289156738 (number)
289156738 is an even 9-digits composite number following 289156737 and preceding 289156739. In scientific notation, it is written as 2.89156738 × 10^8. The sum of its digits is 49. It has a total of 5 prime factors and 32 positive divisors. There are 127545600 positive integers (up to 289156738) that are relatively prime to 289156738.
Interesting facts
- 289156738 has 32 divisors, whose sum is 488118960
- The reverse of 289156738 is 837651982
- Previous prime number is 101
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 49
- Digital Root 4
Name
Name | two hundred eighty-nine million one hundred fifty-six thousand seven hundred thirty-eight |
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Notation
Scientific notation | 2.89156738 × 10^8 |
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Engineering notation | 2.89156738 × 10^6 |
Prime Factorization of 289156738
Prime Factorization 2 × 13 × 29 × 101 × 3797
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 289156738 | Product of the distinct prime numbers |
The prime factorization of 289156738 is 2 × 13 × 29 × 101 × 3797. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 289156738)
Multiplication
n×yn×2 | 578313476 |
---|---|
n×3 | 867470214 |
n×4 | 1156626952 |
n×5 | 1445783690 |
Division
n÷yn÷2 | 144578369 |
---|---|
n÷3 | 96385579.333333 |
n÷3 | 72289184.5 |
n÷5 | 57831347.6 |
Exponentiation
nyn2 | 83611619130800644 |
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n3 | 2.4176863046761E+25 |
n4 | 6.9909028536741E+33 |
n5 | 2.0214666648433E+42 |
Nth Root
y√n2√n | 17004.6093163 |
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3√n | 661.26840406989 |
4√n | 130.40172282719 |
5√n | 49.229640388279 |
Divisors of 289156738
32 divisors
τ | Total Divisors | 32 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -289156737 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.03125 | 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 | 32 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 289156738 can be divided by 32 positive divisors. The sum of these divisors (counting 289156738) is 1, the average is 0.03125.
Base conversion 289156738
Base | System | Value |
---|---|---|
2 | Binary | 10001001111000010111010000010 |
3 | Ternary | 202011002200110211 |
4 | Quaternary | 101033002322002 |
5 | Quinary | 1043011003423 |
6 | Senary | 44405344334 |
8 | Octal | 2117027202 |
10 | Decimal | 289156738 |
12 | Duodecimal | 80a080aa |
16 | Hexadecimal | 113c2e82 |
20 | Vigesimal | 4a74bgi |
36 | Base36 | 4s5mrm |
Cryptographic Hash Functions
md5 | 2a31b0e0302d047e51fc995109c7566d |
---|---|
sha1 | c8194734e61797b06faab3d26204ea8d365cfb99 |
sha256 | b805d577723c187978401f6984f2ac60ea863ebd4e3e3f9a1ba8c0dae5e31932 |
sha512 | e9bb3e3bfe83850b276ec2e5b09e69c152e026124177de514afb937f4137ad5768f8bc7076bc9b18586a391e033a2af01ea6b646bb1f30df09955b9e50f86504 |
ripemd-160 | da946cb3e4c9f55b6e53c6b2382699f1e33cc3ca |
289156738 as geometric shapes
Circle
Radius = nDiameter | 578313476 |
---|---|
Circumference | 1816825367.6736 |
Area | 2.6267364841607E+17 |
Sphere
Radius = nVolume | 1.0127180711273E+26 |
---|---|
Surface area | 1.0506945936643E+18 |
Circumference | 1816825367.6736 |
Square
Length = nPerimeter | 1156626952 |
---|---|
Area | 83611619130800644 |
Diagonal | 408929380.53116 |
Cube
Length = nSurface area | 501669714784803864 |
---|---|
Volume | 2.4176863046761E+25 |
Space diagonal | 500834161.56688 |
Equilateral Triangle
Length = nPerimeter | 867470214 |
---|---|
Area | 3.6204893109411E+16 |
Altitude | 250417080.78344 |
Triangular Pyramid
Length = nSurface area | 3.6204893109411E+16 |
---|---|
Volume | 2.8492706346972E+24 |
Height | 136309793.51039 |