77886964 (number)

77886964 is an even 8-digits composite number following 77886963 and preceding 77886965. In scientific notation, it is written as 7.7886964 × 10^7. The sum of its digits is 55. It has a total of 4 prime factors and 12 positive divisors. There are 38362104 positive integers (up to 77886964) that are relatively prime to 77886964.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.7886964 × 10^7
Engineering notation 7.7886964 × 10^6

Prime Factorization of 77886964

Prime Factorization 2 × 2 × 67 × 290623

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 38943482
Product of the distinct prime numbers

The prime factorization of 77886964 is 2 × 2 × 67 × 290623. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 3, 4, 95, 161, 106, 648, 8440, 42571, 63512, 98865, 729392, 1785221, 3716160, 46088439, 92027729, 289029293, 22213153, 7592183614, 7788685839

Basic calculations (n = 77886964)

Multiplication

n×y
n×2 155773928
n×3 233660892
n×4 311547856
n×5 389434820

Division

n÷y
n÷2 38943482
n÷3 25962321.333333
n÷3 19471741
n÷5 15577392.8

Exponentiation

ny
n2 6066379161137296
n3 4.7249185533385E+23
n4 3.6800956126681E+31
n5 2.8663147450044E+39

Nth Root

y√n
2√n 8825.3591428338
3√n 427.05937341108
4√n 93.94338264526
5√n 37.869795082364

Divisors of 77886964

1, 2, 4, 67, 134, 268, 290623, 581246, 1162492, 19471741, 38943482, 77886964

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -77886963
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 77886964 can be divided by 12 positive divisors. The sum of these divisors (counting 77886964) is 1, the average is 0.083333333333333.

Base conversion 77886964

Base System Value
2 Binary 100101001000111010111110100
3 Ternary 12102120001211101
4 Quaternary 10221013113310
5 Quinary 124414340324
6 Senary 11421215444
8 Octal 451072764
10 Decimal 77886964
12 Duodecimal 22101584
16 Hexadecimal 4a475f4
20 Vigesimal 146fh84
36 Base36 1addys

Cryptographic Hash Functions

md5 01947a0b55a47b4e8ab80e62374798af
sha1 db4cd6ae39fc3ddd07a324365deefba915411a62
sha256 8e25d9a925716db1f199f125bc94fde483fb132c441268db1b9f69aa006787c0
sha512 d72aa9a42a73d38e41dfdb0be84ef01577d6f6ae9c9ba44411ddf6ad4e42cc89e350aef6e9d5626dd1673668d17e04f815c354f580a19abe2e58bc18558e68b0
ripemd-160 1eeb1217e4bbce7365304fbfdc8c934422121938

77886964 as geometric shapes

Circle

Radius = n
Diameter 155773928
Circumference 489378227.82563
Area 1.9058092206519E+16

Sphere

Radius = n
Volume 1.9791692554638E+24
Surface area 7.6232368826077E+16
Circumference 489378227.82563

Square

Length = n
Perimeter 311547856
Area 6066379161137296
Diagonal 110148800.82087

Cube

Length = n
Surface area 36398274966823776
Volume 4.7249185533385E+23
Space diagonal 134904178.89529

Equilateral Triangle

Length = n
Perimeter 233660892
Area 2.6268192312667E+15
Altitude 67452089.447644

Triangular Pyramid

Length = n
Surface area 2.6268192312667E+15
Volume 5.568369916033E+22
Height 36716266.940288