77761395 (number)
77761395 is an odd 8-digits composite number following 77761394 and preceding 77761396. In scientific notation, it is written as 7.7761395 × 10^7. The sum of its digits is 45. It has a total of 6 prime factors and 48 positive divisors. There are 38864448 positive integers (up to 77761395) that are relatively prime to 77761395.
Interesting facts
- 77761395 has 48 divisors, whose sum is 143420160
- The reverse of 77761395 is 59316777
- Previous prime number is 883
Basic properties
- Is Prime? no
- Number parity odd
- Number length 8
- Sum of Digits 45
- Digital Root 9
Name
Name | seventy-seven million seven hundred sixty-one thousand three hundred ninety-five |
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Notation
Scientific notation | 7.7761395 × 10^7 |
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Engineering notation | 7.7761395 × 10^6 |
Prime Factorization of 77761395
Prime Factorization 3 × 3 × 5 × 19 × 883 × 103
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 25920465 | Product of the distinct prime numbers |
The prime factorization of 77761395 is 3 × 3 × 5 × 19 × 883 × 103. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 77761395)
Multiplication
n×yn×2 | 155522790 |
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n×3 | 233284185 |
n×4 | 311045580 |
n×5 | 388806975 |
Division
n÷yn÷2 | 38880697.5 |
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n÷3 | 25920465 |
n÷3 | 19440348.75 |
n÷5 | 15552279 |
Exponentiation
nyn2 | 6046834552346025 |
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n3 | 4.7021029012463E+23 |
n4 | 3.6564208103446E+31 |
n5 | 2.8432838291942E+39 |
Nth Root
y√n2√n | 8818.242171771 |
---|---|
3√n | 426.82974892383 |
4√n | 93.905495961477 |
5√n | 37.857576498932 |
Divisors of 77761395
48 divisors
τ | Total Divisors | 48 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -77761394 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.020833333333333 | 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 | 48 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 77761395 can be divided by 48 positive divisors. The sum of these divisors (counting 77761395) is 1, the average is 0.020833333333333.
Base conversion 77761395
Base | System | Value |
---|---|---|
2 | Binary | 100101000101000101101110011 |
3 | Ternary | 12102022200120200 |
4 | Quaternary | 10220220231303 |
5 | Quinary | 124401331040 |
6 | Senary | 11414410243 |
8 | Octal | 450505563 |
10 | Decimal | 77761395 |
12 | Duodecimal | 22060983 |
16 | Hexadecimal | 4a28b73 |
20 | Vigesimal | 146039f |
36 | Base36 | 1aap2r |
Cryptographic Hash Functions
md5 | 1b0bfcc874674b31571bd89cb0d0619a |
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sha1 | 300264c959d24d9b35cff2ff7a69e516f9f48b13 |
sha256 | c1d47d345c733fbdd13f5eff878e274bfe9208b340068087c49af3122a0a8f68 |
sha512 | 5b81aa082f5c20ad5e1213e6066d24b9d5d30f606ee5cf70751036bdde770e14abda86d2a54606847bd77a958c48173edab09f6e84d7f7ec41e645c9223e5be2 |
ripemd-160 | 05bd19af51b38d56202204c7862197963dd4df28 |
77761395 as geometric shapes
Circle
Radius = nDiameter | 155522790 |
---|---|
Circumference | 488589254.52979 |
Area | 1.8996691007123E+16 |
Sphere
Radius = nVolume | 1.9696122574638E+24 |
---|---|
Surface area | 7.5986764028493E+16 |
Circumference | 488589254.52979 |
Square
Length = nPerimeter | 311045580 |
---|---|
Area | 6046834552346025 |
Diagonal | 109971219.43805 |
Cube
Length = nSurface area | 36281007314076150 |
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Volume | 4.7021029012463E+23 |
Space diagonal | 134686687.00743 |
Equilateral Triangle
Length = nPerimeter | 233284185 |
---|---|
Area | 2.6183561674066E+15 |
Altitude | 67343343.503716 |
Triangular Pyramid
Length = nSurface area | 2.6183561674066E+15 |
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Volume | 5.5414814121803E+22 |
Height | 36657073.146017 |