77887936 (number)

77887936 is an even 8-digits composite number following 77887935 and preceding 77887937. In scientific notation, it is written as 7.7887936 × 10^7. The sum of its digits is 55. It has a total of 9 prime factors and 56 positive divisors. There are 31924992 positive integers (up to 77887936) that are relatively prime to 77887936.

Interesting facts

Basic properties

Name

Name seventy-seven million eight hundred eighty-seven thousand nine hundred thirty-six

Notation

Scientific notation 7.7887936 × 10^7
Engineering notation 7.7887936 × 10^6

Prime Factorization of 77887936

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 7 × 23 × 7559

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 2433998
Product of the distinct prime numbers

The prime factorization of 77887936 is 2 × 2 × 2 × 2 × 2 × 2 × 7 × 23 × 7559. Since it has a total of 9 prime factors.

Most popular turbo-numbers

6, 2, 5, 22, 81, 676, 2377, 8484, 19648, 84441, 641196, 585537, 4277587, 8221212, 89085373, 92259210, 898543694, 815608090, 6593652279, 4638095347

Basic calculations (n = 77887936)

Multiplication

n×y
n×2 155775872
n×3 233663808
n×4 311551744
n×5 389439680

Division

n÷y
n÷2 38943968
n÷3 25962645.333333
n÷3 19471984
n÷5 15577587.2

Exponentiation

ny
n2 6066530574340096
n3 4.7250954511624E+23
n4 3.6802793209403E+31
n5 2.8664936021152E+39

Nth Root

y√n
2√n 8825.4142112424
3√n 427.06114991711
4√n 93.943675738404
5√n 37.86988960205

Divisors of 77887936

1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 161, 184, 224, 322, 368, 448, 644, 736, 1288, 1472, 2576, 5152, 7559, 10304, 15118, 30236, 52913, 60472, 105826, 120944, 173857, 211652, 241888, 347714, 423304, 483776, 695428, 846608, 1216999, 1390856, 1693216, 2433998, 2781712, 3386432, 4867996, 5563424, 9735992, 11126848, 19471984, 38943968, 77887936

56 divisors

τ Total Divisors 56
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -77887935
Sum of the proper positive divisors of n
A Arithmetic Mean 0.017857142857143
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 56
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 77887936 can be divided by 56 positive divisors. The sum of these divisors (counting 77887936) is 1, the average is 0.017857142857143.

Base conversion 77887936

Base System Value
2 Binary 100101001000111100111000000
3 Ternary 12102120010011101
4 Quaternary 10221013213000
5 Quinary 124414403221
6 Senary 11421224144
8 Octal 451074700
10 Decimal 77887936
12 Duodecimal 22102054
16 Hexadecimal 4a479c0
20 Vigesimal 146fjgg
36 Base36 1adeps

Cryptographic Hash Functions

md5 9a33cae9d505fab8ce7f9b67baac4fcf
sha1 677e194e436b89b8d8b5e6ce970690c22393ca25
sha256 93fc20f947b7a6d5e23f019d7c51520cc648e5b9d3883cb311c3aad16410aa17
sha512 d8ae651a30a7b9918046fd1c38e71b4e9539670304e08cb7270fb8af897dfd4bfdac75d72222b1640c4c0eaf0f9dcf22cd009522aadf394016e046a487b1c413
ripemd-160 ede9c4ade3de6b3e1c78a40ebbac35008caedb3a

77887936 as geometric shapes

Circle

Radius = n
Diameter 155775872
Circumference 489384335.08174
Area 1.9058567885125E+16

Sphere

Radius = n
Volume 1.979243354251E+24
Surface area 7.6234271540499E+16
Circumference 489384335.08174

Square

Length = n
Perimeter 311551744
Area 6066530574340096
Diagonal 110150175.43645

Cube

Length = n
Surface area 36399183446040576
Volume 4.7250954511624E+23
Space diagonal 134905862.44867

Equilateral Triangle

Length = n
Perimeter 233663808
Area 2.6268847951068E+15
Altitude 67452931.224337

Triangular Pyramid

Length = n
Surface area 2.6268847951068E+15
Volume 5.5685783921178E+22
Height 36716725.145483