78855360 (number)

78855360 is an even 8-digits composite number following 78855359 and preceding 78855361. In scientific notation, it is written as 7.8855360 × 10^7. The sum of its digits is 42. It has a total of 9 prime factors and 56 positive divisors. There are 21027840 positive integers (up to 78855360) that are relatively prime to 78855360.

Interesting facts

Basic properties

Name

Name seventy-eight million eight hundred fifty-five thousand three hundred sixty

Notation

Scientific notation 7.8855360 × 10^7
Engineering notation 7.8855360 × 10^6

Prime Factorization of 78855360

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 82141

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 2464230
Product of the distinct prime numbers

The prime factorization of 78855360 is 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 82141. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 78855360)

Multiplication

n×y
n×2 157710720
n×3 236566080
n×4 315421440
n×5 394276800

Division

n÷y
n÷2 39427680
n÷3 26285120
n÷3 19713840
n÷5 15771072

Exponentiation

ny
n2 6218167800729600
n3 4.9033586046694E+23
n4 3.866561079803E+31
n5 3.0489906590986E+39

Nth Root

y√n
2√n 8880.0540538895
3√n 428.82201472331
4√n 94.23403872216
5√n 37.963499902714

Divisors of 78855360

56 divisors

τ Total Divisors 56
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -78855359
Sum of the proper positive divisors of n
A Arithmetic Mean 0.017857142857143
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 56
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 78855360 can be divided by 56 positive divisors. The sum of these divisors (counting 78855360) is 1, the average is 0.017857142857143.

Base conversion 78855360

Base System Value
2 Binary 100101100110011110011000000
3 Ternary 12111101021012220
4 Quaternary 10230303303000
5 Quinary 130141332420
6 Senary 11454051040
8 Octal 454636300
10 Decimal 78855360
12 Duodecimal 224a9a80
16 Hexadecimal 4b33cc0
20 Vigesimal 14cgi80
36 Base36 1ay56o

Cryptographic Hash Functions

md5 3bf83e7a5babea26d909b3a23713525f
sha1 7b8199364e4b8afcb0e54fcbbc4c49190ef33add
sha256 7e68a535c0bb15965f2e9d9cc9e7da1906a6c49036109d64257af356a44d2515
sha512 e8448c6622241cff808a4ac4fe819b14c85aeb58cc46723ad5f61616e4bba2d161db0bda3b3721617d5cd2d34563a9b279412cf9ec08eee01c5aef630d8e8855
ripemd-160 b0e13f57c2657d5b690f4c262b765ed76b271f3a

78855360 as geometric shapes

Circle

Radius = n
Diameter 157710720
Circumference 495462839.34436
Area 1.9534950281561E+16

Sphere

Radius = n
Volume 2.0539140493794E+24
Surface area 7.8139801126243E+16
Circumference 495462839.34436

Square

Length = n
Perimeter 315421440
Area 6218167800729600
Diagonal 111518319.57781

Cube

Length = n
Surface area 37309006804377600
Volume 4.9033586046694E+23
Space diagonal 136581489.96913

Equilateral Triangle

Length = n
Perimeter 236566080
Area 2.6925456402131E+15
Altitude 68290744.984567

Triangular Pyramid

Length = n
Surface area 2.6925456402131E+15
Volume 5.7786635332519E+22
Height 37172773.192604