78474493 (number)

78474493 is an odd 8-digits composite number following 78474492 and preceding 78474494. In scientific notation, it is written as 7.8474493 × 10^7. The sum of its digits is 46. It has a total of 2 prime factors and 4 positive divisors. There are 75768448 positive integers (up to 78474493) that are relatively prime to 78474493.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.8474493 × 10^7
Engineering notation 7.8474493 × 10^6

Prime Factorization of 78474493

Prime Factorization 29 × 2706017

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 78474493
Product of the distinct prime numbers

The prime factorization of 78474493 is 29 × 2706017. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 78474493)

Multiplication

n×y
n×2 156948986
n×3 235423479
n×4 313897972
n×5 392372465

Division

n÷y
n÷2 39237246.5
n÷3 26158164.333333
n÷3 19618623.25
n÷5 15694898.6

Exponentiation

ny
n2 6158246051607049
n3 4.8326523666912E+23
n4 3.7923994432134E+31
n5 2.9760662355965E+39

Nth Root

y√n
2√n 8858.5830131009
3√n 428.13050471903
4√n 94.120045755944
5√n 37.926756528269

Divisors of 78474493

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 -78474492
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 78474493 can be divided by 4 positive divisors. The sum of these divisors (counting 78474493) is 1, the average is 0.25.

Base conversion 78474493

Base System Value
2 Binary 100101011010110110011111101
3 Ternary 12110122220202201
4 Quaternary 10223112303331
5 Quinary 130042140433
6 Senary 11441551501
8 Octal 453266375
10 Decimal 78474493
12 Duodecimal 22345591
16 Hexadecimal 4ad6cfd
20 Vigesimal 14a964d
36 Base36 1apzb1

Cryptographic Hash Functions

md5 8b0a645482a8a62e88c20ac6505e932f
sha1 488a0b5cb306824c83f1dbbe7e232e44c31a7374
sha256 b6c387556183d034dee498ae302095c848b7356b3dac903fa282c69e1ed28efd
sha512 f50d909d2e5cc0fc299138f358a982acfcfe7f9c44935b7d98f72c00c4ef6587f04c36ca03440f1527720ae43cc6ccd5cbc75a08a56607ae2226ccab06dace22
ripemd-160 be777cddc042b2fc8c2c07294f79c65fba34578f

78474493 as geometric shapes

Circle

Radius = n
Diameter 156948986
Circumference 493069781.40597
Area 1.9346700554727E+16

Sphere

Radius = n
Volume 2.0242966896734E+24
Surface area 7.7386802218908E+16
Circumference 493069781.40597

Square

Length = n
Perimeter 313897972
Area 6158246051607049
Diagonal 110979692.30095

Cube

Length = n
Surface area 36949476309642294
Volume 4.8326523666912E+23
Space diagonal 135921808.97421

Equilateral Triangle

Length = n
Perimeter 235423479
Area 2.6665987617235E+15
Altitude 67960904.487104

Triangular Pyramid

Length = n
Surface area 2.6665987617235E+15
Volume 5.6953354326742E+22
Height 36993230.766984