78445022 (number)

78445022 is an even 8-digits composite number following 78445021 and preceding 78445023. In scientific notation, it is written as 7.8445022 × 10^7. The sum of its digits is 32. It has a total of 2 prime factors and 4 positive divisors. There are 39222510 positive integers (up to 78445022) that are relatively prime to 78445022.

Interesting facts

Basic properties

Name

Name seventy-eight million four hundred forty-five thousand twenty-two

Notation

Scientific notation 7.8445022 × 10^7
Engineering notation 7.8445022 × 10^6

Prime Factorization of 78445022

Prime Factorization 2 × 39222511

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 78445022
Product of the distinct prime numbers

The prime factorization of 78445022 is 2 × 39222511. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 10, 31, 67, 488, 870, 618, 4198, 16057, 51049, 160023, 300859, 1352256, 2761604, 21204248, 87942622, 88016080, 675799979, 2295214921, 3454535046

Basic calculations (n = 78445022)

Multiplication

n×y
n×2 156890044
n×3 235335066
n×4 313780088
n×5 392225110

Division

n÷y
n÷2 39222511
n÷3 26148340.666667
n÷3 19611255.5
n÷5 15689004.4

Exponentiation

ny
n2 6153621476580484
n3 4.8272097211003E+23
n4 3.7867057277033E+31
n5 2.9704821411721E+39

Nth Root

y√n
2√n 8856.9194418827
3√n 428.07690337912
4√n 94.111207844139
5√n 37.923907430829

Divisors of 78445022

1, 2, 39222511, 78445022

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 -78445021
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 78445022 can be divided by 4 positive divisors. The sum of these divisors (counting 78445022) is 1, the average is 0.25.

Base conversion 78445022

Base System Value
2 Binary 100101011001111100111011110
3 Ternary 12110121102100012
4 Quaternary 10223033213132
5 Quinary 130040220042
6 Senary 11441203222
8 Octal 453174736
10 Decimal 78445022
12 Duodecimal 22330512
16 Hexadecimal 4acf9de
20 Vigesimal 14a5cb2
36 Base36 1apcke

Cryptographic Hash Functions

md5 5a07ebf02b843b35eddb37f065ce68e8
sha1 64db841454e5133e394c40312b314a76bd330f66
sha256 3c49f2aedcb7510d6bb3bc9c4ab19a85cd694f6b9c10e50272e148b740b33574
sha512 a2b152f87a5f1e126835001691c57f810f63ecf341625ce2ceb94dc8f52f362987c90485b1713abb510a8681f16a8c80cc9896e8a30337e57a7c9d11829d78f8
ripemd-160 75fdefd9a2f6c70c95db34f6e82f62d3b2959282

78445022 as geometric shapes

Circle

Radius = n
Diameter 156890044
Circumference 492884609.65178
Area 1.9332172023798E+16

Sphere

Radius = n
Volume 2.0220168796195E+24
Surface area 7.732868809519E+16
Circumference 492884609.65178

Square

Length = n
Perimeter 313780088
Area 6153621476580484
Diagonal 110938014.01306

Cube

Length = n
Surface area 36921728859482904
Volume 4.8272097211003E+23
Space diagonal 135870763.70486

Equilateral Triangle

Length = n
Perimeter 235335066
Area 2.6645962619961E+15
Altitude 67935381.852429

Triangular Pyramid

Length = n
Surface area 2.6645962619961E+15
Volume 5.6889212133327E+22
Height 36979338.004352