6985969986 (number)
6985969986 is an even 10-digits composite number following 6985969985 and preceding 6985969987. In scientific notation, it is written as 6.985969986 × 10^9. The sum of its digits is 75. It has a total of 5 prime factors and 32 positive divisors. There are 2318757840 positive integers (up to 6985969986) that are relatively prime to 6985969986.
Interesting facts
- 6985969986 has 32 divisors, whose sum is 14031433728
- The reverse of 6985969986 is 6899695896
- Previous prime number is 2143
Basic properties
- Is Prime? no
- Number parity even
- Number length 10
- Sum of Digits 75
- Digital Root 3
Name
Name | six billion nine hundred eighty-five million nine hundred sixty-nine thousand nine hundred eighty-six |
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Notation
Scientific notation | 6.985969986 × 10^9 |
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Engineering notation | 6.985969986 × 10^9 |
Prime Factorization of 6985969986
Prime Factorization 2 × 3 × 311 × 2143 × 1747
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 6985969986 | Product of the distinct prime numbers |
The prime factorization of 6985969986 is 2 × 3 × 311 × 2143 × 1747. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 6985969986)
Multiplication
n×yn×2 | 13971939972 |
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n×3 | 20957909958 |
n×4 | 27943879944 |
n×5 | 34929849930 |
Division
n÷yn÷2 | 3492984993 |
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n÷3 | 2328656662 |
n÷3 | 1746492496.5 |
n÷5 | 1397193997.2 |
Exponentiation
nyn2 | 4.8803776645293E+19 |
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n3 | 3.4094171884746E+29 |
n4 | 2.3818086148436E+39 |
n5 | 1.6639243495694E+49 |
Nth Root
y√n2√n | 83582.11522808 |
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3√n | 1911.6523064901 |
4√n | 289.10571635317 |
5√n | 93.077635702053 |
Divisors of 6985969986
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 | -6985969985 | 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 6985969986 can be divided by 32 positive divisors. The sum of these divisors (counting 6985969986) is 1, the average is 0.03125.
Base conversion 6985969986
Base | System | Value |
---|---|---|
2 | Binary | 110100000011001010111000101000010 |
3 | Ternary | 200000212100001020010 |
4 | Quaternary | 12200121113011002 |
5 | Quinary | 103301402014421 |
6 | Senary | 3113113325350 |
8 | Octal | 64031270502 |
10 | Decimal | 6985969986 |
12 | Duodecimal | 142b706856 |
16 | Hexadecimal | 1a0657142 |
20 | Vigesimal | 593264j6 |
36 | Base36 | 37j9kxu |
Cryptographic Hash Functions
md5 | 6b06d76b84cf0b785cfca7c86464878d |
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sha1 | ba196b3e55bc9fc02db50d09e7ac3f7ff5cd93ed |
sha256 | 7d0a8114fa2fd772d75c2aab2b17e916096950ca14882e6af2ddf3e01935e82d |
sha512 | b72c5702200f0674c9ab610e1aaeddb96de820c34bab31a307abcf70c92a924a3141f72a1236a54f2b98796d08cf279adafd983331723043e1f42cdece2638d7 |
ripemd-160 | 07387be6b776cbab05b21f9a19b9b116fd55d967 |
6985969986 as geometric shapes
Circle
Radius = nDiameter | 13971939972 |
---|---|
Circumference | 43894143972.433 |
Area | 1.5332158617629E+20 |
Sphere
Radius = nVolume | 1.4281333323113E+30 |
---|---|
Surface area | 6.1328634470516E+20 |
Circumference | 43894143972.433 |
Square
Length = nPerimeter | 27943879944 |
---|---|
Area | 4.8803776645293E+19 |
Diagonal | 9879653500.5326 |
Cube
Length = nSurface area | 2.9282265987176E+20 |
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Volume | 3.4094171884746E+29 |
Space diagonal | 12100054955.903 |
Equilateral Triangle
Length = nPerimeter | 20957909958 |
---|---|
Area | 2.1132655187723E+19 |
Altitude | 6050027477.9516 |
Triangular Pyramid
Length = nSurface area | 2.1132655187723E+19 |
---|---|
Volume | 4.018036689774E+28 |
Height | 3293217833.5109 |