689908086 (number)
689908086 is an even 9-digits composite number following 689908085 and preceding 689908087. In scientific notation, it is written as 6.89908086 × 10^8. The sum of its digits is 54. It has a total of 7 prime factors and 96 positive divisors. There are 189423360 positive integers (up to 689908086) that are relatively prime to 689908086.
Interesting facts
- 689908086 has 96 divisors, whose sum is 1775592000
- The reverse of 689908086 is 680809986
- Previous prime number is 349
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 54
- Digital Root 9
Name
Name | six hundred eighty-nine million nine hundred eight thousand eighty-six |
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Notation
Scientific notation | 6.89908086 × 10^8 |
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Engineering notation | 6.89908086 × 10^6 |
Prime Factorization of 689908086
Prime Factorization 2 × 3 × 3 × 7 × 29 × 349 × 541
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 229969362 | Product of the distinct prime numbers |
The prime factorization of 689908086 is 2 × 3 × 3 × 7 × 29 × 349 × 541. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 689908086)
Multiplication
n×yn×2 | 1379816172 |
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n×3 | 2069724258 |
n×4 | 2759632344 |
n×5 | 3449540430 |
Division
n÷yn÷2 | 344954043 |
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n÷3 | 229969362 |
n÷3 | 172477021.5 |
n÷5 | 137981617.2 |
Exponentiation
nyn2 | 475973167128183396 |
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n3 | 3.2837773672076E+26 |
n4 | 2.2655045582603E+35 |
n5 | 1.5629899136137E+44 |
Nth Root
y√n2√n | 26266.10146177 |
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3√n | 883.61635362839 |
4√n | 162.06820003249 |
5√n | 58.581197750511 |
Divisors of 689908086
96 divisors
τ | Total Divisors | 96 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -689908085 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.010416666666667 | 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 | 96 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 689908086 can be divided by 96 positive divisors. The sum of these divisors (counting 689908086) is 1, the average is 0.010416666666667.
Base conversion 689908086
Base | System | Value |
---|---|---|
2 | Binary | 101001000111110010100101110110 |
3 | Ternary | 1210002011221222100 |
4 | Quaternary | 221013302211312 |
5 | Quinary | 2403104024321 |
6 | Senary | 152243042530 |
8 | Octal | 5107624566 |
10 | Decimal | 689908086 |
12 | Duodecimal | 173070446 |
16 | Hexadecimal | 291f2976 |
20 | Vigesimal | afbia46 |
36 | Base36 | ber4hi |
Cryptographic Hash Functions
md5 | 522a5c3d612adbbd5c67f4a1f9a3fecd |
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sha1 | 4bf2fb19bd9198025567ba952a1ffae4ceb715ed |
sha256 | 61f408c1941284815bceceacd3cba74ae8145a02a4ea5235d82ee6ab1de88395 |
sha512 | d6b9630764fee74a4e08a747aabd1a43ea888ab3797cbc32a759575c0881c44b14b8993c0ed81d1b6967295df0e027b87cd9f2f78ee0a278d1b26b629175afe5 |
ripemd-160 | 8aecf4c67d6342699c0e35d63f7f95c8ddb58e34 |
689908086 as geometric shapes
Circle
Radius = nDiameter | 1379816172 |
---|---|
Circumference | 4334820349.2596 |
Area | 1.4953138051558E+18 |
Sphere
Radius = nVolume | 1.3755054470459E+27 |
---|---|
Surface area | 5.9812552206231E+18 |
Circumference | 4334820349.2596 |
Square
Length = nPerimeter | 2759632344 |
---|---|
Area | 475973167128183396 |
Diagonal | 975677372.01206 |
Cube
Length = nSurface area | 2855839002769100376 |
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Volume | 3.2837773672076E+26 |
Space diagonal | 1194955857.5046 |
Equilateral Triangle
Length = nPerimeter | 2069724258 |
---|---|
Area | 2.0610242712637E+17 |
Altitude | 597477928.7523 |
Triangular Pyramid
Length = nSurface area | 2.0610242712637E+17 |
---|---|
Volume | 3.8699687404324E+25 |
Height | 325225790.67069 |