78354429 (number)

78354429 is an odd 8-digits composite number following 78354428 and preceding 78354430. In scientific notation, it is written as 7.8354429 × 10^7. The sum of its digits is 42. It has a total of 2 prime factors and 4 positive divisors. There are 52236284 positive integers (up to 78354429) that are relatively prime to 78354429.

Interesting facts

Basic properties

Name

Name seventy-eight million three hundred fifty-four thousand four hundred twenty-nine

Notation

Scientific notation 7.8354429 × 10^7
Engineering notation 7.8354429 × 10^6

Prime Factorization of 78354429

Prime Factorization 3 × 26118143

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 78354429
Product of the distinct prime numbers

The prime factorization of 78354429 is 3 × 26118143. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 78354429)

Multiplication

n×y
n×2 156708858
n×3 235063287
n×4 313417716
n×5 391772145

Division

n÷y
n÷2 39177214.5
n÷3 26118143
n÷3 19588607.25
n÷5 15670885.8

Exponentiation

ny
n2 6139416543916041
n3 4.8105047769169E+23
n4 3.769243549971E+31
n5 2.9533692611991E+39

Nth Root

y√n
2√n 8851.803714498
3√n 427.91205030415
4√n 94.084024757118
5√n 37.915144022694

Divisors of 78354429

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -78354428
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 78354429 can be divided by 4 positive divisors. The sum of these divisors (counting 78354429) is 1, the average is 0.25.

Base conversion 78354429

Base System Value
2 Binary 100101010111001011111111101
3 Ternary 12110102211001220
4 Quaternary 10222321133331
5 Quinary 130024320204
6 Senary 11435223553
8 Octal 452713775
10 Decimal 78354429
12 Duodecimal 222a7bb9
16 Hexadecimal 4ab97fd
20 Vigesimal 149e619
36 Base36 1anenx

Cryptographic Hash Functions

md5 e708f7fcf6d785e925cd857423d15ffc
sha1 05689f97d2d05a65f9f6272cadd0c57952837f7d
sha256 3ed8128d950e5aa352c1c534020562790e63b382faed323fab0e865cca700706
sha512 3561f6c699d77dd273b354dc7ac1517a54c388f2a7ab11bc41ad7188409d22961e262da03cc9ee7938c1e0909f4f3209e5da2310074a42938966a3c2a64a2479
ripemd-160 d0d29cfaf6354eb612bdb7a9ea0f85d6124e6a75

78354429 as geometric shapes

Circle

Radius = n
Diameter 156708858
Circumference 492315397.04525
Area 1.9287545911694E+16

Sphere

Radius = n
Volume 2.0150195289628E+24
Surface area 7.7150183646777E+16
Circumference 492315397.04525

Square

Length = n
Perimeter 313417716
Area 6139416543916041
Diagonal 110809896.1638

Cube

Length = n
Surface area 36836499263496246
Volume 4.8105047769169E+23
Space diagonal 135713852.02605

Equilateral Triangle

Length = n
Perimeter 235063287
Area 2.6584453457229E+15
Altitude 67856926.013024

Triangular Pyramid

Length = n
Surface area 2.6584453457229E+15
Volume 5.6692342478138E+22
Height 36936632.0546