78726064 (number)

78726064 is an even 8-digits composite number following 78726063 and preceding 78726065. In scientific notation, it is written as 7.8726064 × 10^7. The sum of its digits is 40. It has a total of 5 prime factors and 10 positive divisors. There are 39363024 positive integers (up to 78726064) that are relatively prime to 78726064.

Interesting facts

Basic properties

Name

Name seventy-eight million seven hundred twenty-six thousand sixty-four

Notation

Scientific notation 7.8726064 × 10^7
Engineering notation 7.8726064 × 10^6

Prime Factorization of 78726064

Prime Factorization 2 × 2 × 2 × 2 × 4920379

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 9840758
Product of the distinct prime numbers

The prime factorization of 78726064 is 2 × 2 × 2 × 2 × 4920379. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 1, 15, 67, 372, 468, 8270, 7786, 58748, 39653, 171115, 572411, 1552130, 460832, 17728707, 3269529, 542589139, 418009622, 2639071013, 1931512451

Basic calculations (n = 78726064)

Multiplication

n×y
n×2 157452128
n×3 236178192
n×4 314904256
n×5 393630320

Division

n÷y
n÷2 39363032
n÷3 26242021.333333
n÷3 19681516
n÷5 15745212.8

Exponentiation

ny
n2 6197793152932096
n3 4.8792786041649E+23
n4 3.8412639966532E+31
n5 3.0240759524142E+39

Nth Root

y√n
2√n 8872.7709313382
3√n 428.58751236993
4√n 94.195386996064
5√n 37.951042281109

Divisors of 78726064

1, 2, 4, 8, 16, 4920379, 9840758, 19681516, 39363032, 78726064

10 divisors

τ Total Divisors 10
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -78726063
Sum of the proper positive divisors of n
A Arithmetic Mean 0.1
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 10
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 78726064 can be divided by 10 positive divisors. The sum of these divisors (counting 78726064) is 1, the average is 0.1.

Base conversion 78726064

Base System Value
2 Binary 100101100010100001110110000
3 Ternary 12111010200212011
4 Quaternary 10230110032300
5 Quinary 130123213224
6 Senary 11451212304
8 Octal 454241660
10 Decimal 78726064
12 Duodecimal 22447094
16 Hexadecimal 4b143b0
20 Vigesimal 14c0f34
36 Base36 1avdf4

Cryptographic Hash Functions

md5 7b8935fcfb21368bd2a65142fe852d66
sha1 3434a3c00a3743f7aacc809f9d37a261cb54780c
sha256 fd1ec3002dd90e64a8b0b7918d3e0e85388948f0e74787b2df696b4f15d751b6
sha512 64a2ce67528f395a662da2face51386456725081d2bdc11776560c9ebc78f5e520607b5f375bc685d185a21f7c132473e3929ca915b23cc75351d81118c138f8
ripemd-160 9a0de06499b9d137ef5270ec9ade14a3e47fd8de

78726064 as geometric shapes

Circle

Radius = n
Diameter 157452128
Circumference 494650448.61688
Area 1.9470941437721E+16

Sphere

Radius = n
Volume 2.043827442355E+24
Surface area 7.7883765750882E+16
Circumference 494650448.61688

Square

Length = n
Perimeter 314904256
Area 6197793152932096
Diagonal 111335467.42105

Cube

Length = n
Surface area 37186758917592576
Volume 4.8792786041649E+23
Space diagonal 136357542.72792

Equilateral Triangle

Length = n
Perimeter 236178192
Area 2.6837231589202E+15
Altitude 68178771.36396

Triangular Pyramid

Length = n
Surface area 2.6837231589202E+15
Volume 5.7502849805058E+22
Height 37111822.473684