127728090 (number)
127728090 is an even 9-digits composite number following 127728089 and preceding 127728091. In scientific notation, it is written as 1.27728090 × 10^8. The sum of its digits is 36. It has a total of 7 prime factors and 112 positive divisors. There are 29183328 positive integers (up to 127728090) that are relatively prime to 127728090.
Interesting facts
- 127728090 has 112 divisors, whose sum is 394109568
- The reverse of 127728090 is 090827721
- Previous prime number is 7
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 36
- Digital Root 9
Name
Name | one hundred twenty-seven million seven hundred twenty-eight thousand ninety |
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Notation
Scientific notation | 1.27728090 × 10^8 |
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Engineering notation | 1.27728090 × 10^6 |
Prime Factorization of 127728090
Prime Factorization 2 × 5 × 9 × 27 × 3 × 7 × 2503
Composite numberω | Distinct Factors | 7 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 127728090 | Product of the distinct prime numbers |
The prime factorization of 127728090 is 2 × 5 × 9 × 27 × 3 × 7 × 2503. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 127728090)
Multiplication
n×yn×2 | 255456180 |
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n×3 | 383184270 |
n×4 | 510912360 |
n×5 | 638640450 |
Division
n÷yn÷2 | 63864045 |
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n÷3 | 42576030 |
n÷3 | 31932022.5 |
n÷5 | 25545618 |
Exponentiation
nyn2 | 16314464975048100 |
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n3 | 2.0838154506348E+24 |
n4 | 2.6616176742207E+32 |
n5 | 3.3996334183845E+40 |
Nth Root
y√n2√n | 11301.68527256 |
---|---|
3√n | 503.61130745425 |
4√n | 106.30938468715 |
5√n | 41.807796994211 |
Divisors of 127728090
112 divisors
τ | Total Divisors | 112 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -127728089 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.0089285714285714 | 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 | 112 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 127728090 can be divided by 112 positive divisors. The sum of these divisors (counting 127728090) is 1, the average is 0.0089285714285714.
Base conversion 127728090
Base | System | Value |
---|---|---|
2 | Binary | 111100111001111100111011010 |
3 | Ternary | 22220100021000000 |
4 | Quaternary | 13213033213122 |
5 | Quinary | 230144244330 |
6 | Senary | 20401353430 |
8 | Octal | 747174732 |
10 | Decimal | 127728090 |
12 | Duodecimal | 36938876 |
16 | Hexadecimal | 79cf9da |
20 | Vigesimal | 1ji604a |
36 | Base36 | 241nmi |
Cryptographic Hash Functions
md5 | acd7b61f8b2f757bb5b7ac30a4259c9d |
---|---|
sha1 | 640f09527ca0bec2223de48478cdb140a82986c3 |
sha256 | b2fb47183629417ea86336a2cddc8336445e78869a0bb469366c77f8bae2b7e1 |
sha512 | c3c544fb09f84b2eafdfc9c9f965877bb8078efd84703daf253459cd471e3dbce128061a1c1f19af0fa6ff4d97ec53d11e834ebf3523589fdd86b21d66118196 |
ripemd-160 | 677de750c8e8617ebeefc0ac3df2c88d9cbf251a |
127728090 as geometric shapes
Circle
Radius = nDiameter | 255456180 |
---|---|
Circumference | 802539258.40211 |
Area | 5.1253403312859E+16 |
Sphere
Radius = nVolume | 8.7286657482016E+24 |
---|---|
Surface area | 2.0501361325144E+17 |
Circumference | 802539258.40211 |
Square
Length = nPerimeter | 510912360 |
---|---|
Area | 16314464975048100 |
Diagonal | 180634797.17401 |
Cube
Length = nSurface area | 97886789850288600 |
---|---|
Volume | 2.0838154506348E+24 |
Space diagonal | 221231541.43373 |
Equilateral Triangle
Length = nPerimeter | 383184270 |
---|---|
Area | 7.0643705587716E+15 |
Altitude | 110615770.71687 |
Triangular Pyramid
Length = nSurface area | 7.0643705587716E+15 |
---|---|
Volume | 2.4558000598086E+23 |
Height | 60211599.058004 |