6985452990 (number)
6985452990 is an even 10-digits composite number following 6985452989 and preceding 6985452991. In scientific notation, it is written as 6.985452990 × 10^9. The sum of its digits is 57. It has a total of 5 prime factors and 32 positive divisors. There are 1855364000 positive integers (up to 6985452990) that are relatively prime to 6985452990.
Interesting facts
- 6985452990 has 32 divisors, whose sum is 16831898496
- The reverse of 6985452990 is 0992545896
- Previous prime number is 251
Basic properties
- Is Prime? no
- Number parity even
- Number length 10
- Sum of Digits 57
- Digital Root 3
Name
Name | six billion nine hundred eighty-five million four hundred fifty-two thousand nine hundred ninety |
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Notation
Scientific notation | 6.985452990 × 10^9 |
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Engineering notation | 6.985452990 × 10^9 |
Prime Factorization of 6985452990
Prime Factorization 2 × 3 × 5 × 251 × 927683
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 6985452990 | Product of the distinct prime numbers |
The prime factorization of 6985452990 is 2 × 3 × 5 × 251 × 927683. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 6985452990)
Multiplication
n×yn×2 | 13970905980 |
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n×3 | 20956358970 |
n×4 | 27941811960 |
n×5 | 34927264950 |
Division
n÷yn÷2 | 3492726495 |
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n÷3 | 2328484330 |
n÷3 | 1746363247.5 |
n÷5 | 1397090598 |
Exponentiation
nyn2 | 4.87965534755E+19 |
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n3 | 3.4086603037713E+29 |
n4 | 2.3811036310873E+39 |
n5 | 1.6633087479279E+49 |
Nth Root
y√n2√n | 83579.02242788 |
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3√n | 1911.6051481151 |
4√n | 289.10036739492 |
5√n | 93.076258021073 |
Divisors of 6985452990
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 | -6985452989 | 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 6985452990 can be divided by 32 positive divisors. The sum of these divisors (counting 6985452990) is 1, the average is 0.03125.
Base conversion 6985452990
Base | System | Value |
---|---|---|
2 | Binary | 110100000010111011000110110111110 |
3 | Ternary | 200000211100210001010 |
4 | Quaternary | 12200113120312332 |
5 | Quinary | 103301233443430 |
6 | Senary | 3113054300050 |
8 | Octal | 64027306676 |
10 | Decimal | 6985452990 |
12 | Duodecimal | 142b4b7626 |
16 | Hexadecimal | 1a05d8dbe |
20 | Vigesimal | 592j1c9a |
36 | Base36 | 37iyi0u |
Cryptographic Hash Functions
md5 | 07e662aefb6931055c3127a2607682d4 |
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sha1 | 6e6e1e0bda95ff6e33ac620e487782ddf0834359 |
sha256 | 4a602de3d2f89d117201d18ef9ebecfc6ca89e64f6654812615ee7f212550383 |
sha512 | 6fab2835981ce20d1aca9df1d4666b5e612dff207c1d103e5d87e3e2f8db2258391cbfee22127ef073e4410fcfe205e72e6f8c07edfcd6c34226c5ead3da22ec |
ripemd-160 | 85cb655b74a38b50997ab99a2d7d418be1c8a6c2 |
6985452990 as geometric shapes
Circle
Radius = nDiameter | 13970905980 |
---|---|
Circumference | 43890895590.762 |
Area | 1.5329889391913E+20 |
Sphere
Radius = nVolume | 1.4278162891881E+30 |
---|---|
Surface area | 6.1319557567653E+20 |
Circumference | 43890895590.762 |
Square
Length = nPerimeter | 27941811960 |
---|---|
Area | 4.87965534755E+19 |
Diagonal | 9878922357.7777 |
Cube
Length = nSurface area | 2.92779320853E+20 |
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Volume | 3.4086603037713E+29 |
Space diagonal | 12099159492.564 |
Equilateral Triangle
Length = nPerimeter | 20956358970 |
---|---|
Area | 2.1129527463454E+19 |
Altitude | 6049579746.282 |
Triangular Pyramid
Length = nSurface area | 2.1129527463454E+19 |
---|---|
Volume | 4.0171446925968E+28 |
Height | 3292974119.2592 |