78873408 (number)

78873408 is an even 8-digits composite number following 78873407 and preceding 78873409. In scientific notation, it is written as 7.8873408 × 10^7. The sum of its digits is 45. It has a total of 10 prime factors and 84 positive divisors. There are 24903936 positive integers (up to 78873408) that are relatively prime to 78873408.

Interesting facts

Basic properties

Name

Name seventy-eight million eight hundred seventy-three thousand four hundred eight

Notation

Scientific notation 7.8873408 × 10^7
Engineering notation 7.8873408 × 10^6

Prime Factorization of 78873408

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 19 × 7207

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 821598
Product of the distinct prime numbers

The prime factorization of 78873408 is 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 19 × 7207. Since it has a total of 10 prime factors.

Most popular turbo-numbers

Basic calculations (n = 78873408)

Multiplication

n×y
n×2 157746816
n×3 236620224
n×4 315493632
n×5 394367040

Division

n÷y
n÷2 39436704
n÷3 26291136
n÷3 19718352
n÷5 15774681.6

Exponentiation

ny
n2 6221014489534464
n3 4.9067261400696E+23
n4 3.8701021278998E+31
n5 3.0524814413551E+39

Nth Root

y√n
2√n 8881.0702057804
3√n 428.85472773672
4√n 94.239430207214
5√n 37.965237520875

Divisors of 78873408

84 divisors

τ Total Divisors 84
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -78873407
Sum of the proper positive divisors of n
A Arithmetic Mean 0.011904761904762
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 84
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 78873408 can be divided by 84 positive divisors. The sum of these divisors (counting 78873408) is 1, the average is 0.011904761904762.

Base conversion 78873408

Base System Value
2 Binary 100101100111000001101000000
3 Ternary 12111102011222100
4 Quaternary 10230320031000
5 Quinary 130142422113
6 Senary 11454310400
8 Octal 454701500
10 Decimal 78873408
12 Duodecimal 224b8400
16 Hexadecimal 4b38340
20 Vigesimal 14cj3a8
36 Base36 1ayj40

Cryptographic Hash Functions

md5 a51dcdecdf6ea9879a130e7e12f89291
sha1 f9f480fd35066d61fda0df5f310e0413ea66b067
sha256 c05b192317ab874169ed7f9603d97caec52abb70755fc5e75503d8a0e0abb88d
sha512 6fe6d8371f039fb04449761564ef57ea948c913f8ab9c9a3eb5b3d82d7d1a35e48a646d01fa620a79b15bb24e57d536217a47de9d94b9e70cd988b008a826521
ripemd-160 e8b2117fad61c9eba0cebf9ec6bdf9dc38942841

78873408 as geometric shapes

Circle

Radius = n
Diameter 157746816
Circumference 495576238.27278
Area 1.9543893418197E+16

Sphere

Radius = n
Volume 2.0553246393093E+24
Surface area 7.8175573672789E+16
Circumference 495576238.27278

Square

Length = n
Perimeter 315493632
Area 6221014489534464
Diagonal 111543843.30419

Cube

Length = n
Surface area 37326086937206784
Volume 4.9067261400696E+23
Space diagonal 136612750.02211

Equilateral Triangle

Length = n
Perimeter 236620224
Area 2.693778292624E+15
Altitude 68306375.011055

Triangular Pyramid

Length = n
Surface area 2.693778292624E+15
Volume 5.7826322117809E+22
Height 37181281.101396