78444995 (number)

78444995 is an odd 8-digits composite number following 78444994 and preceding 78444996. In scientific notation, it is written as 7.8444995 × 10^7. The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors. There are 61059744 positive integers (up to 78444995) that are relatively prime to 78444995.

Interesting facts

Basic properties

Name

Name seventy-eight million four hundred forty-four thousand nine hundred ninety-five

Notation

Scientific notation 7.8444995 × 10^7
Engineering notation 7.8444995 × 10^6

Prime Factorization of 78444995

Prime Factorization 5 × 37 × 424027

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 78444995
Product of the distinct prime numbers

The prime factorization of 78444995 is 5 × 37 × 424027. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 78444995)

Multiplication

n×y
n×2 156889990
n×3 235334985
n×4 313779980
n×5 392224975

Division

n÷y
n÷2 39222497.5
n÷3 26148331.666667
n÷3 19611248.75
n÷5 15688999

Exponentiation

ny
n2 6153617240550025
n3 4.8272047366686E+23
n4 3.7867005143195E+31
n5 2.9704770291229E+39

Nth Root

y√n
2√n 8856.9179176506
3√n 428.07685426584
4√n 94.111199746101
5√n 37.923904820222

Divisors of 78444995

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -78444994
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 78444995 can be divided by 8 positive divisors. The sum of these divisors (counting 78444995) is 1, the average is 0.125.

Base conversion 78444995

Base System Value
2 Binary 100101011001111100111000011
3 Ternary 12110121102022012
4 Quaternary 10223033213003
5 Quinary 130040214440
6 Senary 11441203135
8 Octal 453174703
10 Decimal 78444995
12 Duodecimal 223304ab
16 Hexadecimal 4acf9c3
20 Vigesimal 14a5c9f
36 Base36 1apcjn

Cryptographic Hash Functions

md5 90e01dba8caf339055449cb1875a51bb
sha1 43d51421a3c70a30b495d246d4ace30742bd8f29
sha256 ccc30a830e44ddc9aec5e359f72fbe9eed6d999b75c21198c3800f61bcd88428
sha512 e89a4a48742074b42708ed5f752e9e4aa77f4212f23b9fae7fa9c09316db15bf8e2538b31cd164d4d5c5694830302aaadec7af57a0a5815fde2e4e12e53633e5
ripemd-160 db2b6e17889842547b03427822ef14198eecc65a

78444995 as geometric shapes

Circle

Radius = n
Diameter 156889990
Circumference 492884440.00578
Area 1.9332158715915E+16

Sphere

Radius = n
Volume 2.0220147917456E+24
Surface area 7.7328634863662E+16
Circumference 492884440.00578

Square

Length = n
Perimeter 313779980
Area 6153617240550025
Diagonal 110937975.82929

Cube

Length = n
Surface area 36921703443300150
Volume 4.8272047366686E+23
Space diagonal 135870716.93949

Equilateral Triangle

Length = n
Perimeter 235334985
Area 2.6645944277411E+15
Altitude 67935358.469743

Triangular Pyramid

Length = n
Surface area 2.6645944277411E+15
Volume 5.6889153391237E+22
Height 36979325.27643