149039748 (number)
149039748 is an even 9-digits composite number following 149039747 and preceding 149039749. In scientific notation, it is written as 1.49039748 × 10^8. The sum of its digits is 45. It has a total of 7 prime factors and 96 positive divisors. There are 38937600 positive integers (up to 149039748) that are relatively prime to 149039748.
Interesting facts
- 149039748 has 96 divisors, whose sum is 329712768
- The reverse of 149039748 is 847930941
- 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 thirty-nine thousand seven hundred forty-eight |
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Notation
Scientific notation | 1.49039748 × 10^8 |
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Engineering notation | 1.49039748 × 10^6 |
Prime Factorization of 149039748
Prime Factorization 2 × 2 × 117 × 11 × 13 × 17 × 131
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 74519874 | Product of the distinct prime numbers |
The prime factorization of 149039748 is 2 × 2 × 117 × 11 × 13 × 17 × 131. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 149039748)
Multiplication
n×yn×2 | 298079496 |
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n×3 | 447119244 |
n×4 | 596158992 |
n×5 | 745198740 |
Division
n÷yn÷2 | 74519874 |
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n÷3 | 49679916 |
n÷3 | 37259937 |
n÷5 | 29807949.6 |
Exponentiation
nyn2 | 22212846483903504 |
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n3 | 3.3105970423237E+24 |
n4 | 4.9341054891746E+32 |
n5 | 7.3537783871201E+40 |
Nth Root
y√n2√n | 12208.183648684 |
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3√n | 530.19305652332 |
4√n | 110.49064959844 |
5√n | 43.118180033168 |
Divisors of 149039748
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 | -149039747 | 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 149039748 can be divided by 96 positive divisors. The sum of these divisors (counting 149039748) is 1, the average is 0.010416666666667.
Base conversion 149039748
Base | System | Value |
---|---|---|
2 | Binary | 1000111000100010101010000100 |
3 | Ternary | 101101110000002200 |
4 | Quaternary | 20320202222010 |
5 | Quinary | 301123232443 |
6 | Senary | 22442234500 |
8 | Octal | 1070425204 |
10 | Decimal | 149039748 |
12 | Duodecimal | 41ab5a30 |
16 | Hexadecimal | 8e22a84 |
20 | Vigesimal | 26b9j78 |
36 | Base36 | 2gqft0 |
Cryptographic Hash Functions
md5 | 795cda825c0af32864974984aa105691 |
---|---|
sha1 | 8eb54f82485ce84566203ab5d3335678b682fc68 |
sha256 | 87f7c24beabceaeb1865e6dbcb05894ac466670f59154c8685e27123e7522b0b |
sha512 | bb02c94d1e547325c6ee5632a92639bc3d097567b7c0372a194b13c96d9ff81fdb3d52147449631469e097693e1458a324daf3943b48ec80154032fa8d9cd173 |
ripemd-160 | c0449268e6331d28bd73bda97e35e4b4f749dc10 |
149039748 as geometric shapes
Circle
Radius = nDiameter | 298079496 |
---|---|
Circumference | 936444354.81935 |
Area | 6.9783715329149E+16 |
Sphere
Radius = nVolume | 1.386739646288E+25 |
---|---|
Surface area | 2.791348613166E+17 |
Circumference | 936444354.81935 |
Square
Length = nPerimeter | 596158992 |
---|---|
Area | 22212846483903504 |
Diagonal | 210774032.95427 |
Cube
Length = nSurface area | 133277078903421024 |
---|---|
Volume | 3.3105970423237E+24 |
Space diagonal | 258144415.88326 |
Equilateral Triangle
Length = nPerimeter | 447119244 |
---|---|
Area | 9.6184446727121E+15 |
Altitude | 129072207.94163 |
Triangular Pyramid
Length = nSurface area | 9.6184446727121E+15 |
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Volume | 3.901576030672E+23 |
Height | 70258010.984756 |