689968365 (number)
689968365 is an odd 9-digits composite number following 689968364 and preceding 689968366. In scientific notation, it is written as 6.89968365 × 10^8. The sum of its digits is 60. It has a total of 5 prime factors and 32 positive divisors. There are 363432960 positive integers (up to 689968365) that are relatively prime to 689968365.
Interesting facts
- 689968365 has 32 divisors, whose sum is 1117670400
- The reverse of 689968365 is 563869986
- Previous prime number is 479
Basic properties
- Is Prime? no
- Number parity odd
- Number length 9
- Sum of Digits 60
- Digital Root 6
Name
Name | six hundred eighty-nine million nine hundred sixty-eight thousand three hundred sixty-five |
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Notation
Scientific notation | 6.89968365 × 10^8 |
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Engineering notation | 6.89968365 × 10^6 |
Prime Factorization of 689968365
Prime Factorization 3 × 5 × 109 × 479 × 881
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 689968365 | Product of the distinct prime numbers |
The prime factorization of 689968365 is 3 × 5 × 109 × 479 × 881. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 689968365)
Multiplication
n×yn×2 | 1379936730 |
---|---|
n×3 | 2069905095 |
n×4 | 2759873460 |
n×5 | 3449841825 |
Division
n÷yn÷2 | 344984182.5 |
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n÷3 | 229989455 |
n÷3 | 172492091.25 |
n÷5 | 137993673 |
Exponentiation
nyn2 | 476056344700773225 |
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n3 | 3.2846381780107E+26 |
n4 | 2.2662964332986E+35 |
n5 | 1.5636728446884E+44 |
Nth Root
y√n2√n | 26267.248904291 |
---|---|
3√n | 883.64208747133 |
4√n | 162.07173999279 |
5√n | 58.582221391974 |
Divisors of 689968365
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 | -689968364 | 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 689968365 can be divided by 32 positive divisors. The sum of these divisors (counting 689968365) is 1, the average is 0.03125.
Base conversion 689968365
Base | System | Value |
---|---|---|
2 | Binary | 101001001000000001010011101101 |
3 | Ternary | 1210002022000122220 |
4 | Quaternary | 221020001103231 |
5 | Quinary | 2403112441430 |
6 | Senary | 152244225553 |
8 | Octal | 5110012355 |
10 | Decimal | 689968365 |
12 | Duodecimal | 17309b2b9 |
16 | Hexadecimal | 292014ed |
20 | Vigesimal | afc60i5 |
36 | Base36 | besezx |
Cryptographic Hash Functions
md5 | e14122574b571cfcbae5cd2f291eda2e |
---|---|
sha1 | df53c0284a3b26720af58e36724044fe9beebb32 |
sha256 | 31fbf740270ec6e11f22119f51cb7af09149f9cfad4eecf4e7484d8f2b265c6d |
sha512 | a03699f3600a1d162652bc40535bc0ada7e8fdf724cb51e81c6b7e614d95c4c39117cae6b4c070bb88ccc85ca68de10516a9c7c6b0f294d5919ba7759edfcd5e |
ripemd-160 | a9876706dc6e36dca51feb0d3b6b1dc3a5f38a9d |
689968365 as geometric shapes
Circle
Radius = nDiameter | 1379936730 |
---|---|
Circumference | 4335199093.3867 |
Area | 1.4955751152068E+18 |
Sphere
Radius = nVolume | 1.3758660226319E+27 |
---|---|
Surface area | 5.982300460827E+18 |
Circumference | 4335199093.3867 |
Square
Length = nPerimeter | 2759873460 |
---|---|
Area | 476056344700773225 |
Diagonal | 975762619.39139 |
Cube
Length = nSurface area | 2856338068204639350 |
---|---|
Volume | 3.2846381780107E+26 |
Space diagonal | 1195060263.7952 |
Equilateral Triangle
Length = nPerimeter | 2069905095 |
---|---|
Area | 2.0613844407182E+17 |
Altitude | 597530131.89761 |
Triangular Pyramid
Length = nSurface area | 2.0613844407182E+17 |
---|---|
Volume | 3.8709832156926E+25 |
Height | 325254206.4638 |