8afe44561db7da3942f34 |
sha256 | 67a7c773118c81d1a8f50f5ebaeeeed8d7a6badd9c3c95ba4787961c0390bfe6 |
sha512 | 36c7c2b905371e9321118348d1215b6241f86a979d2d16f059eb5784ec03ab98a3b1840940c9d9e1a98c0149470b13ffa18f191076542a74613228da4590b954 |
ripemd-160 | f946b939747b79fe80d2e6160fd5fe0add4f7b02 |
128522240 as geometric shapes
Circle
Radius = nDiameter | 257044480 |
---|---|
Circumference | 807529050.01381 |
Area | 5.1892721186423E+16 |
Sphere
Radius = nVolume | 8.8924916887661E+24 |
---|---|
Surface area | 2.0757088474569E+17 |
Circumference | 807529050.01381 |
Square
Length = nPerimeter | 514088960 |
---|---|
Area | 16517966174617600 |
Diagonal | 181757894.87457 |
Cube
Length = nSurface area | 99107797047705600 |
---|---|
Volume | 2.1229260130061E+24 |
Space diagonal | 222607049.58256 |
Equilateral Triangle
Length = nPerimeter | 385566720 |
---|---|
Area | 7.1524891630355E+15 |
Altitude | 111303524.79128 |
Triangular Pyramid
Length = nSurface area | 7.1524891630355E+15 |
---|---|
Volume | 2.5018922995899E+23 |
Height | 60585964.95819 |