997156974 (number)
997156974 is an even 9-digits composite number following 997156973 and preceding 997156975. In scientific notation, it is written as 9.97156974 × 10^8. The sum of its digits is 57. It has a total of 7 prime factors and 128 positive divisors. There are 273369600 positive integers (up to 997156974) that are relatively prime to 997156974.
Interesting facts
- 997156974 has 128 divisors, whose sum is 2395422720
- The reverse of 997156974 is 479651799
- Previous prime number is 113
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 57
- Digital Root 3
Name
Name | nine hundred ninety-seven million one hundred fifty-six thousand nine hundred seventy-four |
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Notation
Scientific notation | 9.97156974 × 10^8 |
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Engineering notation | 9.97156974 × 10^6 |
Prime Factorization of 997156974
Prime Factorization 2 × 3 × 11 × 19 × 31 × 113 × 227
Composite numberω | Distinct Factors | 7 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 997156974 | Product of the distinct prime numbers |
The prime factorization of 997156974 is 2 × 3 × 11 × 19 × 31 × 113 × 227. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 997156974)
Multiplication
n×yn×2 | 1994313948 |
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n×3 | 2991470922 |
n×4 | 3988627896 |
n×5 | 4985784870 |
Division
n÷yn÷2 | 498578487 |
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n÷3 | 332385658 |
n÷3 | 249289243.5 |
n÷5 | 199431394.8 |
Exponentiation
nyn2 | 994322030796836676 |
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n3 | 9.9149514741091E+26 |
n4 | 9.8867630092795E+35 |
n5 | 9.8586546849882E+44 |
Nth Root
y√n2√n | 31577.79241809 |
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3√n | 999.05142515694 |
4√n | 177.70141366374 |
5√n | 63.059817016379 |
Divisors of 997156974
128 divisors
τ | Total Divisors | 128 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -997156973 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.0078125 | 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 | 128 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 997156974 can be divided by 128 positive divisors. The sum of these divisors (counting 997156974) is 1, the average is 0.0078125.
Base conversion 997156974
Base | System | Value |
---|---|---|
2 | Binary | 111011011011110110100001101110 |
3 | Ternary | 2120111022211012210 |
4 | Quaternary | 323123312201232 |
5 | Quinary | 4020233010344 |
6 | Senary | 242540311250 |
8 | Octal | 7333664156 |
10 | Decimal | 997156974 |
12 | Duodecimal | 239b42526 |
16 | Hexadecimal | 3b6f686e |
20 | Vigesimal | fbc4c8e |
36 | Base36 | ghoj8u |
Cryptographic Hash Functions
md5 | 7400d39a983dc6e3e485ede07ca84d47 |
---|---|
sha1 | bda9336f937eb34c7a16d89a916157ae853c5987 |
sha256 | fc2dacc50547dd4917231a971ac0933978b0c4731b5d2b539ff6744c6d51a249 |
sha512 | eeecbcad0da590bda32097cd9c5a9879755954155b6fd45b2dece39a27b3a97a41fa43fb3086c17189d672e60a13f6d3f554d12b27c3b8ad1fd4bc18b29f6751 |
ripemd-160 | e2ae0c8326bc67f87dd4e5e400b402c96ce6e31f |
997156974 as geometric shapes
Circle
Radius = nDiameter | 1994313948 |
---|---|
Circumference | 6265322047.9885 |
Area | 3.1237547872538E+18 |
Sphere
Radius = nVolume | 4.1531651615681E+27 |
---|---|
Surface area | 1.2495019149015E+19 |
Circumference | 6265322047.9885 |
Square
Length = nPerimeter | 3988627896 |
---|---|
Area | 994322030796836676 |
Diagonal | 1410192916.4457 |
Cube
Length = nSurface area | 5965932184781020056 |
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Volume | 9.9149514741091E+26 |
Space diagonal | 1727126542.0896 |
Equilateral Triangle
Length = nPerimeter | 2991470922 |
---|---|
Area | 4.305540691063E+17 |
Altitude | 863563271.04482 |
Triangular Pyramid
Length = nSurface area | 4.305540691063E+17 |
---|---|
Volume | 1.1684882370797E+26 |
Height | 470064305.48191 |