78440108 (number)

78440108 is an even 8-digits composite number following 78440107 and preceding 78440109. In scientific notation, it is written as 7.8440108 × 10^7. The sum of its digits is 32. It has a total of 4 prime factors and 12 positive divisors. There are 36912960 positive integers (up to 78440108) that are relatively prime to 78440108.

Interesting facts

Basic properties

Name

Name seventy-eight million four hundred forty thousand one hundred eight

Notation

Scientific notation 7.8440108 × 10^7
Engineering notation 7.8440108 × 10^6

Prime Factorization of 78440108

Prime Factorization 2 × 2 × 17 × 1153531

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 39220054
Product of the distinct prime numbers

The prime factorization of 78440108 is 2 × 2 × 17 × 1153531. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 8, 78, 2, 21, 738, 1128, 785, 9990, 50291, 517977, 782733, 9419169, 4314372, 961382, 94234923, 997405982, 578842118, 14428954, 2020299218

Basic calculations (n = 78440108)

Multiplication

n×y
n×2 156880216
n×3 235320324
n×4 313760432
n×5 392200540

Division

n÷y
n÷2 39220054
n÷3 26146702.666667
n÷3 19610027
n÷5 15688021.6

Exponentiation

ny
n2 6152850543051664
n3 4.8263026110483E+23
n4 3.7857569805131E+31
n5 2.969551864132E+39

Nth Root

y√n
2√n 8856.6420273149
3√n 428.06796457597
4√n 94.109733966869
5√n 37.923432288503

Divisors of 78440108

1, 2, 4, 17, 34, 68, 1153531, 2307062, 4614124, 19610027, 39220054, 78440108

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -78440107
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 78440108 can be divided by 12 positive divisors. The sum of these divisors (counting 78440108) is 1, the average is 0.083333333333333.

Base conversion 78440108

Base System Value
2 Binary 100101011001110011010101100
3 Ternary 12110121011121012
4 Quaternary 10223032122230
5 Quinary 130040040413
6 Senary 11441124352
8 Octal 453163254
10 Decimal 78440108
12 Duodecimal 223296b8
16 Hexadecimal 4ace6ac
20 Vigesimal 14a5058
36 Base36 1ap8rw

Cryptographic Hash Functions

md5 a7988049d946945297bb5ffadb2e3070
sha1 ec9494c3549f67663bc598efd490ad33d18b23a6
sha256 cb138e4ec10840bc64224aa0b24abd48c19cc62036f68f198132258e455f7a76
sha512 8d4fd245f6467298a995fdbe2400449fa1fd69ff620ddc3e21aad05d8d93a7818c189aefecbd922deaa3adee2599c75f426a76dd3b0d126bc50284e9011eb50a
ripemd-160 9b2e476d250a15489ea408f6177fc2906a7b47af

78440108 as geometric shapes

Circle

Radius = n
Diameter 156880216
Circumference 492853734.07918
Area 1.9329750064687E+16

Sphere

Radius = n
Volume 2.0216369102494E+24
Surface area 7.7319000258748E+16
Circumference 492853734.07918

Square

Length = n
Perimeter 313760432
Area 6152850543051664
Diagonal 110931064.56761

Cube

Length = n
Surface area 36917103258309984
Volume 4.8263026110483E+23
Space diagonal 135862252.40719

Equilateral Triangle

Length = n
Perimeter 235320324
Area 2.6642624379858E+15
Altitude 67931126.203595

Triangular Pyramid

Length = n
Surface area 2.6642624379858E+15
Volume 5.6878521738843E+22
Height 36977021.522537