144448668 (number)
144448668 is an even 9-digits composite number following 144448667 and preceding 144448669. In scientific notation, it is written as 1.44448668 × 10^8. The sum of its digits is 45. It has a total of 7 prime factors and 72 positive divisors. There are 38090304 positive integers (up to 144448668) that are relatively prime to 144448668.
Interesting facts
- 144448668 has 72 divisors, whose sum is 401310000
- The reverse of 144448668 is 866844441
- Previous prime number is 13
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 45
- Digital Root 9
Name
Name | one hundred forty-four million four hundred forty-eight thousand six hundred sixty-eight |
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Notation
Scientific notation | 1.44448668 × 10^8 |
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Engineering notation | 1.44448668 × 10^6 |
Prime Factorization of 144448668
Prime Factorization 2 × 2 × 49 × 3 × 3 × 13 × 6299
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 24074778 | Product of the distinct prime numbers |
The prime factorization of 144448668 is 2 × 2 × 49 × 3 × 3 × 13 × 6299. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 144448668)
Multiplication
n×yn×2 | 288897336 |
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n×3 | 433346004 |
n×4 | 577794672 |
n×5 | 722243340 |
Division
n÷yn÷2 | 72224334 |
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n÷3 | 48149556 |
n÷3 | 36112167 |
n÷5 | 28889733.6 |
Exponentiation
nyn2 | 20865417686974224 |
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n3 | 3.0139817921471E+24 |
n4 | 4.353656552519E+32 |
n5 | 6.2887988994084E+40 |
Nth Root
y√n2√n | 12018.679960794 |
---|---|
3√n | 524.69208610966 |
4√n | 109.62974031163 |
5√n | 42.849199041842 |
Divisors of 144448668
72 divisors
τ | Total Divisors | 72 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -144448667 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.013888888888889 | 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 | 72 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 144448668 can be divided by 72 positive divisors. The sum of these divisors (counting 144448668) is 1, the average is 0.013888888888889.
Base conversion 144448668
Base | System | Value |
---|---|---|
2 | Binary | 1000100111000001110010011100 |
3 | Ternary | 101001210202022200 |
4 | Quaternary | 20213001302130 |
5 | Quinary | 243434324133 |
6 | Senary | 22200011500 |
8 | Octal | 1047016234 |
10 | Decimal | 144448668 |
12 | Duodecimal | 40460b90 |
16 | Hexadecimal | 89c1c9c |
20 | Vigesimal | 252g1d8 |
36 | Base36 | 2e01b0 |
Cryptographic Hash Functions
md5 | ba1a5def2fb204fefcf1b5e0aa300ee6 |
---|---|
sha1 | 0114a69260692259488005493986c068d68c79c4 |
sha256 | 0d5a6b86389af9bd1ae408f0663b95e8fbf059db9fe7f4717542e2a749fb55ef |
sha512 | fbe558f65e3d769673a628cccbc6f899188fa4deb9305d2a36ad8fa31b26e2931b32f5af750b6d1cf34db0cc22dbba8ddb0afe1cbc1d1e7733cb6e425562fa1f |
ripemd-160 | 4387616a47622915f614625059e6321c77dd92d6 |
144448668 as geometric shapes
Circle
Radius = nDiameter | 288897336 |
---|---|
Circumference | 907597748.41926 |
Area | 6.5550642919481E+16 |
Sphere
Radius = nVolume | 1.262493740835E+25 |
---|---|
Surface area | 2.6220257167792E+17 |
Circumference | 907597748.41926 |
Square
Length = nPerimeter | 577794672 |
---|---|
Area | 20865417686974224 |
Diagonal | 204281265.35233 |
Cube
Length = nSurface area | 125192506121845344 |
---|---|
Volume | 3.0139817921471E+24 |
Space diagonal | 250192432.06165 |
Equilateral Triangle
Length = nPerimeter | 433346004 |
---|---|
Area | 9.0349908887464E+15 |
Altitude | 125096216.03082 |
Triangular Pyramid
Length = nSurface area | 9.0349908887464E+15 |
---|---|
Volume | 3.552011606E+23 |
Height | 68093755.117443 |