769449780 (number)
769449780 is an even 9-digits composite number following 769449779 and preceding 769449781. In scientific notation, it is written as 7.69449780 × 10^8. The sum of its digits is 54. It has a total of 7 prime factors and 96 positive divisors. There are 181025280 positive integers (up to 769449780) that are relatively prime to 769449780.
Interesting facts
- 769449780 has 96 divisors, whose sum is 1687795200
- The reverse of 769449780 is 087944967
- Previous prime number is 11
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 54
- Digital Root 9
Name
Name | seven hundred sixty-nine million four hundred forty-nine thousand seven hundred eighty |
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Notation
Scientific notation | 7.69449780 × 10^8 |
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Engineering notation | 7.69449780 × 10^6 |
Prime Factorization of 769449780
Prime Factorization 2 × 2 × 9 × 111 × 45 × 11 × 389
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 384724890 | Product of the distinct prime numbers |
The prime factorization of 769449780 is 2 × 2 × 9 × 111 × 45 × 11 × 389. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 769449780)
Multiplication
n×yn×2 | 1538899560 |
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n×3 | 2308349340 |
n×4 | 3077799120 |
n×5 | 3847248900 |
Division
n÷yn÷2 | 384724890 |
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n÷3 | 256483260 |
n÷3 | 192362445 |
n÷5 | 153889956 |
Exponentiation
nyn2 | 592052963942048400 |
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n3 | 4.5555502285356E+26 |
n4 | 3.5052671211256E+35 |
n5 | 2.6971270151914E+44 |
Nth Root
y√n2√n | 27738.957803061 |
---|---|
3√n | 916.34727620374 |
4√n | 166.55016602532 |
5√n | 59.873694347656 |
Divisors of 769449780
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 | -769449779 | 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 769449780 can be divided by 96 positive divisors. The sum of these divisors (counting 769449780) is 1, the average is 0.010416666666667.
Base conversion 769449780
Base | System | Value |
---|---|---|
2 | Binary | 101101110111001101111100110100 |
3 | Ternary | 1222121212002200000 |
4 | Quaternary | 231313031330310 |
5 | Quinary | 3033434343110 |
6 | Senary | 204203551300 |
8 | Octal | 5567157464 |
10 | Decimal | 769449780 |
12 | Duodecimal | 19582b530 |
16 | Hexadecimal | 2ddcdf34 |
20 | Vigesimal | c091490 |
36 | Base36 | cq3z90 |
Cryptographic Hash Functions
md5 | cb8bb721afdf69ad3919183dc2b16cb9 |
---|---|
sha1 | 45296995568022803c6ee73bbc144fb187b7a4a6 |
sha256 | 34fb7716de079712411e3adee5cfe42fbc3ad292fd52ae83812f085a75dc0db7 |
sha512 | 82322f7ed915b5248d275608e3dac999621daa9424781c4167f35ae55dfb692af36cbb35d65ff066861c5594dda3f9156a9c8c99bac1f0718cd390001603bdd2 |
ripemd-160 | 2a198a9d8cefa15c7a07f53d4eb78fc49e3dd02d |
769449780 as geometric shapes
Circle
Radius = nDiameter | 1538899560 |
---|---|
Circumference | 4834595552.3086 |
Area | 1.8599892420564E+18 |
Sphere
Radius = nVolume | 1.9082244174702E+27 |
---|---|
Surface area | 7.4399569682256E+18 |
Circumference | 4834595552.3086 |
Square
Length = nPerimeter | 3077799120 |
---|---|
Area | 592052963942048400 |
Diagonal | 1088166314.441 |
Cube
Length = nSurface area | 3552317783652290400 |
---|---|
Volume | 4.5555502285356E+26 |
Space diagonal | 1332726112.8327 |
Equilateral Triangle
Length = nPerimeter | 2308349340 |
---|---|
Area | 2.5636645357984E+17 |
Altitude | 666363056.41635 |
Triangular Pyramid
Length = nSurface area | 2.5636645357984E+17 |
---|---|
Volume | 5.3687674310557E+25 |
Height | 362722104.81366 |