Max	9223372036854775807
25835	Positive integer
0b10001100	Binary number
01771452	Octal number
0x129abf	Hex number
5.012 * 10^7	Scientific notation
2^4 * 5	Factorized form
*	Random number

12978066 (number)

12978066 is an even 8-digits composite number following 12978065 and preceding 12978067. In scientific notation, it is written as 1.2978066 × 10^7. The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors. There are 4326020 positive integers (up to 12978066) that are relatively prime to 12978066.

Interesting facts

12978066 has 8 divisors, whose sum is 25956144
The reverse of 12978066 is 66087921
Previous prime number is 3

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 39
Digital Root 3

Name

Name	twelve million nine hundred seventy-eight thousand sixty-six

Notation

Scientific notation	1.2978066 × 10^7
Engineering notation	1.2978066 × 10^6

Prime Factorization of 12978066

Prime Factorization 2 × 3 × 2163011

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	12978066	Product of the distinct prime numbers

The prime factorization of 12978066 is 2 × 3 × 2163011. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 6, 78, 84, 532, 184, 6652, 7670, 17250, 54966, 834698, 79824, 8154348, 9258442, 73881603, 86302077, 424185265, 308262508, 4007218996, 6867230930

Basic calculations (n = 12978066)

Multiplication

n×y

n×2	25956132
n×3	38934198
n×4	51912264
n×5	64890330

Division

n÷y

n÷2	6489033
n÷3	4326022
n÷3	3244516.5
n÷5	2595613.2

Exponentiation

n^y

n²	168430197100356
n³	2.1858982143614E+21
n⁴	2.8368731295265E+28
n⁵	3.6817126708621E+35

Nth Root

^y√n

²√n	3602.5082928426
³√n	235.00115285386
⁴√n	60.02089880069
⁵√n	26.463177858188

Divisors of 12978066

1, 2, 3, 6, 2163011, 4326022, 6489033, 12978066

8 divisors

τ	Total Divisors	8	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-12978065	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.125	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	8	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12978066 can be divided by 8 positive divisors. The sum of these divisors (counting 12978066) is 1, the average is 0.125.

Base conversion 12978066

Base	System	Value
2	Binary	110001100000011110010010
3	Ternary	220102100120010
4	Quaternary	301200132102
5	Quinary	11310244231
6	Senary	1142055350
8	Octal	61403622
10	Decimal	12978066
12	Duodecimal	441a556
16	Hexadecimal	c60792
20	Vigesimal	412536
36	Base36	7q5xu

Cryptographic Hash Functions

md5	6d2cdb37609dd0c445707d21294ba133
sha1	9b0bbac5644f9fdad02a607d121f13ea6462b54b
sha256	1590a4a9647a541370bf112b2014457f74c10f18c38aa4d37f63948356fd3c3e
sha512	f09c94adf8621c507f74a67e20b173d7d1044f1fea8d5de94cf0ec2a608e790e9ea1c7fc49a57a5505e28c2138e6e9ca66b09931b1a6fab3d743acea1dd28b3c
ripemd-160	5f152eed983c8d94307e481824e95fdbd0022582

12978066 as geometric shapes

Circle

Radius = n

Diameter	25956132
Circumference	81543593.606807
Area	5.2913906985316E+14

Sphere

Radius = n

Volume	9.1562690289772E+21
Surface area	2.1165562794126E+15
Circumference	81543593.606807

Square

Length = n

Perimeter	51912264
Area	168430197100356
Diagonal	18353756.950573

Cube

Length = n

Surface area	1010581182602136
Volume	2.1858982143614E+21
Space diagonal	22478669.695982

Equilateral Triangle

Length = n

Perimeter	38934198
Area	72932414726664
Altitude	11239334.847991

Triangular Pyramid

Length = n

Surface area	72932414726664
Volume	2.5761057505976E+20
Height	6117918.9835244