78094920 (number)

78094920 is an even 8-digits composite number following 78094919 and preceding 78094921. In scientific notation, it is written as 7.8094920 × 10^7. The sum of its digits is 39. It has a total of 7 prime factors and 64 positive divisors. There are 20772864 positive integers (up to 78094920) that are relatively prime to 78094920.

Interesting facts

Basic properties

Name

Name seventy-eight million ninety-four thousand nine hundred twenty

Notation

Scientific notation 7.8094920 × 10^7
Engineering notation 7.8094920 × 10^6

Prime Factorization of 78094920

Prime Factorization 2 × 2 × 2 × 3 × 5 × 673 × 967

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 19523730
Product of the distinct prime numbers

The prime factorization of 78094920 is 2 × 2 × 2 × 3 × 5 × 673 × 967. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 78094920)

Multiplication

n×y
n×2 156189840
n×3 234284760
n×4 312379680
n×5 390474600

Division

n÷y
n÷2 39047460
n÷3 26031640
n÷3 19523730
n÷5 15618984

Exponentiation

ny
n2 6098816529806400
n3 4.7628658898991E+23
n4 3.719556306424E+31
n5 2.9047845218568E+39

Nth Root

y√n
2√n 8837.1330192546
3√n 427.43911447796
4√n 94.006026504978
5√n 37.889995776989

Divisors of 78094920

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -78094919
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 78094920 can be divided by 64 positive divisors. The sum of these divisors (counting 78094920) is 1, the average is 0.015625.

Base conversion 78094920

Base System Value
2 Binary 100101001111010001001001000
3 Ternary 12102221122002110
4 Quaternary 10221322021020
5 Quinary 124443014140
6 Senary 11425502320
8 Octal 451721110
10 Decimal 78094920
12 Duodecimal 221a19a0
16 Hexadecimal 4a7a248
20 Vigesimal 1481h60
36 Base36 1ahufc

Cryptographic Hash Functions

md5 986c8203e1b6cb3e3079c5323863f69f
sha1 4acdd468fe9f46cbc8f0893cdeae4a7967715932
sha256 7d457bf4e4361cf101b7180dc98df89b5c29e3b69d94a6c2e1e9683066fea9a8
sha512 80728f05eef42afb56dab600b442b8396c35e11570739b91c32a4ca85c0fc2b9573d8d71feda4c61d3bf0d1d36d49ac70f746a0dc473486ee710065cd0e50a1a
ripemd-160 6edc43a4841a0de124b9a6b4855daced29b54393

78094920 as geometric shapes

Circle

Radius = n
Diameter 156189840
Circumference 490684853.90937
Area 1.9159997205632E+16

Sphere

Radius = n
Volume 1.995064598632E+24
Surface area 7.6639988822527E+16
Circumference 490684853.90937

Square

Length = n
Perimeter 312379680
Area 6098816529806400
Diagonal 110442895.01644

Cube

Length = n
Surface area 36592899178838400
Volume 4.7628658898991E+23
Space diagonal 135264369.25303

Equilateral Triangle

Length = n
Perimeter 234284760
Area 2.6408650239164E+15
Altitude 67632184.626513

Triangular Pyramid

Length = n
Surface area 2.6408650239164E+15
Volume 5.6130912810496E+22
Height 36814298.338814