78442712 (number)

78442712 is an even 8-digits composite number following 78442711 and preceding 78442713. In scientific notation, it is written as 7.8442712 × 10^7. The sum of its digits is 35. It has a total of 5 prime factors and 16 positive divisors. There are 39052096 positive integers (up to 78442712) that are relatively prime to 78442712.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.8442712 × 10^7
Engineering notation 7.8442712 × 10^6

Prime Factorization of 78442712

Prime Factorization 2 × 2 × 2 × 233 × 42083

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 19610678
Product of the distinct prime numbers

The prime factorization of 78442712 is 2 × 2 × 2 × 233 × 42083. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 2, 53, 20, 374, 885, 834, 3676, 16589, 30184, 444074, 998564, 1481962, 8608523, 87365283, 23072220, 298101698, 71998007, 5137441095, 1330044269

Basic calculations (n = 78442712)

Multiplication

n×y
n×2 156885424
n×3 235328136
n×4 313770848
n×5 392213560

Division

n÷y
n÷2 39221356
n÷3 26147570.666667
n÷3 19610678
n÷5 15688542.4

Exponentiation

ny
n2 6153259065914944
n3 4.8267832876895E+23
n4 3.7862597132264E+31
n5 2.9700448024182E+39

Nth Root

y√n
2√n 8856.7890344074
3√n 428.07270142414
4√n 94.110515004475
5√n 37.923684076291

Divisors of 78442712

1, 2, 4, 8, 233, 466, 932, 1864, 42083, 84166, 168332, 336664, 9805339, 19610678, 39221356, 78442712

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 -78442711
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 78442712 can be divided by 16 positive divisors. The sum of these divisors (counting 78442712) is 1, the average is 0.0625.

Base conversion 78442712

Base System Value
2 Binary 100101011001111000011011000
3 Ternary 12110121022011122
4 Quaternary 10223033003120
5 Quinary 130040131322
6 Senary 11441144412
8 Octal 453170330
10 Decimal 78442712
12 Duodecimal 2232b108
16 Hexadecimal 4acf0d8
20 Vigesimal 14a56fc
36 Base36 1apas8

Cryptographic Hash Functions

md5 d6dfbe717fe24926153092a24e27ebcf
sha1 cb6f7a4e730efb7f49df94e21c1cd979f75110e4
sha256 dd79bcebea547eb0adc0aaed2da2ada3ce2d1d5ba46595b77511e19ad0adf2a6
sha512 ab9fa0bc5c3adc3e00195ffb9dfe0753d5ace86c42bd74af07a32c9507535d49de79ce100530702684a59676159269f1febcf499b629790a301d0096c51cb988
ripemd-160 92b5672b10c47b3eeefbddc7eb1063ff30f257b9

78442712 as geometric shapes

Circle

Radius = n
Diameter 156885424
Circumference 492870095.49372
Area 1.9331033477113E+16

Sphere

Radius = n
Volume 2.0218382556101E+24
Surface area 7.7324133908453E+16
Circumference 492870095.49372

Square

Length = n
Perimeter 313770848
Area 6153259065914944
Diagonal 110934747.17973

Cube

Length = n
Surface area 36919554395489664
Volume 4.8267832876895E+23
Space diagonal 135866762.66749

Equilateral Triangle

Length = n
Perimeter 235328136
Area 2.6644393335746E+15
Altitude 67933381.333746

Triangular Pyramid

Length = n
Surface area 2.6644393335746E+15
Volume 5.6884186567386E+22
Height 36978249.059909