78996976 (number)

78996976 is an even 8-digits composite number following 78996975 and preceding 78996977. In scientific notation, it is written as 7.8996976 × 10^7. The sum of its digits is 61. It has a total of 6 prime factors and 20 positive divisors. There are 39456000 positive integers (up to 78996976) that are relatively prime to 78996976.

Interesting facts

Basic properties

Name

Name seventy-eight million nine hundred ninety-six thousand nine hundred seventy-six

Notation

Scientific notation 7.8996976 × 10^7
Engineering notation 7.8996976 × 10^6

Prime Factorization of 78996976

Prime Factorization 2 × 2 × 2 × 2 × 1201 × 4111

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 9874622
Product of the distinct prime numbers

The prime factorization of 78996976 is 2 × 2 × 2 × 2 × 1201 × 4111. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 78996976)

Multiplication

n×y
n×2 157993952
n×3 236990928
n×4 315987904
n×5 394984880

Division

n÷y
n÷2 39498488
n÷3 26332325.333333
n÷3 19749244
n÷5 15799395.2

Exponentiation

ny
n2 6240522217144576
n3 4.9298238381524E+23
n4 3.8944117542675E+31
n5 3.0764675188599E+39

Nth Root

y√n
2√n 8888.024302397
3√n 429.07856773764
4√n 94.276318884421
5√n 37.977125814999

Divisors of 78996976

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -78996975
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 78996976 can be divided by 20 positive divisors. The sum of these divisors (counting 78996976) is 1, the average is 0.05.

Base conversion 78996976

Base System Value
2 Binary 100101101010110010111110000
3 Ternary 12111122110110221
4 Quaternary 10231112113300
5 Quinary 130210400401
6 Senary 11501102424
8 Octal 455262760
10 Decimal 78996976
12 Duodecimal 22557a14
16 Hexadecimal 4b565f0
20 Vigesimal 14dec8g
36 Base36 1b16gg

Cryptographic Hash Functions

md5 968cf395d0567d804b7b979a482753cd
sha1 17fc5428046b42059c206fbe2ba982b6c3584a56
sha256 9a4f5fb5217b93f8250bafd7fa96578be3ae0294230094260c11ce34f71a39ac
sha512 47d49e7ae69a3598478a575ea2953bbcb07d0eb68e95df3eb89b3992255b816a72268fe49f80688a6b5ebe9fabf1597c7dcba58b47e0ffc57da5b36ef4a73840
ripemd-160 57447c5d38fa0179fbe0198ef75dfb9ef1d06133

78996976 as geometric shapes

Circle

Radius = n
Diameter 157993952
Circumference 496352638.91482
Area 1.9605178751945E+16

Sphere

Radius = n
Volume 2.0649997804575E+24
Surface area 7.8420715007781E+16
Circumference 496352638.91482

Square

Length = n
Perimeter 315987904
Area 6240522217144576
Diagonal 111718594.84566

Cube

Length = n
Surface area 37443133302867456
Volume 4.9298238381524E+23
Space diagonal 136826776.0763

Equilateral Triangle

Length = n
Perimeter 236990928
Area 2.7022253864642E+15
Altitude 68413388.03815

Triangular Pyramid

Length = n
Surface area 2.7022253864642E+15
Volume 5.8098531100211E+22
Height 37239531.615221