78164960 (number)

78164960 is an even 8-digits composite number following 78164959 and preceding 78164961. In scientific notation, it is written as 7.8164960 × 10^7. The sum of its digits is 41. It has a total of 8 prime factors and 48 positive divisors. There are 31159296 positive integers (up to 78164960) that are relatively prime to 78164960.

Interesting facts

Basic properties

Name

Name seventy-eight million one hundred sixty-four thousand nine hundred sixty

Notation

Scientific notation 7.8164960 × 10^7
Engineering notation 7.8164960 × 10^6

Prime Factorization of 78164960

Prime Factorization 2 × 2 × 2 × 2 × 2 × 5 × 379 × 1289

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 4885310
Product of the distinct prime numbers

The prime factorization of 78164960 is 2 × 2 × 2 × 2 × 2 × 5 × 379 × 1289. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 78164960)

Multiplication

n×y
n×2 156329920
n×3 234494880
n×4 312659840
n×5 390824800

Division

n÷y
n÷2 39082480
n÷3 26054986.666667
n÷3 19541240
n÷5 15632992

Exponentiation

ny
n2 6109760971801600
n3 4.7756922197043E+23
n4 3.732917913255E+31
n5 2.9178337937286E+39

Nth Root

y√n
2√n 8841.0949548119
3√n 427.56686026068
4√n 94.02709691792
5√n 37.896789724096

Divisors of 78164960

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -78164959
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 78164960 can be divided by 48 positive divisors. The sum of these divisors (counting 78164960) is 1, the average is 0.020833333333333.

Base conversion 78164960

Base System Value
2 Binary 100101010001011001111100000
3 Ternary 12110002012011112
4 Quaternary 10222023033200
5 Quinary 130002234320
6 Senary 11431202452
8 Octal 452131740
10 Decimal 78164960
12 Duodecimal 22216428
16 Hexadecimal 4a8b3e0
20 Vigesimal 148ac80
36 Base36 1ajcgw

Cryptographic Hash Functions

md5 45de0a38a94ab30545e6ce3de9545ac0
sha1 1d96147c5427c62cf7eb03bb41e301a62bda066e
sha256 068918a3e6c38e03a840ab29f4be198803f59fda3b3d71d69ee76971e034b970
sha512 ae079df0f773f17e7ce67009099265d6c55ed007ddf23cb190da27a79132df2f8575eed10887899f5430899f5c8559c63d14a007545dd5a7119605504a3d6f5a
ripemd-160 3250d2d29accfc6390aef55f71db318968524cd7

78164960 as geometric shapes

Circle

Radius = n
Diameter 156329920
Circumference 491124928.20828
Area 1.9194380184202E+16

Sphere

Radius = n
Volume 2.0004372790972E+24
Surface area 7.6777520736806E+16
Circumference 491124928.20828

Square

Length = n
Perimeter 312659840
Area 6109760971801600
Diagonal 110541946.53435

Cube

Length = n
Surface area 36658565830809600
Volume 4.7756922197043E+23
Space diagonal 135385682.09159

Equilateral Triangle

Length = n
Perimeter 234494880
Area 2.6456041063154E+15
Altitude 67692841.045794

Triangular Pyramid

Length = n
Surface area 2.6456041063154E+15
Volume 5.6282072556879E+22
Height 36847315.51145