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

12894961 (number)

12894961 is an odd 8-digits composite number following 12894960 and preceding 12894962. In scientific notation, it is written as 1.2894961 × 10^7. The sum of its digits is 40. It has a total of 2 prime factors and 4 positive divisors. There are 12861424 positive integers (up to 12894961) that are relatively prime to 12894961.

Interesting facts

12894961 has 4 divisors, whose sum is 12928500
The reverse of 12894961 is 16949821
Previous prime number is 389

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 40
Digital Root 4

Name

Name	twelve million eight hundred ninety-four thousand nine hundred sixty-one

Notation

Scientific notation	1.2894961 × 10^7
Engineering notation	1.2894961 × 10^6

Prime Factorization of 12894961

Prime Factorization 389 × 33149

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	12894961	Product of the distinct prime numbers

The prime factorization of 12894961 is 389 × 33149. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 9, 43, 80, 728, 593, 4227, 3333, 54719, 92914, 906776, 89318, 5651714, 3812298, 34409112, 88590851, 145489557, 398625461, 2652241546, 1815532278

Basic calculations (n = 12894961)

Multiplication

n×y

n×2	25789922
n×3	38684883
n×4	51579844
n×5	64474805

Division

n÷y

n÷2	6447480.5
n÷3	4298320.3333333
n÷3	3223740.25
n÷5	2578992.2

Exponentiation

n^y

n²	166280019191521
n³	2.1441743625539E+21
n⁴	2.7649044782333E+28
n⁵	3.5653335415543E+35

Nth Root

^y√n

²√n	3590.9554438896
³√n	234.49846865793
⁴√n	59.924581299243
⁵√n	26.429199340566

Divisors of 12894961

1, 389, 33149, 12894961

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	-12894960	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 12894961 can be divided by 4 positive divisors. The sum of these divisors (counting 12894961) is 1, the average is 0.25.

Base conversion 12894961

Base	System	Value
2	Binary	110001001100001011110001
3	Ternary	220021010120011
4	Quaternary	301030023301
5	Quinary	11300114321
6	Senary	1140214521
8	Octal	61141361
10	Decimal	12894961
12	Duodecimal	439a441
16	Hexadecimal	c4c2f1
20	Vigesimal	40bh81
36	Base36	7odtd

Cryptographic Hash Functions

md5	7a83992f3ad751853c8fd5fcfe287e18
sha1	08da8ea321b94c7a0159b8cb7affa591e2ccc169
sha256	79b7a8ef934cbea1f2209f2bf2079a28d50d3382f358a0000727b613032a6499
sha512	1496be19cf00362298fee409463a3abff1431ad439d6c936db2b2b444de37149c6b2364818f179551982c46993995a5758538cf64370f03700537af3598af6c2
ripemd-160	a92b4664413313167afb81b8fd2ded9bed030336

12894961 as geometric shapes

Circle

Radius = n

Diameter	25789922
Circumference	81021429.491854
Area	5.2238408673085E+14

Sphere

Radius = n

Volume	8.9814965672199E+21
Surface area	2.0895363469234E+15
Circumference	81021429.491854

Square

Length = n

Perimeter	51579844
Area	166280019191521
Diagonal	18236228.732472

Cube

Length = n

Surface area	997680115149126
Volume	2.1441743625539E+21
Space diagonal	22334727.613619

Equilateral Triangle

Length = n

Perimeter	38684883
Area	72001360380811
Altitude	11167363.80681

Triangular Pyramid

Length = n

Surface area	72001360380811
Volume	2.5269337196804E+20
Height	6078742.910824