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

12138974 (number)

12138974 is an even 8-digits composite number following 12138973 and preceding 12138975. In scientific notation, it is written as 1.2138974 × 10^7. The sum of its digits is 35. It has a total of 2 prime factors and 4 positive divisors. There are 6069486 positive integers (up to 12138974) that are relatively prime to 12138974.

Interesting facts

12138974 has 4 divisors, whose sum is 18208464
The reverse of 12138974 is 47983121
Previous prime number is 2

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 35
Digital Root 8

Name

Name	twelve million one hundred thirty-eight thousand nine hundred seventy-four

Notation

Scientific notation	1.2138974 × 10^7
Engineering notation	1.2138974 × 10^6

Prime Factorization of 12138974

Prime Factorization 2 × 6069487

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	12138974	Product of the distinct prime numbers

The prime factorization of 12138974 is 2 × 6069487. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 6, 82, 20, 326, 57, 438, 972, 34447, 81307, 202665, 517208, 2554505, 2042026, 33108310, 44824635, 992544089, 797315685, 9752667575, 1769573986

Basic calculations (n = 12138974)

Multiplication

n×y

n×2	24277948
n×3	36416922
n×4	48555896
n×5	60694870

Division

n÷y

n÷2	6069487
n÷3	4046324.6666667
n÷3	3034743.5
n÷5	2427794.8

Exponentiation

n^y

n²	147354689772676
n³	1.7887347479286E+21
n⁴	2.1713404598002E+28
n⁵	2.6357845386662E+35

Nth Root

^y√n

²√n	3484.1030409562
³√n	229.82326687869
⁴√n	59.026291099443
⁵√n	26.111775083232

Divisors of 12138974

1, 2, 6069487, 12138974

4 divisors

τ	Total Divisors	4	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-12138973	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.25	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	4	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12138974 can be divided by 4 positive divisors. The sum of these divisors (counting 12138974) is 1, the average is 0.25.

Base conversion 12138974

Base	System	Value
2	Binary	101110010011100111011110
3	Ternary	211211201112122
4	Quaternary	232103213132
5	Quinary	11101421344
6	Senary	1112102542
8	Octal	56234736
10	Decimal	12138974
12	Duodecimal	4094a52
16	Hexadecimal	b939de
20	Vigesimal	3fh78e
36	Base36	786hq

Cryptographic Hash Functions

md5	d942b4349e029115204a5519f0101d4a
sha1	86f0fc7e51f2aeea93d94e21c82f1ec6bf177223
sha256	eac0faf91e78afbbe5b9374deb49b88a5b65cd2287a662ce5f49688f52866260
sha512	01b28af487ce9e48bfb9e011a99f22b29188a6492cd8f419cac05f47d0452a103c6b1e6ec83b739dcc7e941288f33415efc8f1ba7ca3ea272cd32c5de397802e
ripemd-160	2a2d4d6880625b5a89d6732853beeb9413085536

12138974 as geometric shapes

Circle

Radius = n

Diameter	24277948
Circumference	76271423.081035
Area	4.6292841086184E+14

Sphere

Radius = n

Volume	7.4926345910843E+21
Surface area	1.8517136434474E+15
Circumference	76271423.081035

Square

Length = n

Perimeter	48555896
Area	147354689772676
Diagonal	17167101.664094

Cube

Length = n

Surface area	884128138636056
Volume	1.7887347479286E+21
Space diagonal	21025319.719758

Equilateral Triangle

Length = n

Perimeter	36416922
Area	63806452354956
Altitude	10512659.859879

Triangular Pyramid

Length = n

Surface area	63806452354956
Volume	2.1080441166738E+20
Height	5722367.2213648