78804542 (number)

78804542 is an even 8-digits composite number following 78804541 and preceding 78804543. In scientific notation, it is written as 7.8804542 × 10^7. The sum of its digits is 38. It has a total of 5 prime factors and 32 positive divisors. There are 35884800 positive integers (up to 78804542) that are relatively prime to 78804542.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.8804542 × 10^7
Engineering notation 7.8804542 × 10^6

Prime Factorization of 78804542

Prime Factorization 2 × 29 × 31 × 41 × 1069

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 78804542
Product of the distinct prime numbers

The prime factorization of 78804542 is 2 × 29 × 31 × 41 × 1069. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 78804542)

Multiplication

n×y
n×2 157609084
n×3 236413626
n×4 315218168
n×5 394022710

Division

n÷y
n÷2 39402271
n÷3 26268180.666667
n÷3 19701135.5
n÷5 15760908.4

Exponentiation

ny
n2 6210155839829764
n3 4.8938848670641E+23
n4 3.8566035554972E+31
n5 3.0391787686653E+39

Nth Root

y√n
2√n 8877.1922362873
3√n 428.72987742261
4√n 94.218852870789
5√n 37.958605557818

Divisors of 78804542

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -78804541
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 78804542 can be divided by 32 positive divisors. The sum of these divisors (counting 78804542) is 1, the average is 0.03125.

Base conversion 78804542

Base System Value
2 Binary 100101100100111011000111110
3 Ternary 12111021200111202
4 Quaternary 10230213120332
5 Quinary 130133221132
6 Senary 11453015502
8 Octal 454473076
10 Decimal 78804542
12 Duodecimal 22484592
16 Hexadecimal 4b2763e
20 Vigesimal 14cab72
36 Base36 1ax1z2

Cryptographic Hash Functions

md5 1a38a41d7cb29b4be4d70c85ebe2551f
sha1 0fc12d5ea26eb24a5fea0b7728d3c96ef1ac1867
sha256 72354541c9b70fd931acf34c31bcde4a2d07b75e14c1bd152ed6c283c7038a66
sha512 b6a3486226c7d5ec0267c1091dd2aefed5b467580715d3d9474c3ae462517c5744f8cae8e9b4be1aad3aef61f40011cc737a9bf55f5d252a9bd5042c463bf34c
ripemd-160 23b60ac55e34f74503f924cd838e17c143b86fd3

78804542 as geometric shapes

Circle

Radius = n
Diameter 157609084
Circumference 495143540.43342
Area 1.9509779964057E+16

Sphere

Radius = n
Volume 2.049945699451E+24
Surface area 7.8039119856228E+16
Circumference 495143540.43342

Square

Length = n
Perimeter 315218168
Area 6210155839829764
Diagonal 111446452.073

Cube

Length = n
Surface area 37260935038978584
Volume 4.8938848670641E+23
Space diagonal 136493470.6112

Equilateral Triangle

Length = n
Perimeter 236413626
Area 2.6890763593764E+15
Altitude 68246735.305598

Triangular Pyramid

Length = n
Surface area 2.6890763593764E+15
Volume 5.7674986264121E+22
Height 37148817.357667