209664488 (number)
209664488 is an even 9-digits composite number following 209664487 and preceding 209664489. In scientific notation, it is written as 2.09664488 × 10^8. The sum of its digits is 47. It has a total of 6 prime factors and 32 positive divisors. There are 92976000 positive integers (up to 209664488) that are relatively prime to 209664488.
Interesting facts
- 209664488 has 32 divisors, whose sum is 439326720
- The reverse of 209664488 is 884466902
- Previous prime number is 41
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 47
- Digital Root 2
Name
Name | two hundred nine million six hundred sixty-four thousand four hundred eighty-eight |
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Notation
Scientific notation | 2.09664488 × 10^8 |
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Engineering notation | 2.09664488 × 10^6 |
Prime Factorization of 209664488
Prime Factorization 2 × 2 × 2 × 11 × 41 × 58111
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 52416122 | Product of the distinct prime numbers |
The prime factorization of 209664488 is 2 × 2 × 2 × 11 × 41 × 58111. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 209664488)
Multiplication
n×yn×2 | 419328976 |
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n×3 | 628993464 |
n×4 | 838657952 |
n×5 | 1048322440 |
Division
n÷yn÷2 | 104832244 |
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n÷3 | 69888162.666667 |
n÷3 | 52416122 |
n÷5 | 41932897.6 |
Exponentiation
nyn2 | 43959197528302144 |
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n3 | 9.2166826426623E+24 |
n4 | 1.9324110473323E+33 |
n5 | 4.0515797284447E+41 |
Nth Root
y√n2√n | 14479.795854915 |
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3√n | 594.07547779299 |
4√n | 120.33202339741 |
5√n | 46.164164039955 |
Divisors of 209664488
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 | -209664487 | 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 209664488 can be divided by 32 positive divisors. The sum of these divisors (counting 209664488) is 1, the average is 0.03125.
Base conversion 209664488
Base | System | Value |
---|---|---|
2 | Binary | 1100011111110011100111101000 |
3 | Ternary | 112121112001121102 |
4 | Quaternary | 30133303213220 |
5 | Quinary | 412133230423 |
6 | Senary | 32445500532 |
8 | Octal | 1437634750 |
10 | Decimal | 209664488 |
12 | Duodecimal | 5a271748 |
16 | Hexadecimal | c7f39e8 |
20 | Vigesimal | 35a8148 |
36 | Base36 | 3gtu5k |
Cryptographic Hash Functions
md5 | 4a81933c2af60384502948c3ae051925 |
---|---|
sha1 | 211aa3c7635d3d98c5bfcfba84351ce8c29d2697 |
sha256 | 6c12740da3ca9ee159c8cb4173186c6a25b95af7cc7d8d9abe7b1236d95778ad |
sha512 | 92c290624afa5212a585bb0585cd6bd8778470c1cdc63362ab6a4b713ec724d1e2271589312a18b69fbd4944d1262bf83d761548b0ddd936ce06c36a1df9d577 |
ripemd-160 | 9202f2d2e4630baaa564eddfe2ea4261ef65787e |
209664488 as geometric shapes
Circle
Radius = nDiameter | 419328976 |
---|---|
Circumference | 1317360830.4389 |
Area | 1.3810189201262E+17 |
Sphere
Radius = nVolume | 3.8606749974209E+25 |
---|---|
Surface area | 5.5240756805047E+17 |
Circumference | 1317360830.4389 |
Square
Length = nPerimeter | 838657952 |
---|---|
Area | 43959197528302144 |
Diagonal | 296510362.47761 |
Cube
Length = nSurface area | 263755185169812864 |
---|---|
Volume | 9.2166826426623E+24 |
Space diagonal | 363149545.75892 |
Equilateral Triangle
Length = nPerimeter | 628993464 |
---|---|
Area | 1.9034890894744E+16 |
Altitude | 181574772.87946 |
Triangular Pyramid
Length = nSurface area | 1.9034890894744E+16 |
---|---|
Volume | 1.0861964661118E+24 |
Height | 98836787.492537 |