397788495 (number)
397788495 is an odd 9-digits composite number following 397788494 and preceding 397788496. In scientific notation, it is written as 3.97788495 × 10^8. The sum of its digits is 60. It has a total of 5 prime factors and 32 positive divisors. There are 191663232 positive integers (up to 397788495) that are relatively prime to 397788495.
Interesting facts
- 397788495 has 32 divisors, whose sum is 700019712
- The reverse of 397788495 is 594887793
- Previous prime number is 47
Basic properties
- Is Prime? no
- Number parity odd
- Number length 9
- Sum of Digits 60
- Digital Root 6
Name
Name | three hundred ninety-seven million seven hundred eighty-eight thousand four hundred ninety-five |
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Notation
Scientific notation | 3.97788495 × 10^8 |
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Engineering notation | 3.97788495 × 10^6 |
Prime Factorization of 397788495
Prime Factorization 3 × 5 × 13 × 47 × 43403
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 397788495 | Product of the distinct prime numbers |
The prime factorization of 397788495 is 3 × 5 × 13 × 47 × 43403. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 397788495)
Multiplication
n×yn×2 | 795576990 |
---|---|
n×3 | 1193365485 |
n×4 | 1591153980 |
n×5 | 1988942475 |
Division
n÷yn÷2 | 198894247.5 |
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n÷3 | 132596165 |
n÷3 | 99447123.75 |
n÷5 | 79557699 |
Exponentiation
nyn2 | 158235686754365025 |
---|---|
n3 | 6.294433568931E+25 |
n4 | 2.5038532562626E+34 |
n5 | 9.9600401850953E+42 |
Nth Root
y√n2√n | 19944.635744982 |
---|---|
3√n | 735.44591387597 |
4√n | 141.22547838468 |
5√n | 52.47234140955 |
Divisors of 397788495
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 | -397788494 | 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 397788495 can be divided by 32 positive divisors. The sum of these divisors (counting 397788495) is 1, the average is 0.03125.
Base conversion 397788495
Base | System | Value |
---|---|---|
2 | Binary | 10111101101011100010101001111 |
3 | Ternary | 1000201111202020020 |
4 | Quaternary | 113231130111033 |
5 | Quinary | 1303313212440 |
6 | Senary | 103245553223 |
8 | Octal | 2755342517 |
10 | Decimal | 397788495 |
12 | Duodecimal | b1275813 |
16 | Hexadecimal | 17b5c54f |
20 | Vigesimal | 6463b4f |
36 | Base36 | 6ktzkf |
Cryptographic Hash Functions
md5 | c23d6826b700175955ee85c5ed092b04 |
---|---|
sha1 | 8963e8db659b2f2374d8209d22b517dc25f57afd |
sha256 | 68f36722482c9bf8d4158dae5fded66d869341733e5aee914bf66de64d60d6f3 |
sha512 | a0d75bfa7fe5fb8260b0fb46db722c11d7476275f94f95d5a02504ee691d594eb316fb9b7acfcaca37249ce955c71e40cf5aed542a34acd97921459bf4e00080 |
ripemd-160 | fbc9339ea050c41b66618fa17b62b3aadbbe66f5 |
397788495 as geometric shapes
Circle
Radius = nDiameter | 795576990 |
---|---|
Circumference | 2499378827.1491 |
Area | 4.9711207104325E+17 |
Sphere
Radius = nVolume | 2.6366061678217E+26 |
---|---|
Surface area | 1.988448284173E+18 |
Circumference | 2499378827.1491 |
Square
Length = nPerimeter | 1591153980 |
---|---|
Area | 158235686754365025 |
Diagonal | 562557884.58498 |
Cube
Length = nSurface area | 949414120526190150 |
---|---|
Volume | 6.294433568931E+25 |
Space diagonal | 688989884.00636 |
Equilateral Triangle
Length = nPerimeter | 1193365485 |
---|---|
Area | 6.8518062257278E+16 |
Altitude | 344494942.00318 |
Triangular Pyramid
Length = nSurface area | 6.8518062257278E+16 |
---|---|
Volume | 7.4180611005323E+24 |
Height | 187519294.86166 |