12978084 (number)

12978084 is an even 8-digits composite number following 12978083 and preceding 12978085. In scientific notation, it is written as 1.2978084 × 10^7. The sum of its digits is 39. It has a total of 5 prime factors and 24 positive divisors. There are 3708000 positive integers (up to 12978084) that are relatively prime to 12978084.

Interesting facts

Basic properties

Name

Name twelve million nine hundred seventy-eight thousand eighty-four

Notation

Scientific notation 1.2978084 × 10^7
Engineering notation 1.2978084 × 10^6

Prime Factorization of 12978084

Prime Factorization 2 × 2 × 3 × 7 × 154501

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 6489042
Product of the distinct prime numbers

The prime factorization of 12978084 is 2 × 2 × 3 × 7 × 154501. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 7, 48, 38, 723, 665, 7328, 2968, 51405, 85949, 796497, 693196, 8448581, 2261507, 61273860, 45621615, 51671545, 293283912, 9660859688, 7544834609

Basic calculations (n = 12978084)

Multiplication

n×y
n×2 25956168
n×3 38934252
n×4 51912336
n×5 64890420

Division

n÷y
n÷2 6489042
n÷3 4326028
n÷3 3244521
n÷5 2595616.8

Exponentiation

ny
n2 168430664311056
n3 2.1859073096047E+21
n4 2.8368888680264E+28
n5 3.6817382027911E+35

Nth Root

y√n
2√n 3602.5107911011
3√n 235.00126149919
4√n 60.020919612258
5√n 26.463185198834

Divisors of 12978084

1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 154501, 309002, 463503, 618004, 927006, 1081507, 1854012, 2163014, 3244521, 4326028, 6489042, 12978084

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12978083
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12978084 can be divided by 24 positive divisors. The sum of these divisors (counting 12978084) is 1, the average is 0.041666666666667.

Base conversion 12978084

Base System Value
2 Binary 110001100000011110100100
3 Ternary 220102100120210
4 Quaternary 301200132210
5 Quinary 11310244314
6 Senary 1142055420
8 Octal 61403644
10 Decimal 12978084
12 Duodecimal 441a570
16 Hexadecimal c607a4
20 Vigesimal 412544
36 Base36 7q5yc

Cryptographic Hash Functions

md5 806d4b64772eb8dab34740e4f62b8088
sha1 157dc70ba3dccf731ca7e68421ca7d618af76ba6
sha256 bd36972a16508e15a9734ed59a6693233a221f8c9299cc81996a41668015df17
sha512 75b4ad939e92d76f0591f89950f4d465d1c2a12e9be7ea07d61a155687c4990ea2391edfb257bc005781f5aae3e02bf7ad1c8382feae4162bddc2e514998d674
ripemd-160 9921e44e880a880c70cad8c4fa8d5d1b3cdb1863

12978084 as geometric shapes

Circle

Radius = n
Diameter 25956168
Circumference 81543706.704142
Area 5.2914053763886E+14

Sphere

Radius = n
Volume 9.1563071270431E+21
Surface area 2.1165621505554E+15
Circumference 81543706.704142

Square

Length = n
Perimeter 51912336
Area 168430664311056
Diagonal 18353782.406417

Cube

Length = n
Surface area 1010583985866336
Volume 2.1859073096047E+21
Space diagonal 22478700.872897

Equilateral Triangle

Length = n
Perimeter 38934252
Area 72932617034832
Altitude 11239350.436448

Triangular Pyramid

Length = n
Surface area 72932617034832
Volume 2.5761164694445E+20
Height 6117927.4688058