78873243 (number)

78873243 is an odd 8-digits composite number following 78873242 and preceding 78873244. In scientific notation, it is written as 7.8873243 × 10^7. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 50768928 positive integers (up to 78873243) that are relatively prime to 78873243.

Interesting facts

Basic properties

Name

Name seventy-eight million eight hundred seventy-three thousand two hundred forty-three

Notation

Scientific notation 7.8873243 × 10^7
Engineering notation 7.8873243 × 10^6

Prime Factorization of 78873243

Prime Factorization 3 × 29 × 906589

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 78873243
Product of the distinct prime numbers

The prime factorization of 78873243 is 3 × 29 × 906589. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 78873243)

Multiplication

n×y
n×2 157746486
n×3 236619729
n×4 315492972
n×5 394366215

Division

n÷y
n÷2 39436621.5
n÷3 26291081
n÷3 19718310.75
n÷5 15774648.6

Exponentiation

ny
n2 6220988461337049
n3 4.9066953461123E+23
n4 3.8700697436089E+31
n5 3.0524495131461E+39

Nth Root

y√n
2√n 8881.0609163545
3√n 428.85442868755
4√n 94.2393809209
5√n 37.965221636511

Divisors of 78873243

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 -78873242
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 78873243 can be divided by 8 positive divisors. The sum of these divisors (counting 78873243) is 1, the average is 0.125.

Base conversion 78873243

Base System Value
2 Binary 100101100111000001010011011
3 Ternary 12111102011202020
4 Quaternary 10230320022123
5 Quinary 130142420433
6 Senary 11454305523
8 Octal 454701233
10 Decimal 78873243
12 Duodecimal 224b82a3
16 Hexadecimal 4b3829b
20 Vigesimal 14cj323
36 Base36 1ayizf

Cryptographic Hash Functions

md5 67bf2bebc7908680d1ed21314c005280
sha1 bf0c3b29406686390ee1ce012d593c4672f3455f
sha256 408b2444852b38f931ff80e2fb3e1091fb251b702c7cf626feaefd7bee1ed2c2
sha512 89beaeb1dc3a12fb02073a5337948edb7fd8fe197e0c31438e8b4c2dabb38a14c0293c04d69ad965b6d3afb8a03383ee32bdc67d7896ba2016e4b7032e49574c
ripemd-160 9540776f10747b8634cba3c022d9d524403f08ac

78873243 as geometric shapes

Circle

Radius = n
Diameter 157746486
Circumference 495575201.54721
Area 1.9543811648203E+16

Sphere

Radius = n
Volume 2.0553117403666E+24
Surface area 7.8175246592813E+16
Circumference 495575201.54721

Square

Length = n
Perimeter 315492972
Area 6220988461337049
Diagonal 111543609.95895

Cube

Length = n
Surface area 37325930768022294
Volume 4.9066953461123E+23
Space diagonal 136612464.23373

Equilateral Triangle

Length = n
Perimeter 236619729
Area 2.6937670220839E+15
Altitude 68306232.116863

Triangular Pyramid

Length = n
Surface area 2.6937670220839E+15
Volume 5.7825959207542E+22
Height 37181203.31965