78826384 (number)

78826384 is an even 8-digits composite number following 78826383 and preceding 78826385. In scientific notation, it is written as 7.8826384 × 10^7. The sum of its digits is 46. It has a total of 7 prime factors and 40 positive divisors. There are 31183488 positive integers (up to 78826384) that are relatively prime to 78826384.

Interesting facts

Basic properties

Name

Name seventy-eight million eight hundred twenty-six thousand three hundred eighty-four

Notation

Scientific notation 7.8826384 × 10^7
Engineering notation 7.8826384 × 10^6

Prime Factorization of 78826384

Prime Factorization 2 × 2 × 2 × 2 × 7 × 13 × 54139

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 9853298
Product of the distinct prime numbers

The prime factorization of 78826384 is 2 × 2 × 2 × 2 × 7 × 13 × 54139. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 78826384)

Multiplication

n×y
n×2 157652768
n×3 236479152
n×4 315305536
n×5 394131920

Division

n÷y
n÷2 39413192
n÷3 26275461.333333
n÷3 19706596
n÷5 15765276.8

Exponentiation

ny
n2 6213598814515456
n3 4.8979552617494E+23
n4 3.8608810227748E+31
n5 3.0433929007956E+39

Nth Root

y√n
2√n 8878.422382383
3√n 428.76948365476
4√n 94.225380776004
5√n 37.960709497358

Divisors of 78826384

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -78826383
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 78826384 can be divided by 40 positive divisors. The sum of these divisors (counting 78826384) is 1, the average is 0.025.

Base conversion 78826384

Base System Value
2 Binary 100101100101100101110010000
3 Ternary 12111022210110201
4 Quaternary 10230230232100
5 Quinary 130134421014
6 Senary 11453304544
8 Octal 454545620
10 Decimal 78826384
12 Duodecimal 22495154
16 Hexadecimal 4b2cb90
20 Vigesimal 14cd5j4
36 Base36 1axits

Cryptographic Hash Functions

md5 0e454f24bd4fdad05751882b34665491
sha1 4d186453fd86cf75f29004dd8c052c501953f70e
sha256 e8ffae2c3c2814bbc2988ba95f4331ee7185b1dde1436030fcd20ad7fc37c33f
sha512 9058ce2df5fc6ddebc827760c22b7a571f9724b5c42fc621d79372fe61b7f8ba639d9e762a504c14866ce7d46eb7b3cc4c1a2d2d88931426006c089ea189f5e9
ripemd-160 fb546aafa3d3b302b170c7b5d1e203debdd64959

78826384 as geometric shapes

Circle

Radius = n
Diameter 157652768
Circumference 495280777.7669
Area 1.9520596388036E+16

Sphere

Radius = n
Volume 2.0516507023898E+24
Surface area 7.8082385552144E+16
Circumference 495280777.7669

Square

Length = n
Perimeter 315305536
Area 6213598814515456
Diagonal 111477341.32563

Cube

Length = n
Surface area 37281592887092736
Volume 4.8979552617494E+23
Space diagonal 136531302.06493

Equilateral Triangle

Length = n
Perimeter 236479152
Area 2.6905672111476E+15
Altitude 68265651.032467

Triangular Pyramid

Length = n
Surface area 2.6905672111476E+15
Volume 5.7722956325522E+22
Height 37159113.77521