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

12897194 (number)

12897194 is an even 8-digits composite number following 12897193 and preceding 12897195. In scientific notation, it is written as 1.2897194 × 10^7. The sum of its digits is 41. It has a total of 2 prime factors and 4 positive divisors. There are 6448596 positive integers (up to 12897194) that are relatively prime to 12897194.

Interesting facts

12897194 has 4 divisors, whose sum is 19345794
The reverse of 12897194 is 49179821
Previous prime number is 2

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 41
Digital Root 5

Name

Name	twelve million eight hundred ninety-seven thousand one hundred ninety-four

Notation

Scientific notation	1.2897194 × 10^7
Engineering notation	1.2897194 × 10^6

Prime Factorization of 12897194

Prime Factorization 2 × 6448597

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	12897194	Product of the distinct prime numbers

The prime factorization of 12897194 is 2 × 6448597. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 5, 53, 61, 540, 533, 1433, 5009, 99786, 35776, 596594, 643969, 2056312, 6648396, 68279619, 15455988, 857053101, 590209063, 3759333937, 9369064922

Basic calculations (n = 12897194)

Multiplication

n×y

n×2	25794388
n×3	38691582
n×4	51588776
n×5	64485970

Division

n÷y

n÷2	6448597
n÷3	4299064.6666667
n÷3	3224298.5
n÷5	2579438.8

Exponentiation

n^y

n²	166337613073636
n³	2.1452884653076E+21
n⁴	2.7668201523035E+28
n⁵	3.5684216267367E+35

Nth Root

^y√n

²√n	3591.2663504675
³√n	234.51200378631
⁴√n	59.927175392033
⁵√n	26.430114617698

Divisors of 12897194

1, 2, 6448597, 12897194

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	-12897193	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 12897194 can be divided by 4 positive divisors. The sum of these divisors (counting 12897194) is 1, the average is 0.25.

Base conversion 12897194

Base	System	Value
2	Binary	110001001100101110101010
3	Ternary	220021020121212
4	Quaternary	301030232222
5	Quinary	11300202234
6	Senary	1140233122
8	Octal	61145652
10	Decimal	12897194
12	Duodecimal	439b7a2
16	Hexadecimal	c4cbaa
20	Vigesimal	40c2je
36	Base36	7ofje

Cryptographic Hash Functions

md5	fffdb2763b093367358045d995ab9e99
sha1	7e8d5d70b81b0488e4225da4499dcfcdc1fafcad
sha256	4da2bb1d92c740acb5fad764e209655eb3608bfab2e99317426bdf31a2e9cbfb
sha512	533bde536796edf130cf3cab0a151913fd9e45806f495bde30c6c37c991bf7758652511526a84d0e5322cabd122b985b1725f7ea23cab5fa314ffc5fe878cf3e
ripemd-160	c30076c0b41f8dfdc29eca64d65703c972b0a0de

12897194 as geometric shapes

Circle

Radius = n

Diameter	25794388
Circumference	81035459.844645
Area	5.225650232478E+14

Sphere

Radius = n

Volume	8.9861633099218E+21
Surface area	2.0902600929912E+15
Circumference	81035459.844645

Square

Length = n

Perimeter	51588776
Area	166337613073636
Diagonal	18239386.671357

Cube

Length = n

Surface area	998025678441816
Volume	2.1452884653076E+21
Space diagonal	22338595.283072

Equilateral Triangle

Length = n

Perimeter	38691582
Area	72026299263318
Altitude	11169297.641536

Triangular Pyramid

Length = n

Surface area	72026299263318
Volume	2.5282467023672E+20
Height	6079795.557119