397243752 (number)
397243752 is an even 9-digits composite number following 397243751 and preceding 397243753. In scientific notation, it is written as 3.97243752 × 10^8. The sum of its digits is 42. It has a total of 6 prime factors and 32 positive divisors. There are 129184640 positive integers (up to 397243752) that are relatively prime to 397243752.
Interesting facts
- 397243752 has 32 divisors, whose sum is 1017334080
- The reverse of 397243752 is 257342793
- Previous prime number is 41
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 42
- Digital Root 6
Name
Name | three hundred ninety-seven million two hundred forty-three thousand seven hundred fifty-two |
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Notation
Scientific notation | 3.97243752 × 10^8 |
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Engineering notation | 3.97243752 × 10^6 |
Prime Factorization of 397243752
Prime Factorization 2 × 2 × 2 × 3 × 41 × 403703
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 99310938 | Product of the distinct prime numbers |
The prime factorization of 397243752 is 2 × 2 × 2 × 3 × 41 × 403703. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 397243752)
Multiplication
n×yn×2 | 794487504 |
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n×3 | 1191731256 |
n×4 | 1588975008 |
n×5 | 1986218760 |
Division
n÷yn÷2 | 198621876 |
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n÷3 | 132414584 |
n÷3 | 99310938 |
n÷5 | 79448750.4 |
Exponentiation
nyn2 | 157802598503037504 |
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n3 | 6.2686096304696E+25 |
n4 | 2.4901660094311E+34 |
n5 | 9.8920288868927E+42 |
Nth Root
y√n2√n | 19930.974687656 |
---|---|
3√n | 735.11004692205 |
4√n | 141.17710397815 |
5√n | 52.457962104275 |
Divisors of 397243752
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 | -397243751 | 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 397243752 can be divided by 32 positive divisors. The sum of these divisors (counting 397243752) is 1, the average is 0.03125.
Base conversion 397243752
Base | System | Value |
---|---|---|
2 | Binary | 10111101011010111010101101000 |
3 | Ternary | 1000200111001222120 |
4 | Quaternary | 113223113111220 |
5 | Quinary | 1303143300002 |
6 | Senary | 103230151240 |
8 | Octal | 2753272550 |
10 | Decimal | 397243752 |
12 | Duodecimal | b1052520 |
16 | Hexadecimal | 17ad7568 |
20 | Vigesimal | 642f97c |
36 | Base36 | 6kib8o |
Cryptographic Hash Functions
md5 | ccdfcbb52346f6bdf713f29dc60b5376 |
---|---|
sha1 | f49ce9b200f6ee378b1e706d910ee111bb67e8d8 |
sha256 | 60479d17bbd9c5d810128de042e5498faf51afe7d25830b0f656462e8c0a636c |
sha512 | 22d54a616b30d0720a2c62772fee10a3e2cf33cf9c73e30469c8b2fe0c9f6697e78e88e606cc0c47b2773818c4bcb1edff31acaae24d01f43f57e83251baf82c |
ripemd-160 | 1e1bef87406b58fde3d0627c8b1f360246d77a31 |
397243752 as geometric shapes
Circle
Radius = nDiameter | 794487504 |
---|---|
Circumference | 2495956105.9353 |
Area | 4.9575148417452E+17 |
Sphere
Radius = nVolume | 2.6257890617741E+26 |
---|---|
Surface area | 1.9830059366981E+18 |
Circumference | 2495956105.9353 |
Square
Length = nPerimeter | 1588975008 |
---|---|
Area | 157802598503037504 |
Diagonal | 561787501.64637 |
Cube
Length = nSurface area | 946815591018225024 |
---|---|
Volume | 6.2686096304696E+25 |
Space diagonal | 688046361.45329 |
Equilateral Triangle
Length = nPerimeter | 1191731256 |
---|---|
Area | 6.8330529543413E+16 |
Altitude | 344023180.72665 |
Triangular Pyramid
Length = nSurface area | 6.8330529543413E+16 |
---|---|
Volume | 7.3876272971939E+24 |
Height | 187262500.54879 |