397123072 (number)
397123072 is an even 9-digits composite number following 397123071 and preceding 397123073. In scientific notation, it is written as 3.97123072 × 10^8. The sum of its digits is 34. It has a total of 11 prime factors and 40 positive divisors. There are 193185792 positive integers (up to 397123072) that are relatively prime to 397123072.
Interesting facts
- 397123072 has 40 divisors, whose sum is 814954536
- The reverse of 397123072 is 270321793
- Previous prime number is 37
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 34
- Digital Root 7
Name
Name | three hundred ninety-seven million one hundred twenty-three thousand seventy-two |
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Notation
Scientific notation | 3.97123072 × 10^8 |
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Engineering notation | 3.97123072 × 10^6 |
Prime Factorization of 397123072
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 37 × 20963
Composite numberω | Distinct Factors | 3 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 11 | Total number of prime factors |
rad | Radical | 1551262 | Product of the distinct prime numbers |
The prime factorization of 397123072 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 37 × 20963. Since it has a total of 11 prime factors.
Most popular turbo-numbers
Basic calculations (n = 397123072)
Multiplication
n×yn×2 | 794246144 |
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n×3 | 1191369216 |
n×4 | 1588492288 |
n×5 | 1985615360 |
Division
n÷yn÷2 | 198561536 |
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n÷3 | 132374357.33333 |
n÷3 | 99280768 |
n÷5 | 79424614.4 |
Exponentiation
nyn2 | 157706734314717184 |
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n3 | 6.2628982806148E+25 |
n4 | 2.4871414048213E+34 |
n5 | 9.8770123518102E+42 |
Nth Root
y√n2√n | 19927.947009163 |
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3√n | 735.0355988743 |
4√n | 141.166380591 |
5√n | 52.454774441156 |
Divisors of 397123072
40 divisors
τ | Total Divisors | 40 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -397123071 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.025 | 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 | 40 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 397123072 can be divided by 40 positive divisors. The sum of these divisors (counting 397123072) is 1, the average is 0.025.
Base conversion 397123072
Base | System | Value |
---|---|---|
2 | Binary | 10111101010111001111000000000 |
3 | Ternary | 1000200020221102221 |
4 | Quaternary | 113222321320000 |
5 | Quinary | 1303130414242 |
6 | Senary | 103223420424 |
8 | Octal | 2752717000 |
10 | Decimal | 397123072 |
12 | Duodecimal | b0bb4714 |
16 | Hexadecimal | 17ab9e00 |
20 | Vigesimal | 64207dc |
36 | Base36 | 6kfq4g |
Cryptographic Hash Functions
md5 | 75672c6ccd1aec8e0b3f2fc90bd919c7 |
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sha1 | cba508f05cbb3f09a226ed97b62d5fc59c37a3c5 |
sha256 | 7834d735fb3d20e56a7f8c2354716376698c7aebb7b176e15dfb399c47838253 |
sha512 | 1c727ab08529ff7ef698f1c9a3842a54f42fde06f44582bba9c61de68168ed31cce0a2bbd433a0476dfeb1841ab0d30f8ea49c272d4b3d3de846477198d67810 |
ripemd-160 | 0545409c92a97228ea0224592388cb793be7e182 |
397123072 as geometric shapes
Circle
Radius = nDiameter | 794246144 |
---|---|
Circumference | 2495197851.1324 |
Area | 4.9545031794475E+17 |
Sphere
Radius = nVolume | 2.6233966971413E+26 |
---|---|
Surface area | 1.981801271779E+18 |
Circumference | 2495197851.1324 |
Square
Length = nPerimeter | 1588492288 |
---|---|
Area | 157706734314717184 |
Diagonal | 561616834.35367 |
Cube
Length = nSurface area | 946240405888303104 |
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Volume | 6.2628982806148E+25 |
Space diagonal | 687837337.56183 |
Equilateral Triangle
Length = nPerimeter | 1191369216 |
---|---|
Area | 6.8289019132214E+16 |
Altitude | 343918668.78092 |
Triangular Pyramid
Length = nSurface area | 6.8289019132214E+16 |
---|---|
Volume | 7.3808964068405E+24 |
Height | 187205611.45122 |