12978080 (number)

12978080 is an even 8-digits composite number following 12978079 and preceding 12978081. In scientific notation, it is written as 1.2978080 × 10^7. The sum of its digits is 35. It has a total of 8 prime factors and 48 positive divisors. There are 5010432 positive integers (up to 12978080) that are relatively prime to 12978080.

Interesting facts

Basic properties

Name

Name twelve million nine hundred seventy-eight thousand eighty

Notation

Scientific notation 1.2978080 × 10^7
Engineering notation 1.2978080 × 10^6

Prime Factorization of 12978080

Prime Factorization 2 × 2 × 2 × 2 × 2 × 5 × 29 × 2797

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 811130
Product of the distinct prime numbers

The prime factorization of 12978080 is 2 × 2 × 2 × 2 × 2 × 5 × 29 × 2797. Since it has a total of 8 prime factors.

Most popular turbo-numbers

8, 6, 11, 72, 741, 143, 4907, 6216, 60420, 97236, 592293, 799740, 1219377, 4853185, 93163526, 48076433, 525125555, 963456603, 1352927427, 5443965767

Basic calculations (n = 12978080)

Multiplication

n×y
n×2 25956160
n×3 38934240
n×4 51912320
n×5 64890400

Division

n÷y
n÷2 6489040
n÷3 4326026.6666667
n÷3 3244520
n÷5 2595616

Exponentiation

ny
n2 168430560486400
n3 2.1859052884373E+21
n4 2.8368853705763E+28
n5 3.6817325290169E+35

Nth Root

y√n
2√n 3602.5102359327
3√n 235.00123735579
4√n 60.020914987467
5√n 26.46318356758

Divisors of 12978080

1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 116, 145, 160, 232, 290, 464, 580, 928, 1160, 2320, 2797, 4640, 5594, 11188, 13985, 22376, 27970, 44752, 55940, 81113, 89504, 111880, 162226, 223760, 324452, 405565, 447520, 648904, 811130, 1297808, 1622260, 2595616, 3244520, 6489040, 12978080

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 -12978079
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 12978080 can be divided by 48 positive divisors. The sum of these divisors (counting 12978080) is 1, the average is 0.020833333333333.

Base conversion 12978080

Base System Value
2 Binary 110001100000011110100000
3 Ternary 220102100120122
4 Quaternary 301200132200
5 Quinary 11310244310
6 Senary 1142055412
8 Octal 61403640
10 Decimal 12978080
12 Duodecimal 441a568
16 Hexadecimal c607a0
20 Vigesimal 412540
36 Base36 7q5y8

Cryptographic Hash Functions

md5 1db9e291a6e0926f982d874d3f798dc7
sha1 4cf35c8fcece38abe398675df87909a3a9b3a4e3
sha256 49aaba7a707e2ce6b0ae165266f215c4b31fa783c44b9bc44d03978286f89e04
sha512 173f1948062d6f7053ab20053907f898da91c24a94fa6cf2909e63a1c7b80e3db114333c83a286ef93fdd9cf43d63552e0e6628e328a418dc488c45ac0dcae37
ripemd-160 1d9d78740e8c7d4db69e3cbeece046d450f8a081

12978080 as geometric shapes

Circle

Radius = n
Diameter 25956160
Circumference 81543681.571401
Area 5.2914021146409E+14

Sphere

Radius = n
Volume 9.1562986607971E+21
Surface area 2.1165608458563E+15
Circumference 81543681.571401

Square

Length = n
Perimeter 51912320
Area 168430560486400
Diagonal 18353776.749563

Cube

Length = n
Surface area 1010583362918400
Volume 2.1859052884373E+21
Space diagonal 22478693.944693

Equilateral Triangle

Length = n
Perimeter 38934240
Area 72932572077437
Altitude 11239346.972347

Triangular Pyramid

Length = n
Surface area 72932572077437
Volume 2.576114087476E+20
Height 6117925.5831877