449397768 (number)
449397768 is an even 9-digits composite number following 449397767 and preceding 449397769. In scientific notation, it is written as 4.49397768 × 10^8. The sum of its digits is 57. It has a total of 6 prime factors and 32 positive divisors. There are 149706240 positive integers (up to 449397768) that are relatively prime to 449397768.
Interesting facts
- 449397768 has 32 divisors, whose sum is 1124192160
- The reverse of 449397768 is 867793944
- Previous prime number is 1931
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 57
- Digital Root 3
Name
Name | four hundred forty-nine million three hundred ninety-seven thousand seven hundred sixty-eight |
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Notation
Scientific notation | 4.49397768 × 10^8 |
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Engineering notation | 4.49397768 × 10^6 |
Prime Factorization of 449397768
Prime Factorization 2 × 2 × 2 × 3 × 1931 × 9697
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 112349442 | Product of the distinct prime numbers |
The prime factorization of 449397768 is 2 × 2 × 2 × 3 × 1931 × 9697. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 449397768)
Multiplication
n×yn×2 | 898795536 |
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n×3 | 1348193304 |
n×4 | 1797591072 |
n×5 | 2246988840 |
Division
n÷yn÷2 | 224698884 |
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n÷3 | 149799256 |
n÷3 | 112349442 |
n÷5 | 89879553.6 |
Exponentiation
nyn2 | 201958353883381824 |
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n3 | 9.0759633464146E+25 |
n4 | 4.0787176703285E+34 |
n5 | 1.8329666173478E+43 |
Nth Root
y√n2√n | 21199.003938865 |
---|---|
3√n | 765.96743084714 |
4√n | 145.59877725745 |
5√n | 53.768284731808 |
Divisors of 449397768
32 divisors
τ | Total Divisors | 32 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -449397767 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.03125 | 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 | 32 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 449397768 can be divided by 32 positive divisors. The sum of these divisors (counting 449397768) is 1, the average is 0.03125.
Base conversion 449397768
Base | System | Value |
---|---|---|
2 | Binary | 11010110010010100010000001000 |
3 | Ternary | 1011022121202211210 |
4 | Quaternary | 122302110100020 |
5 | Quinary | 1410021212033 |
6 | Senary | 112332053120 |
8 | Octal | 3262242010 |
10 | Decimal | 449397768 |
12 | Duodecimal | 1066041a0 |
16 | Hexadecimal | 1ac94408 |
20 | Vigesimal | 708ee88 |
36 | Base36 | 7fk5jc |
Cryptographic Hash Functions
md5 | 8e8300243c943ed2a6168eaf1f060ab5 |
---|---|
sha1 | 25611ce3c98c85d117b340a92a0bf6f6e1b41dd6 |
sha256 | c623ceb6ddeb108f1ce98e7239a70dc456030d6802d9f9346c44e9c21e36fc60 |
sha512 | d623d214633dd34ddedfdb3aeb5806085259f80269200e42ba3ffa31df25447f5e3e2c3a9a11ef077ddc442848aa96c7da3e081ed6fe4dd42609c7446a2baaeb |
ripemd-160 | 385685f5047414670793173a2509fff45e50d2fc |
449397768 as geometric shapes
Circle
Radius = nDiameter | 898795536 |
---|---|
Circumference | 2823649452.9769 |
Area | 6.3447088089112E+17 |
Sphere
Radius = nVolume | 3.8017306364462E+26 |
---|---|
Surface area | 2.5378835235645E+18 |
Circumference | 2823649452.9769 |
Square
Length = nPerimeter | 1797591072 |
---|---|
Area | 201958353883381824 |
Diagonal | 635544418.4058 |
Cube
Length = nSurface area | 1211750123300290944 |
---|---|
Volume | 9.0759633464146E+25 |
Space diagonal | 778379766.98405 |
Equilateral Triangle
Length = nPerimeter | 1348193304 |
---|---|
Area | 8.7450532484748E+16 |
Altitude | 389189883.49203 |
Triangular Pyramid
Length = nSurface area | 8.7450532484748E+16 |
---|---|
Volume | 1.0696125380084E+25 |
Height | 211848139.4686 |