669968488 (number)
669968488 is an even 9-digits composite number following 669968487 and preceding 669968489. In scientific notation, it is written as 6.69968488 × 10^8. The sum of its digits is 64. It has a total of 6 prime factors and 32 positive divisors. There are 286565760 positive integers (up to 669968488) that are relatively prime to 669968488.
Interesting facts
- 669968488 has 32 divisors, whose sum is 1438464960
- The reverse of 669968488 is 884869966
- Previous prime number is 521
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 64
- Digital Root 1
Name
Name | six hundred sixty-nine million nine hundred sixty-eight thousand four hundred eighty-eight |
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Notation
Scientific notation | 6.69968488 × 10^8 |
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Engineering notation | 6.69968488 × 10^6 |
Prime Factorization of 669968488
Prime Factorization 2 × 2 × 2 × 7 × 521 × 22963
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 167492122 | Product of the distinct prime numbers |
The prime factorization of 669968488 is 2 × 2 × 2 × 7 × 521 × 22963. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 669968488)
Multiplication
n×yn×2 | 1339936976 |
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n×3 | 2009905464 |
n×4 | 2679873952 |
n×5 | 3349842440 |
Division
n÷yn÷2 | 334984244 |
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n÷3 | 223322829.33333 |
n÷3 | 167492122 |
n÷5 | 133993697.6 |
Exponentiation
nyn2 | 448857774913006144 |
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n3 | 3.0072056478551E+26 |
n4 | 2.0147330209985E+35 |
n5 | 1.3498076358021E+44 |
Nth Root
y√n2√n | 25883.749496547 |
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3√n | 875.02029362457 |
4√n | 160.88427361475 |
5√n | 58.238593136204 |
Divisors of 669968488
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 | -669968487 | 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 669968488 can be divided by 32 positive divisors. The sum of these divisors (counting 669968488) is 1, the average is 0.03125.
Base conversion 669968488
Base | System | Value |
---|---|---|
2 | Binary | 100111111011101110100001101000 |
3 | Ternary | 1201200122220222201 |
4 | Quaternary | 213323232201220 |
5 | Quinary | 2333002442423 |
6 | Senary | 150251425544 |
8 | Octal | 4773564150 |
10 | Decimal | 669968488 |
12 | Duodecimal | 1684552b4 |
16 | Hexadecimal | 27eee868 |
20 | Vigesimal | a976148 |
36 | Base36 | b2vqzs |
Cryptographic Hash Functions
md5 | 3d7b2676d50946fe734ed65290b3a759 |
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sha1 | f27d931ecd138f2bd159d1fc4434ebba54cc21cc |
sha256 | d3268f42d13c672e1e4994beb33817fdc2f295ddb710e3df1daa2bf065aa396a |
sha512 | 30acb3e7a9f7af4ce8219596d8e910906d3c709c318da2f672e4451397ecd68d10397dac6efb9eabe3c2dce6e9383bd4502f5bfd906437eb9144cc833cfa55e5 |
ripemd-160 | f3d2470a6f5f387c91c0c58b37dd6ee6c0e5e05e |
669968488 as geometric shapes
Circle
Radius = nDiameter | 1339936976 |
---|---|
Circumference | 4209536160.0749 |
Area | 1.4101282881734E+18 |
Sphere
Radius = nVolume | 1.2596553561514E+27 |
---|---|
Surface area | 5.6405131526934E+18 |
Circumference | 4209536160.0749 |
Square
Length = nPerimeter | 2679873952 |
---|---|
Area | 448857774913006144 |
Diagonal | 947478522.0922 |
Cube
Length = nSurface area | 2693146649478036864 |
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Volume | 3.0072056478551E+26 |
Space diagonal | 1160419460.6861 |
Equilateral Triangle
Length = nPerimeter | 2009905464 |
---|---|
Area | 1.9436111788041E+17 |
Altitude | 580209730.34305 |
Triangular Pyramid
Length = nSurface area | 1.9436111788041E+17 |
---|---|
Volume | 3.5440258433681E+25 |
Height | 315826174.03073 |