77888866 (number)

77888866 is an even 8-digits composite number following 77888865 and preceding 77888867. In scientific notation, it is written as 7.7888866 × 10^7. The sum of its digits is 58. It has a total of 5 prime factors and 32 positive divisors. There are 30965760 positive integers (up to 77888866) that are relatively prime to 77888866.

Interesting facts

Basic properties

Name

Name seventy-seven million eight hundred eighty-eight thousand eight hundred sixty-six

Notation

Scientific notation 7.7888866 × 10^7
Engineering notation 7.7888866 × 10^6

Prime Factorization of 77888866

Prime Factorization 2 × 11 × 19 × 1921 × 97

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 77888866
Product of the distinct prime numbers

The prime factorization of 77888866 is 2 × 11 × 19 × 1921 × 97. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 10, 23, 79, 818, 344, 861, 8160, 28780, 61638, 226641, 190853, 7737303, 4131199, 38687105, 29902797, 597732112, 559113146, 4690262932, 7527053939

Basic calculations (n = 77888866)

Multiplication

n×y
n×2 155777732
n×3 233666598
n×4 311555464
n×5 389444330

Division

n÷y
n÷2 38944433
n÷3 25962955.333333
n÷3 19472216.5
n÷5 15577773.2

Exponentiation

ny
n2 6066675446765956
n3 4.7252647093864E+23
n4 3.6804550976393E+31
n5 2.8666647391904E+39

Nth Root

y√n
2√n 8825.4668998303
3√n 427.0628496467
4√n 93.943956164462
5√n 37.869980036669

Divisors of 77888866

1, 2, 11, 19, 22, 38, 97, 194, 209, 418, 1067, 1843, 1921, 2134, 3686, 3842, 20273, 21131, 36499, 40546, 42262, 72998, 186337, 372674, 401489, 802978, 2049707, 3540403, 4099414, 7080806, 38944433, 77888866

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 -77888865
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 77888866 can be divided by 32 positive divisors. The sum of these divisors (counting 77888866) is 1, the average is 0.03125.

Base conversion 77888866

Base System Value
2 Binary 100101001000111110101100010
3 Ternary 12102120011102211
4 Quaternary 10221013311202
5 Quinary 124414420431
6 Senary 11421232334
8 Octal 451076542
10 Decimal 77888866
12 Duodecimal 221026aa
16 Hexadecimal 4a47d62
20 Vigesimal 146g236
36 Base36 1adffm

Cryptographic Hash Functions

md5 e28eb55b199643978ee134cb4a840187
sha1 bd1d85a4e80c173c0cf35bbd4c1d0b579e60df49
sha256 0289a7e6840ccaf89e331d96d4554c7550a8bb0b0977223d5b37d859dfb072ab
sha512 bb127d0e31ed9253935ea1cc6283f0f6bd5fa5c99af1b4c2fc7f4666c51dd2457fa649db71c4315f11578d4774835e938f7c468985b5b243e05c65748b563b8b
ripemd-160 b6019659498c33166920d3eccfa64bdbfef21991

77888866 as geometric shapes

Circle

Radius = n
Diameter 155777732
Circumference 489390178.44408
Area 1.9059023015274E+16

Sphere

Radius = n
Volume 1.9793142529701E+24
Surface area 7.6236092061094E+16
Circumference 489390178.44408

Square

Length = n
Perimeter 311555464
Area 6066675446765956
Diagonal 110151490.65506

Cube

Length = n
Surface area 36400052680595736
Volume 4.7252647093864E+23
Space diagonal 134907473.25592

Equilateral Triangle

Length = n
Perimeter 233666598
Area 2.6269475267073E+15
Altitude 67453736.627962

Triangular Pyramid

Length = n
Surface area 2.6269475267073E+15
Volume 5.5687778648477E+22
Height 36717163.551687