397273864 (number)
397273864 is an even 9-digits composite number following 397273863 and preceding 397273865. In scientific notation, it is written as 3.97273864 × 10^8. The sum of its digits is 49. It has a total of 6 prime factors and 32 positive divisors. There are 182855232 positive integers (up to 397273864) that are relatively prime to 397273864.
Interesting facts
- 397273864 has 32 divisors, whose sum is 804384000
- The reverse of 397273864 is 468372793
- Previous prime number is 379
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 49
- Digital Root 4
Name
Name | three hundred ninety-seven million two hundred seventy-three thousand eight hundred sixty-four |
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Notation
Scientific notation | 3.97273864 × 10^8 |
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Engineering notation | 3.97273864 × 10^6 |
Prime Factorization of 397273864
Prime Factorization 2 × 2 × 2 × 13 × 379 × 10079
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 99318466 | Product of the distinct prime numbers |
The prime factorization of 397273864 is 2 × 2 × 2 × 13 × 379 × 10079. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 397273864)
Multiplication
n×yn×2 | 794547728 |
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n×3 | 1191821592 |
n×4 | 1589095456 |
n×5 | 1986369320 |
Division
n÷yn÷2 | 198636932 |
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n÷3 | 132424621.33333 |
n÷3 | 99318466 |
n÷5 | 79454772.8 |
Exponentiation
nyn2 | 157826523017490496 |
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n3 | 6.2700352640843E+25 |
n4 | 2.490921136779E+34 |
n5 | 9.8957786492748E+42 |
Nth Root
y√n2√n | 19931.730080452 |
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3√n | 735.12862080298 |
4√n | 141.17977929028 |
5√n | 52.458757367261 |
Divisors of 397273864
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 | -397273863 | 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 397273864 can be divided by 32 positive divisors. The sum of these divisors (counting 397273864) is 1, the average is 0.03125.
Base conversion 397273864
Base | System | Value |
---|---|---|
2 | Binary | 10111101011011110101100001000 |
3 | Ternary | 1000200112121021211 |
4 | Quaternary | 113223132230020 |
5 | Quinary | 1303200230424 |
6 | Senary | 103230542504 |
8 | Octal | 2753365410 |
10 | Decimal | 397273864 |
12 | Duodecimal | b1067a34 |
16 | Hexadecimal | 17adeb08 |
20 | Vigesimal | 642j4d4 |
36 | Base36 | 6kiyh4 |
Cryptographic Hash Functions
md5 | 5da278e0d9751b9467255635e3ee23ee |
---|---|
sha1 | ae8690b87f41b5a481991a88d9312a3166394c04 |
sha256 | 0e4429a1e21b2b2d70c07c36b9c20a7ada7c5ac6bc4e63cf856690d8c2527112 |
sha512 | 81fbd17eac2d7aba00f9d7716e388ea2cf9020b738b689b27b1795a3ca34f015395248f0277dffd06d0a674ebb20a5d4a3d79de13cd5f56b2aec0c8804af6092 |
ripemd-160 | 135647b8e1de1888593a9c1056873474a416306e |
397273864 as geometric shapes
Circle
Radius = nDiameter | 794547728 |
---|---|
Circumference | 2496145305.2113 |
Area | 4.9582664525337E+17 |
Sphere
Radius = nVolume | 2.6263862297862E+26 |
---|---|
Surface area | 1.9833065810135E+18 |
Circumference | 2496145305.2113 |
Square
Length = nPerimeter | 1589095456 |
---|---|
Area | 157826523017490496 |
Diagonal | 561830086.44516 |
Cube
Length = nSurface area | 946959138104942976 |
---|---|
Volume | 6.2700352640843E+25 |
Space diagonal | 688098516.96721 |
Equilateral Triangle
Length = nPerimeter | 1191821592 |
---|---|
Area | 6.8340889162058E+16 |
Altitude | 344049258.4836 |
Triangular Pyramid
Length = nSurface area | 6.8340889162058E+16 |
---|---|
Volume | 7.3893074225214E+24 |
Height | 187276695.48172 |