78673886 (number)

78673886 is an even 8-digits composite number following 78673885 and preceding 78673887. In scientific notation, it is written as 7.8673886 × 10^7. The sum of its digits is 53. It has a total of 3 prime factors and 8 positive divisors. There are 39251520 positive integers (up to 78673886) that are relatively prime to 78673886.

Interesting facts

Basic properties

Name

Name seventy-eight million six hundred seventy-three thousand eight hundred eighty-six

Notation

Scientific notation 7.8673886 × 10^7
Engineering notation 7.8673886 × 10^6

Prime Factorization of 78673886

Prime Factorization 2 × 84961 × 463

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 78673886
Product of the distinct prime numbers

The prime factorization of 78673886 is 2 × 84961 × 463. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 78673886)

Multiplication

n×y
n×2 157347772
n×3 236021658
n×4 314695544
n×5 393369430

Division

n÷y
n÷2 39336943
n÷3 26224628.666667
n÷3 19668471.5
n÷5 15734777.2

Exponentiation

ny
n2 6189580338340996
n3 4.8695833792648E+23
n4 3.8310904764777E+31
n5 3.014067754021E+39

Nth Root

y√n
2√n 8869.8300998384
3√n 428.49280514318
4√n 94.179775428902
5√n 37.94601031439

Divisors of 78673886

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -78673885
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 78673886 can be divided by 8 positive divisors. The sum of these divisors (counting 78673886) is 1, the average is 0.125.

Base conversion 78673886

Base System Value
2 Binary 100101100000111011111011110
3 Ternary 12111001001021122
4 Quaternary 10230013133132
5 Quinary 130120031021
6 Senary 11450130542
8 Octal 454073736
10 Decimal 78673886
12 Duodecimal 22420a52
16 Hexadecimal 4b077de
20 Vigesimal 14be4e6
36 Base36 1au95q

Cryptographic Hash Functions

md5 2f44cef93b17fd2368c5d119df8c0a57
sha1 e86b95a5db91edf5e0e493d2eb6f83008e93384a
sha256 1afa7f763c8c8615f3228a46a514ab639c26650222a161ff07b18a92dfec538d
sha512 b72b590b8ff34955885d57a30e30d610f4e93b253ef381cf031c807ec09376a09f9fc63dfcf0576c4871f49c5281facbd7990e8823f074b9c8159b3498f7df45
ripemd-160 58b127c4ea35ab636d33606a8e465eec8412662f

78673886 as geometric shapes

Circle

Radius = n
Diameter 157347772
Circumference 494322604.57392
Area 1.9445140119736E+16

Sphere

Radius = n
Volume 2.0397663160455E+24
Surface area 7.7780560478944E+16
Circumference 494322604.57392

Square

Length = n
Perimeter 314695544
Area 6189580338340996
Diagonal 111261676.58579

Cube

Length = n
Surface area 37137482030045976
Volume 4.8695833792648E+23
Space diagonal 136267167.78088

Equilateral Triangle

Length = n
Perimeter 236021658
Area 2.680166905884E+15
Altitude 68133583.890441

Triangular Pyramid

Length = n
Surface area 2.680166905884E+15
Volume 5.7388590483858E+22
Height 37087225.528598