149723964 (number)
149723964 is an even 9-digits composite number following 149723963 and preceding 149723965. In scientific notation, it is written as 1.49723964 × 10^8. The sum of its digits is 45. It has a total of 8 prime factors and 144 positive divisors. There are 42301440 positive integers (up to 149723964) that are relatively prime to 149723964.
Interesting facts
- 149723964 has 144 divisors, whose sum is 426017760
- The reverse of 149723964 is 469327941
- Previous prime number is 17
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 45
- Digital Root 9
Name
Name | one hundred forty-nine million seven hundred twenty-three thousand nine hundred sixty-four |
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Notation
Scientific notation | 1.49723964 × 10^8 |
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Engineering notation | 1.49723964 × 10^6 |
Prime Factorization of 149723964
Prime Factorization 2 × 2 × 3 × 117 × 9 × 17 × 17 × 41
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 4403646 | Product of the distinct prime numbers |
The prime factorization of 149723964 is 2 × 2 × 3 × 117 × 9 × 17 × 17 × 41. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 149723964)
Multiplication
n×yn×2 | 299447928 |
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n×3 | 449171892 |
n×4 | 598895856 |
n×5 | 748619820 |
Division
n÷yn÷2 | 74861982 |
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n÷3 | 49907988 |
n÷3 | 37430991 |
n÷5 | 29944792.8 |
Exponentiation
nyn2 | 22417265395873296 |
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n3 | 3.3564018371102E+24 |
n4 | 5.0253378782902E+32 |
n5 | 7.5241350757696E+40 |
Nth Root
y√n2√n | 12236.174402157 |
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3√n | 531.00315999269 |
4√n | 110.61724278862 |
5√n | 43.157697171496 |
Divisors of 149723964
144 divisors
τ | Total Divisors | 144 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -149723963 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.0069444444444444 | 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 | 144 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 149723964 can be divided by 144 positive divisors. The sum of these divisors (counting 149723964) is 1, the average is 0.0069444444444444.
Base conversion 149723964
Base | System | Value |
---|---|---|
2 | Binary | 1000111011001001101100111100 |
3 | Ternary | 101102201202200000 |
4 | Quaternary | 20323021230330 |
5 | Quinary | 301312131324 |
6 | Senary | 22505034300 |
8 | Octal | 1073115474 |
10 | Decimal | 149723964 |
12 | Duodecimal | 42185990 |
16 | Hexadecimal | 8ec9b3c |
20 | Vigesimal | 26ff9i4 |
36 | Base36 | 2h53r0 |
Cryptographic Hash Functions
md5 | bf9e394550c72d80644b14bc95d096a3 |
---|---|
sha1 | 233988ac96636f94bc65f8f73b2b3dd8acca5bdb |
sha256 | fda5eba8dccadf08ce8a9a4c5cdd3aacbefb2fea7ab9b01fd76d268f5b6aa5ba |
sha512 | 0ba49f1de5ae9dfa0dba498de99113d19f25f5114b3efd1318f3bb6dbb9954df76095ad8e209da2bfda59a136dd879a3d73d682beecd19d54bb8ee4447203f6e |
ripemd-160 | 3cb999306ee59184b4f1135a05b3087d46ae1286 |
149723964 as geometric shapes
Circle
Radius = nDiameter | 299447928 |
---|---|
Circumference | 940743410.73749 |
Area | 7.0425916281248E+16 |
Sphere
Radius = nVolume | 1.4059263138614E+25 |
---|---|
Surface area | 2.8170366512499E+17 |
Circumference | 940743410.73749 |
Square
Length = nPerimeter | 598895856 |
---|---|
Area | 22417265395873296 |
Diagonal | 211741660.50106 |
Cube
Length = nSurface area | 134503592375239776 |
---|---|
Volume | 3.3564018371102E+24 |
Space diagonal | 259329512.75861 |
Equilateral Triangle
Length = nPerimeter | 449171892 |
---|---|
Area | 9.706960658102E+15 |
Altitude | 129664756.37931 |
Triangular Pyramid
Length = nSurface area | 9.706960658102E+15 |
---|---|
Volume | 3.9555574990127E+23 |
Height | 70580553.500354 |