149739744 (number)
149739744 is an even 9-digits composite number following 149739743 and preceding 149739745. In scientific notation, it is written as 1.49739744 × 10^8. The sum of its digits is 48. It has a total of 9 prime factors and 96 positive divisors. There are 37977600 positive integers (up to 149739744) that are relatively prime to 149739744.
Interesting facts
- 149739744 has 96 divisors, whose sum is 355332096
- The reverse of 149739744 is 447937941
- Previous prime number is 47
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 48
- Digital Root 3
Name
Name | one hundred forty-nine million seven hundred thirty-nine thousand seven hundred forty-four |
---|
Notation
Scientific notation | 1.49739744 × 10^8 |
---|---|
Engineering notation | 1.49739744 × 10^6 |
Prime Factorization of 149739744
Prime Factorization 2 × 2 × 2 × 2 × 2 × 33 × 7 × 47 × 431
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 9 | Total number of prime factors |
rad | Radical | 9358734 | Product of the distinct prime numbers |
The prime factorization of 149739744 is 2 × 2 × 2 × 2 × 2 × 33 × 7 × 47 × 431. Since it has a total of 9 prime factors.
Most popular turbo-numbers
Basic calculations (n = 149739744)
Multiplication
n×yn×2 | 299479488 |
---|---|
n×3 | 449219232 |
n×4 | 598958976 |
n×5 | 748698720 |
Division
n÷yn÷2 | 74869872 |
---|---|
n÷3 | 49913248 |
n÷3 | 37434936 |
n÷5 | 29947948.8 |
Exponentiation
nyn2 | 22421990933185536 |
---|---|
n3 | 3.3574631823055E+24 |
n4 | 5.0274567740785E+32 |
n5 | 7.5281009032159E+40 |
Nth Root
y√n2√n | 12236.819194546 |
---|---|
3√n | 531.02181417755 |
4√n | 110.62015727048 |
5√n | 43.158606845184 |
Divisors of 149739744
96 divisors
τ | Total Divisors | 96 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -149739743 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.010416666666667 | 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 | 96 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 149739744 can be divided by 96 positive divisors. The sum of these divisors (counting 149739744) is 1, the average is 0.010416666666667.
Base conversion 149739744
Base | System | Value |
---|---|---|
2 | Binary | 1000111011001101100011100000 |
3 | Ternary | 101102202120022110 |
4 | Quaternary | 20323031203200 |
5 | Quinary | 301313132434 |
6 | Senary | 22505235320 |
8 | Octal | 1073154340 |
10 | Decimal | 149739744 |
12 | Duodecimal | 42192b40 |
16 | Hexadecimal | 8ecd8e0 |
20 | Vigesimal | 26fh974 |
36 | Base36 | 2h5fxc |
Cryptographic Hash Functions
md5 | a3904805c69c7935b880fab5185b6073 |
---|---|
sha1 | c748515084beeae249e0e23665312142bdf48505 |
sha256 | 2cebe5c9280016ce3310c65c4e1949ecea5edfe9afe399049bc1bb650f3980ba |
sha512 | b6564956ff2ec390ab227a1a0171fc5f2a50cd24ad22ed7e35f2ccba19c5b3fa2cf4291c051c17ee77289d023999e3dd33b1ba95ba5b3a9af799d4e9ae131092 |
ripemd-160 | 6153e31da29e0c96395153838a3924d0d35321c1 |
149739744 as geometric shapes
Circle
Radius = nDiameter | 299479488 |
---|---|
Circumference | 940842559.40163 |
Area | 7.0440761994553E+16 |
Sphere
Radius = nVolume | 1.4063708890972E+25 |
---|---|
Surface area | 2.8176304797821E+17 |
Circumference | 940842559.40163 |
Square
Length = nPerimeter | 598958976 |
---|---|
Area | 22421990933185536 |
Diagonal | 211763976.79108 |
Cube
Length = nSurface area | 134531945599113216 |
---|---|
Volume | 3.3574631823055E+24 |
Space diagonal | 259356844.52036 |
Equilateral Triangle
Length = nPerimeter | 449219232 |
---|---|
Area | 9.7090068757815E+15 |
Altitude | 129678422.26018 |
Triangular Pyramid
Length = nSurface area | 9.7090068757815E+15 |
---|---|
Volume | 3.9568083063207E+23 |
Height | 70587992.263692 |