2489448 (number)
2489448 is an even 7-digits composite number following 2489447 and preceding 2489449. In scientific notation, it is written as 2.489448 × 10^6. The sum of its digits is 39. It has a total of 7 prime factors and 64 positive divisors. There are 748800 positive integers (up to 2489448) that are relatively prime to 2489448.
Interesting facts
- 2489448 has 64 divisors, whose sum is 6854400
- The reverse of 2489448 is 8449842
- Previous prime number is 79
Basic properties
- Is Prime? no
- Number parity even
- Number length 7
- Sum of Digits 39
- Digital Root 3
Name
Name | two million four hundred eighty-nine thousand four hundred forty-eight |
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Notation
Scientific notation | 2.489448 × 10^6 |
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Engineering notation | 2.489448 × 10^6 |
Prime Factorization of 2489448
Prime Factorization 2 × 2 × 2 × 13 × 3 × 79 × 101
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 622362 | Product of the distinct prime numbers |
The prime factorization of 2489448 is 2 × 2 × 2 × 13 × 3 × 79 × 101. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 2489448)
Multiplication
n×yn×2 | 4978896 |
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n×3 | 7468344 |
n×4 | 9957792 |
n×5 | 12447240 |
Division
n÷yn÷2 | 1244724 |
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n÷3 | 829816 |
n÷3 | 622362 |
n÷5 | 497889.6 |
Exponentiation
nyn2 | 6197351344704 |
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n3 | 1.5427983910371E+19 |
n4 | 3.8407163689704E+25 |
n5 | 9.5612636833007E+31 |
Nth Root
y√n2√n | 1577.798466218 |
---|---|
3√n | 135.52966131249 |
4√n | 39.721511378824 |
5√n | 19.020442302049 |
Divisors of 2489448
64 divisors
τ | Total Divisors | 64 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -2489447 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.015625 | 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 | 64 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 2489448 can be divided by 64 positive divisors. The sum of these divisors (counting 2489448) is 1, the average is 0.015625.
Base conversion 2489448
Base | System | Value |
---|---|---|
2 | Binary | 1001011111110001101000 |
3 | Ternary | 11200110212210 |
4 | Quaternary | 21133301220 |
5 | Quinary | 1114130243 |
6 | Senary | 125205120 |
8 | Octal | 11376150 |
10 | Decimal | 2489448 |
12 | Duodecimal | a007a0 |
16 | Hexadecimal | 25fc68 |
20 | Vigesimal | fb3c8 |
36 | Base36 | 1hcvc |
Cryptographic Hash Functions
md5 | bb2c5821b75c9244a1b8dd1345e5d02e |
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sha1 | b891a46798144a4fedd4215520d4a1e2e156ca72 |
sha256 | 49e90df7ca55736772f5592fc08fa55112475307f4383eae2b6dddd11d5887af |
sha512 | 3c7fc7f08ead568e3a7ed51b8c602ac6c2d9a5a46aa56b5c033bf0b26338dd43400897eab3e85e824f2452009b5dd8da3c6b4d0915957fee2a51e9a986c5f4bc |
ripemd-160 | 134d9b82e43af0a14eb32b82e1797bc0bf856ec4 |
2489448 as geometric shapes
Circle
Radius = nDiameter | 4978896 |
---|---|
Circumference | 15641663.096588 |
Area | 19469553456237 |
Sphere
Radius = nVolume | 6.4624587883363E+19 |
---|---|
Surface area | 77878213824948 |
Circumference | 15641663.096588 |
Square
Length = nPerimeter | 9957792 |
---|---|
Area | 6197351344704 |
Diagonal | 3520611.1244226 |
Cube
Length = nSurface area | 37184108068224 |
---|---|
Volume | 1.5427983910371E+19 |
Space diagonal | 4311850.4188007 |
Equilateral Triangle
Length = nPerimeter | 7468344 |
---|---|
Area | 2683531850345.7 |
Altitude | 2155925.2094004 |
Triangular Pyramid
Length = nSurface area | 2683531850345.7 |
---|---|
Volume | 1.81820534051E+18 |
Height | 1173537.0414742 |