78676856 (number)

78676856 is an even 8-digits composite number following 78676855 and preceding 78676857. In scientific notation, it is written as 7.8676856 × 10^7. The sum of its digits is 53. It has a total of 5 prime factors and 16 positive divisors. There are 39307680 positive integers (up to 78676856) that are relatively prime to 78676856.

Interesting facts

Basic properties

Name

Name seventy-eight million six hundred seventy-six thousand eight hundred fifty-six

Notation

Scientific notation 7.8676856 × 10^7
Engineering notation 7.8676856 × 10^6

Prime Factorization of 78676856

Prime Factorization 2 × 2 × 2 × 1621 × 6067

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 19669214
Product of the distinct prime numbers

The prime factorization of 78676856 is 2 × 2 × 2 × 1621 × 6067. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 78676856)

Multiplication

n×y
n×2 157353712
n×3 236030568
n×4 314707424
n×5 393384280

Division

n÷y
n÷2 39338428
n÷3 26225618.666667
n÷3 19669214
n÷5 15735371.2

Exponentiation

ny
n2 6190047670044736
n3 4.8701348916925E+23
n4 3.8316690157426E+31
n5 3.0146367139124E+39

Nth Root

y√n
2√n 8869.9975197291
3√n 428.49819705352
4√n 94.180664256147
5√n 37.946296808308

Divisors of 78676856

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -78676855
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 78676856 can be divided by 16 positive divisors. The sum of these divisors (counting 78676856) is 1, the average is 0.0625.

Base conversion 78676856

Base System Value
2 Binary 100101100001000001101111000
3 Ternary 12111001012100122
4 Quaternary 10230020031320
5 Quinary 130120124411
6 Senary 11450152412
8 Octal 454101570
10 Decimal 78676856
12 Duodecimal 22422708
16 Hexadecimal 4b08378
20 Vigesimal 14bec2g
36 Base36 1aubg8

Cryptographic Hash Functions

md5 35e77afc94d1d4f3c9bb5b990a346eac
sha1 ec50d0a7640b14f8665e14824f945a737822ed86
sha256 3eab697f775bd1cdabfe0c3a4a12a7c92d7c31b85816046834cc628fa73e4720
sha512 4fd9977fed49a12807e3f3da4dc48ec5268598f7d43ac5c127115870e2f4c3c0fa24e619cf8a1f9ecacbf1a9a3130018d82c7a27af7d26ee39e11cacd9697936
ripemd-160 ec49d41eeacb1c93b419161eeed81493ad2e816c

78676856 as geometric shapes

Circle

Radius = n
Diameter 157353712
Circumference 494341265.63428
Area 1.9446608285583E+16

Sphere

Radius = n
Volume 2.039997333031E+24
Surface area 7.7786433142333E+16
Circumference 494341265.63428

Square

Length = n
Perimeter 314707424
Area 6190047670044736
Diagonal 111265876.80008

Cube

Length = n
Surface area 37140286020268416
Volume 4.8701348916925E+23
Space diagonal 136272311.97178

Equilateral Triangle

Length = n
Perimeter 236030568
Area 2.6803692664477E+15
Altitude 68136155.98589

Triangular Pyramid

Length = n
Surface area 2.6803692664477E+15
Volume 5.7395090120149E+22
Height 37088625.600025