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

12948894 (number)

12948894 is an even 8-digits composite number following 12948893 and preceding 12948895. In scientific notation, it is written as 1.2948894 × 10^7. The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors. There are 3699648 positive integers (up to 12948894) that are relatively prime to 12948894.

Interesting facts

12948894 has 8 divisors, whose sum is 19731840
The reverse of 12948894 is 49884921
Previous prime number is 63

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 45
Digital Root 9

Name

Name	twelve million nine hundred forty-eight thousand eight hundred ninety-four

Notation

Scientific notation	1.2948894 × 10^7
Engineering notation	1.2948894 × 10^6

Prime Factorization of 12948894

Prime Factorization 2 × 63 × 102769

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	12948894	Product of the distinct prime numbers

The prime factorization of 12948894 is 2 × 63 × 102769. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 7, 18, 45, 113, 918, 7588, 9104, 62650, 29854, 68563, 290579, 151151, 2790184, 55226713, 34488973, 236420480, 869398805, 1715762099, 3272710498

Basic calculations (n = 12948894)

Multiplication

n×y

n×2	25897788
n×3	38846682
n×4	51795576
n×5	64744470

Division

n÷y

n÷2	6474447
n÷3	4316298
n÷3	3237223.5
n÷5	2589778.8

Exponentiation

n^y

n²	167673855823236
n³	2.1711909856264E+21
n⁴	2.8114521926631E+28
n⁵	3.6405196428862E+35

Nth Root

^y√n

²√n	3598.4571693991
³√n	234.8249428135
⁴√n	59.987141700527
⁵√n	26.451270400391

Divisors of 12948894

1, 2, 63, 126, 102769, 205538, 6474447, 12948894

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	-12948893	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 12948894 can be divided by 8 positive divisors. The sum of these divisors (counting 12948894) is 1, the average is 0.125.

Base conversion 12948894

Base	System	Value
2	Binary	110001011001010110011110
3	Ternary	220100212112200
4	Quaternary	301121112132
5	Quinary	11303331034
6	Senary	1141312330
8	Octal	61312636
10	Decimal	12948894
12	Duodecimal	44056a6
16	Hexadecimal	c5959e
20	Vigesimal	40ic4e
36	Base36	7pjfi

Cryptographic Hash Functions

md5	c6612e3138ef9a453247c60587232680
sha1	d8fb514be7227e70cd14254e7dad386815cb554a
sha256	4c3d77851ff20b9950c1b239596ccf2ba7d772afa955a8d415089c306ed59441
sha512	f67b3188d8611451d23b9ce0578ee7a4033f866a5a33961b937f3d3f14e286795ff869401539d476c798a56da7f4c7acec683784444386f1d4751ac27c8a0c69
ripemd-160	742e7595b581748729b3403e11d4e3cec6c9b996

12948894 as geometric shapes

Circle

Radius = n

Diameter	25897788
Circumference	81360300.525026
Area	5.2676295365335E+14

Sphere

Radius = n

Volume	9.0946635333122E+21
Surface area	2.1070518146134E+15
Circumference	81360300.525026

Square

Length = n

Perimeter	51795576
Area	167673855823236
Diagonal	18312501.512532

Cube

Length = n

Surface area	1006043134939416
Volume	2.1711909856264E+21
Space diagonal	22428142.309824

Equilateral Triangle

Length = n

Perimeter	38846682
Area	72604909346706
Altitude	11214071.154912

Triangular Pyramid

Length = n

Surface area	72604909346706
Volume	2.5587731153125E+20
Height	6104167.1708439