78164816 (number)

78164816 is an even 8-digits composite number following 78164815 and preceding 78164817. In scientific notation, it is written as 7.8164816 × 10^7. The sum of its digits is 41. It has a total of 5 prime factors and 10 positive divisors. There are 39082400 positive integers (up to 78164816) that are relatively prime to 78164816.

Interesting facts

Basic properties

Name

Name seventy-eight million one hundred sixty-four thousand eight hundred sixteen

Notation

Scientific notation 7.8164816 × 10^7
Engineering notation 7.8164816 × 10^6

Prime Factorization of 78164816

Prime Factorization 2 × 2 × 2 × 2 × 4885301

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 9770602
Product of the distinct prime numbers

The prime factorization of 78164816 is 2 × 2 × 2 × 2 × 4885301. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 7, 37, 84, 657, 798, 824, 9336, 26191, 40308, 626920, 263667, 181971, 8224500, 95448566, 17144209, 942953871, 462778727, 8191346020, 5255221368

Basic calculations (n = 78164816)

Multiplication

n×y
n×2 156329632
n×3 234494448
n×4 312659264
n×5 390824080

Division

n÷y
n÷2 39082408
n÷3 26054938.666667
n÷3 19541204
n÷5 15632963.2

Exponentiation

ny
n2 6109738460313856
n3 4.7756658255856E+23
n4 3.7328904053438E+31
n5 2.9178069168187E+39

Nth Root

y√n
2√n 8841.0868110205
3√n 427.56659769774
4√n 94.027053612354
5√n 37.896775760955

Divisors of 78164816

1, 2, 4, 8, 16, 4885301, 9770602, 19541204, 39082408, 78164816

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 -78164815
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 78164816 can be divided by 10 positive divisors. The sum of these divisors (counting 78164816) is 1, the average is 0.1.

Base conversion 78164816

Base System Value
2 Binary 100101010001011001101010000
3 Ternary 12110002011222012
4 Quaternary 10222023031100
5 Quinary 130002233231
6 Senary 11431202052
8 Octal 452131520
10 Decimal 78164816
12 Duodecimal 22216328
16 Hexadecimal 4a8b350
20 Vigesimal 148ac0g
36 Base36 1ajccw

Cryptographic Hash Functions

md5 e09151c9fcac44a6a4ba042916c41b84
sha1 cf1c5ecc052ca5e00a4953ea2fd425ff9b0389c8
sha256 ba3d531c6ef827a9ec6d498306629a7535f65a4863dfc350824c8a5b9f258108
sha512 b6c401a6bbe5c82f484f70cec3882433804210051500f8d421166a6d28e23986a520f3906889b9add9c531b9a411c3565ee1a03d9b81c54cb737c46ce59fa89f
ripemd-160 39f76bb1829d88735165baf2933a507378e2374d

78164816 as geometric shapes

Circle

Radius = n
Diameter 156329632
Circumference 491124023.4296
Area 1.9194309462277E+16

Sphere

Radius = n
Volume 2.0004262231546E+24
Surface area 7.6777237849108E+16
Circumference 491124023.4296

Square

Length = n
Perimeter 312659264
Area 6109738460313856
Diagonal 110541742.8876

Cube

Length = n
Surface area 36658430761883136
Volume 4.7756658255856E+23
Space diagonal 135385432.67627

Equilateral Triangle

Length = n
Perimeter 234494448
Area 2.6455943585553E+15
Altitude 67692716.338136

Triangular Pyramid

Length = n
Surface area 2.6455943585553E+15
Volume 5.6281761499207E+22
Height 36847247.629199