78079894 (number)

78079894 is an even 8-digits composite number following 78079893 and preceding 78079895. In scientific notation, it is written as 7.8079894 × 10^7. The sum of its digits is 52. It has a total of 3 prime factors and 8 positive divisors. There are 37342536 positive integers (up to 78079894) that are relatively prime to 78079894.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.8079894 × 10^7
Engineering notation 7.8079894 × 10^6

Prime Factorization of 78079894

Prime Factorization 2 × 23 × 1697389

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 78079894
Product of the distinct prime numbers

The prime factorization of 78079894 is 2 × 23 × 1697389. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 4, 1, 54, 265, 957, 830, 7889, 73039, 56995, 856993, 236938, 2702562, 6646797, 55355710, 72965484, 804418549, 677783437, 9651818543, 6925095938

Basic calculations (n = 78079894)

Multiplication

n×y
n×2 156159788
n×3 234239682
n×4 312319576
n×5 390399470

Division

n÷y
n÷2 39039947
n÷3 26026631.333333
n÷3 19519973.5
n÷5 15615978.8

Exponentiation

ny
n2 6096469847051236
n3 4.7601171943196E+23
n4 3.7166944596005E+31
n5 2.9019910943599E+39

Nth Root

y√n
2√n 8836.2828157546
3√n 427.4116986439
4√n 94.001504327083
5√n 37.888537605576

Divisors of 78079894

1, 2, 23, 46, 1697389, 3394778, 39039947, 78079894

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 -78079893
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 78079894 can be divided by 8 positive divisors. The sum of these divisors (counting 78079894) is 1, the average is 0.125.

Base conversion 78079894

Base System Value
2 Binary 100101001110110011110010110
3 Ternary 12102220212110221
4 Quaternary 10221312132112
5 Quinary 124442024034
6 Senary 11425304554
8 Octal 451663626
10 Decimal 78079894
12 Duodecimal 2219515a
16 Hexadecimal 4a76796
20 Vigesimal 147jjee
36 Base36 1ahity

Cryptographic Hash Functions

md5 b3d1c6c925da41a9ef97b1e3f53d9081
sha1 7dbcf8ae74b66d2af0047472b8260baa9c144afb
sha256 2bb8d9d7abc4c3b0110814afbe3d21f77be0c0cb395b9d056aa4c1ab86062212
sha512 1a8a3425a93434038cd36c76e339676d3600fb7e7f0636cbbc1ddea542eaf775ea68d98d1f5c1e0e4f39a7bff82ff363625261cc31770e4261bd81954485d421
ripemd-160 41d6f11c85d61819086febd994a599f5299fd256

78079894 as geometric shapes

Circle

Radius = n
Diameter 156159788
Circumference 490590442.76694
Area 1.9152624884328E+16

Sphere

Radius = n
Volume 1.9939132277201E+24
Surface area 7.6610499537311E+16
Circumference 490590442.76694

Square

Length = n
Perimeter 312319576
Area 6096469847051236
Diagonal 110421645.04345

Cube

Length = n
Surface area 36578819082307416
Volume 4.7601171943196E+23
Space diagonal 135238343.45759

Equilateral Triangle

Length = n
Perimeter 234239682
Area 2.6398488804761E+15
Altitude 67619171.728796

Triangular Pyramid

Length = n
Surface area 2.6398488804761E+15
Volume 5.6098519122434E+22
Height 36807215.014485