78403742 (number)

78403742 is an even 8-digits composite number following 78403741 and preceding 78403743. In scientific notation, it is written as 7.8403742 × 10^7. The sum of its digits is 35. It has a total of 4 prime factors and 16 positive divisors. There are 38631168 positive integers (up to 78403742) that are relatively prime to 78403742.

Interesting facts

Basic properties

Name

Name seventy-eight million four hundred three thousand seven hundred forty-two

Notation

Scientific notation 7.8403742 × 10^7
Engineering notation 7.8403742 × 10^6

Prime Factorization of 78403742

Prime Factorization 2 × 97 × 277 × 1459

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 78403742
Product of the distinct prime numbers

The prime factorization of 78403742 is 2 × 97 × 277 × 1459. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 2, 14, 86, 160, 351, 715, 5784, 49954, 23543, 260550, 178330, 9696672, 2153423, 86755166, 1963708, 626448060, 745647217, 2187479330, 1001408322

Basic calculations (n = 78403742)

Multiplication

n×y
n×2 156807484
n×3 235211226
n×4 313614968
n×5 392018710

Division

n÷y
n÷2 39201871
n÷3 26134580.666667
n÷3 19600935.5
n÷5 15680748.4

Exponentiation

ny
n2 6147146759602564
n3 4.8195930857602E+23
n4 3.7787413284092E+31
n5 2.9626746019733E+39

Nth Root

y√n
2√n 8854.5887538609
3√n 428.00180145979
4√n 94.098824402119
5√n 37.919915262844

Divisors of 78403742

1, 2, 97, 194, 277, 554, 1459, 2918, 26869, 53738, 141523, 283046, 404143, 808286, 39201871, 78403742

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -78403741
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 78403742 can be divided by 16 positive divisors. The sum of these divisors (counting 78403742) is 1, the average is 0.0625.

Base conversion 78403742

Base System Value
2 Binary 100101011000101100010011110
3 Ternary 12110112022201022
4 Quaternary 10223011202132
5 Quinary 130032404432
6 Senary 11440244142
8 Octal 453054236
10 Decimal 78403742
12 Duodecimal 22310652
16 Hexadecimal 4ac589e
20 Vigesimal 14a0972
36 Base36 1aogpq

Cryptographic Hash Functions

md5 464691818ee644aa0baaa38939b07f39
sha1 5830db49c806f9ac28b211f78484476551c76ea0
sha256 79829fad7ead63a86b059be4e50c95c93b7702fb6b790a219595bcfac080862a
sha512 96d9e946ce42566644b99a592393f515cfe48b428c82694e65b8b632506c1385d134443662e43d03e53b4f7f9939347aa79dc02a3f81af4d70c1734ab3e19a5e
ripemd-160 fb58fba2d7759bfab750ecfcd1e31f215ceaee26

78403742 as geometric shapes

Circle

Radius = n
Diameter 156807484
Circumference 492625239.7623
Area 1.9311831100506E+16

Sphere

Radius = n
Volume 2.0188264308688E+24
Surface area 7.7247324402023E+16
Circumference 492625239.7623

Square

Length = n
Perimeter 313614968
Area 6147146759602564
Diagonal 110879635.2772

Cube

Length = n
Surface area 36882880557615384
Volume 4.8195930857602E+23
Space diagonal 135799264.64752

Equilateral Triangle

Length = n
Perimeter 235211226
Area 2.6617926273035E+15
Altitude 67899632.323761

Triangular Pyramid

Length = n
Surface area 2.6617926273035E+15
Volume 5.6799449225013E+22
Height 36959878.425734