288538992 (number)
288538992 is an even 9-digits composite number following 288538991 and preceding 288538993. In scientific notation, it is written as 2.88538992 × 10^8. The sum of its digits is 54. It has a total of 7 prime factors and 40 positive divisors. There are 82439424 positive integers (up to 288538992) that are relatively prime to 288538992.
Interesting facts
- 288538992 has 40 divisors, whose sum is 709900000
- The reverse of 288538992 is 299835882
- Previous prime number is 7
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 54
- Digital Root 9
Name
Name | two hundred eighty-eight million five hundred thirty-eight thousand nine hundred ninety-two |
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Notation
Scientific notation | 2.88538992 × 10^8 |
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Engineering notation | 2.88538992 × 10^6 |
Prime Factorization of 288538992
Prime Factorization 2 × 2 × 2 × 2 × 9 × 7 × 286249
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 36067374 | Product of the distinct prime numbers |
The prime factorization of 288538992 is 2 × 2 × 2 × 2 × 9 × 7 × 286249. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 288538992)
Multiplication
n×yn×2 | 577077984 |
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n×3 | 865616976 |
n×4 | 1154155968 |
n×5 | 1442694960 |
Division
n÷yn÷2 | 144269496 |
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n÷3 | 96179664 |
n÷3 | 72134748 |
n÷5 | 57707798.4 |
Exponentiation
nyn2 | 83254749904376064 |
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n3 | 2.4022241616621E+25 |
n4 | 6.9313533816402E+33 |
n5 | 1.9999657179343E+42 |
Nth Root
y√n2√n | 16986.435529563 |
---|---|
3√n | 660.79716350132 |
4√n | 130.33202035403 |
5√n | 49.208587837316 |
Divisors of 288538992
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 | -288538991 | 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 288538992 can be divided by 40 positive divisors. The sum of these divisors (counting 288538992) is 1, the average is 0.025.
Base conversion 288538992
Base | System | Value |
---|---|---|
2 | Binary | 10001001100101100000101110000 |
3 | Ternary | 202002221022002100 |
4 | Quaternary | 101030230011300 |
5 | Quinary | 1042331221432 |
6 | Senary | 44344220400 |
8 | Octal | 2114540560 |
10 | Decimal | 288538992 |
12 | Duodecimal | 8076a700 |
16 | Hexadecimal | 1132c170 |
20 | Vigesimal | 4a3779c |
36 | Base36 | 4rse40 |
Cryptographic Hash Functions
md5 | 4b0e8c78ef293bf2e2e516007253eb9c |
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sha1 | 800baf9cb1eaab61a355c2e1e5073f36a86af03d |
sha256 | 55d906869b3c5c6ffca127882825d87ddc8e18a82bca7098aa0f15f5a2527c7a |
sha512 | bbf2d677b5552fd59a5f61cea5eb629cc734878840624d1e99daadebd3fccbdd635b4868bc345554a4f963d00b4dd564d401e269199cca5ec039f7d6eeec780a |
ripemd-160 | b477540796410d0fd9291c39c4f109a23ccaddc5 |
288538992 as geometric shapes
Circle
Radius = nDiameter | 577077984 |
---|---|
Circumference | 1812943955.0828 |
Area | 2.6155251067604E+17 |
Sphere
Radius = nVolume | 1.0062413038071E+26 |
---|---|
Surface area | 1.0462100427042E+18 |
Circumference | 1812943955.0828 |
Square
Length = nPerimeter | 1154155968 |
---|---|
Area | 83254749904376064 |
Diagonal | 408055755.75986 |
Cube
Length = nSurface area | 499528499426256384 |
---|---|
Volume | 2.4022241616621E+25 |
Space diagonal | 499764194.10871 |
Equilateral Triangle
Length = nPerimeter | 865616976 |
---|---|
Area | 3.6050364201455E+16 |
Altitude | 249882097.05435 |
Triangular Pyramid
Length = nSurface area | 3.6050364201455E+16 |
---|---|
Volume | 2.8310483244024E+24 |
Height | 136018585.25329 |