15148640 (number)
15148640 is an even 8-digits composite number following 15148639 and preceding 15148641. In scientific notation, it is written as 1.5148640 × 10^7. The sum of its digits is 29. It has a total of 8 prime factors and 48 positive divisors. There are 5592576 positive integers (up to 15148640) that are relatively prime to 15148640.
Interesting facts
- 15148640 has 48 divisors, whose sum is 38546928
- The reverse of 15148640 is 04684151
- Previous prime number is 13
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 29
- Digital Root 2
Name
Name | fifteen million one hundred forty-eight thousand six hundred forty |
---|
Notation
Scientific notation | 1.5148640 × 10^7 |
---|---|
Engineering notation | 1.5148640 × 10^6 |
Prime Factorization of 15148640
Prime Factorization 2 × 2 × 2 × 2 × 2 × 5 × 13 × 7283
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 946790 | Product of the distinct prime numbers |
The prime factorization of 15148640 is 2 × 2 × 2 × 2 × 2 × 5 × 13 × 7283. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 15148640)
Multiplication
n×yn×2 | 30297280 |
---|---|
n×3 | 45445920 |
n×4 | 60594560 |
n×5 | 75743200 |
Division
n÷yn÷2 | 7574320 |
---|---|
n÷3 | 5049546.6666667 |
n÷3 | 3787160 |
n÷5 | 3029728 |
Exponentiation
nyn2 | 229481293849600 |
---|---|
n3 | 3.4763295072618E+21 |
n4 | 5.2661664226886E+28 |
n5 | 7.9775259317398E+35 |
Nth Root
y√n2√n | 3892.1253833863 |
---|---|
3√n | 247.4331486283 |
4√n | 62.386900735541 |
5√n | 27.294473979894 |
Divisors of 15148640
48 divisors
τ | Total Divisors | 48 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -15148639 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.020833333333333 | 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 | 48 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 15148640 can be divided by 48 positive divisors. The sum of these divisors (counting 15148640) is 1, the average is 0.020833333333333.
Base conversion 15148640
Base | System | Value |
---|---|---|
2 | Binary | 111001110010011001100000 |
3 | Ternary | 1001111122000202 |
4 | Quaternary | 321302121200 |
5 | Quinary | 12334224030 |
6 | Senary | 1300404332 |
8 | Octal | 71623140 |
10 | Decimal | 15148640 |
12 | Duodecimal | 50a66a8 |
16 | Hexadecimal | e72660 |
20 | Vigesimal | 4edbc0 |
36 | Base36 | 90ork |
Cryptographic Hash Functions
md5 | 4175da3a8606bb35fe36bc2260008066 |
---|---|
sha1 | 3f08bba5ea164bf4b98b091552312020d183c478 |
sha256 | 1508ae4755c2ff9bdadf70d01fa5889d6a0acae427ed26ce9d71292051296645 |
sha512 | f9f102e2ecbf268764af666b869f7c6b1cb58b6a9b1a591707114a24fe378cc8c996e506dd9358e0c914945946ce8a1625a43e38322987edab690119e621db10 |
ripemd-160 | 8f853e1698765fba49b60a73c2de47b311539367 |
15148640 as geometric shapes
Circle
Radius = nDiameter | 30297280 |
---|---|
Circumference | 95181712.271753 |
Area | 7.2093674689418E+14 |
Sphere
Radius = nVolume | 1.4561614988628E+22 |
---|---|
Surface area | 2.8837469875767E+15 |
Circumference | 95181712.271753 |
Square
Length = nPerimeter | 60594560 |
---|---|
Area | 229481293849600 |
Diagonal | 21423412.139508 |
Cube
Length = nSurface area | 1376887763097600 |
---|---|
Volume | 3.4763295072618E+21 |
Space diagonal | 26238214.14557 |
Equilateral Triangle
Length = nPerimeter | 45445920 |
---|---|
Area | 99368315083538 |
Altitude | 13119107.072785 |
Triangular Pyramid
Length = nSurface area | 99368315083538 |
---|---|
Volume | 4.0968936137062E+20 |
Height | 7141137.3798359 |