12945972, twelve million nine hundred forty-five thousand nine hundred seventy-two: Prime Factorization, Divisors, Base conversion, Basic calculations, Geometric Shapes

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

Interesting facts

12945972 has 48 divisors, whose sum is 33592832
The reverse of 12945972 is 27954921
Previous prime number is 13

Basic properties

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

Name

Name	twelve million nine hundred forty-five thousand nine hundred seventy-two

Notation

Scientific notation	1.2945972 × 10^7
Engineering notation	1.2945972 × 10^6

Prime Factorization of 12945972

Prime Factorization 2 × 2 × 3 × 31 × 13 × 2677

Composite number

ω	Distinct Factors	5	Total number of distinct prime factors
Ω	Total Factors	6	Total number of prime factors
rad	Radical	6472986	Product of the distinct prime numbers

The prime factorization of 12945972 is 2 × 2 × 3 × 31 × 13 × 2677. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 1, 31, 70, 196, 363, 9091, 8945, 70122, 69645, 352133, 603475, 7765446, 7225760, 71472887, 28835446, 79663933, 247720447, 7982954904, 8181341232

Basic calculations (n = 12945972)

Multiplication

n×y

n×2	25891944
n×3	38837916
n×4	51783888
n×5	64729860

Division

n÷y

n÷2	6472986
n÷3	4315324
n÷3	3236493
n÷5	2589194.4

Exponentiation

n^y

n²	167598191024784
n³	2.1697214882575E+21
n⁴	2.808915363478E+28
n⁵	3.6364139645956E+35

Nth Root

^y√n

²√n	3598.0511391585
³√n	234.80727823918
⁴√n	59.983757294442
⁵√n	26.450076513261

Divisors of 12945972

1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1612, 2418, 2677, 4836, 5354, 8031, 10708, 16062, 32124, 34801, 69602, 82987, 104403, 139204, 165974, 208806, 248961, 331948, 417612, 497922, 995844, 1078831, 2157662, 3236493, 4315324, 6472986, 12945972

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	-12945971	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 12945972 can be divided by 48 positive divisors. The sum of these divisors (counting 12945972) is 1, the average is 0.020833333333333.

Base conversion 12945972

Base	System	Value
2	Binary	110001011000101000110100
3	Ternary	220100201112110
4	Quaternary	301120220310
5	Quinary	11303232342
6	Senary	1141251020
8	Octal	61305064
10	Decimal	12945972
12	Duodecimal	4403a70
16	Hexadecimal	c58a34
20	Vigesimal	40i4ic
36	Base36	7ph6c

Cryptographic Hash Functions

md5	aab2711c3876515e7306c4ffac7ba79a
sha1	b151298a467548d261421472ca6e4ca95cedf0ec
sha256	909fb362323010ff89ec66cc8f800d55a0ccf1d028d34fc7112a366cc5040fe6
sha512	5381efdaf4d645d1b60def3a82dc5f68b42417f0c3490b019d9da9eb41205bedd0c07d2c90e037b368d75315e8ca71f69602e22923d5ec13847fc5ac65b47957
ripemd-160	c6022acb2ea8836c064ef16ef0df266d481f1567

12945972 as geometric shapes

Circle

Radius = n

Diameter	25891944
Circumference	81341941.057558
Area	5.265252456784E+14

Sphere

Radius = n

Volume	9.0885081171276E+21
Surface area	2.1061009827136E+15
Circumference	81341941.057558

Square

Length = n

Perimeter	51783888
Area	167598191024784
Diagonal	18308369.180502

Cube

Length = n

Surface area	1005589146148704
Volume	2.1697214882575E+21
Space diagonal	22423081.257364

Equilateral Triangle

Length = n

Perimeter	38837916
Area	72572145527890
Altitude	11211540.628682

Triangular Pyramid

Length = n

Surface area	72572145527890
Volume	2.5570412960551E+20
Height	6102789.7268341