77889424 (number)

77889424 is an even 8-digits composite number following 77889423 and preceding 77889425. In scientific notation, it is written as 7.7889424 × 10^7. The sum of its digits is 49. It has a total of 7 prime factors and 40 positive divisors. There are 38188800 positive integers (up to 77889424) that are relatively prime to 77889424.

Interesting facts

Basic properties

Name

Name seventy-seven million eight hundred eighty-nine thousand four hundred twenty-four

Notation

Scientific notation 7.7889424 × 10^7
Engineering notation 7.7889424 × 10^6

Prime Factorization of 77889424

Prime Factorization 2 × 2 × 2 × 2 × 103 × 151 × 313

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 9736178
Product of the distinct prime numbers

The prime factorization of 77889424 is 2 × 2 × 2 × 2 × 103 × 151 × 313. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 77889424)

Multiplication

n×y
n×2 155778848
n×3 233668272
n×4 311557696
n×5 389447120

Division

n÷y
n÷2 38944712
n÷3 25963141.333333
n÷3 19472356
n÷5 15577884.8

Exponentiation

ny
n2 6066762371051776
n3 4.725366266261E+23
n4 3.680560566681E+31
n5 2.8667674253589E+39

Nth Root

y√n
2√n 8825.498512832
3√n 427.06386947796
4√n 93.944124418891
5√n 37.870034297026

Divisors of 77889424

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -77889423
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 77889424 can be divided by 40 positive divisors. The sum of these divisors (counting 77889424) is 1, the average is 0.025.

Base conversion 77889424

Base System Value
2 Binary 100101001000111111110010000
3 Ternary 12102120012012111
4 Quaternary 10221013332100
5 Quinary 124414430144
6 Senary 11421235104
8 Octal 451077620
10 Decimal 77889424
12 Duodecimal 22102a94
16 Hexadecimal 4a47f90
20 Vigesimal 146g3b4
36 Base36 1adfv4

Cryptographic Hash Functions

md5 4e5918ba0f887666eadff27067e8d272
sha1 be8cf6d2bffe3c6921ed8fc2d388b19998165cc0
sha256 203ff5d10fab1558a9c5a5876134b43814a16c7a31a7a0bf89a1bcba4d1b501f
sha512 b541fd04f3a37a88425191f5fb84d8be3818b6160a21f3957e26c8f1da511fc3e00ce6a8d1505fb995f9539d2b5b3666a5c8265e77d3148cb68bab3ef9954ed6
ripemd-160 e6adc5d692ffcd4d20eda689a51860e75690141b

77889424 as geometric shapes

Circle

Radius = n
Diameter 155778848
Circumference 489393684.46148
Area 1.9059296095971E+16

Sphere

Radius = n
Volume 1.9793567930142E+24
Surface area 7.6237184383885E+16
Circumference 489393684.46148

Square

Length = n
Perimeter 311557696
Area 6066762371051776
Diagonal 110152279.78623

Cube

Length = n
Surface area 36400574226310656
Volume 4.725366266261E+23
Space diagonal 134908439.74027

Equilateral Triangle

Length = n
Perimeter 233668272
Area 2.6269851660272E+15
Altitude 67454219.870137

Triangular Pyramid

Length = n
Surface area 2.6269851660272E+15
Volume 5.5688975507721E+22
Height 36717426.595409