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

12449894 (number)

12449894 is an even 8-digits composite number following 12449893 and preceding 12449895. In scientific notation, it is written as 1.2449894 × 10^7. The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors. There are 6201016 positive integers (up to 12449894) that are relatively prime to 12449894.

Interesting facts

12449894 has 8 divisors, whose sum is 18746640
The reverse of 12449894 is 49894421
Previous prime number is 263

Basic properties

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

Name

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

Notation

Scientific notation	1.2449894 × 10^7
Engineering notation	1.2449894 × 10^6

Prime Factorization of 12449894

Prime Factorization 2 × 263 × 23669

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	12449894	Product of the distinct prime numbers

The prime factorization of 12449894 is 2 × 263 × 23669. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 5, 91, 5, 622, 44, 9412, 7527, 68007, 10898, 494873, 19322, 1407291, 2546767, 66474899, 99648424, 515428004, 739338238, 5780895860, 3490333686

Basic calculations (n = 12449894)

Multiplication

n×y

n×2	24899788
n×3	37349682
n×4	49799576
n×5	62249470

Division

n÷y

n÷2	6224947
n÷3	4149964.6666667
n÷3	3112473.5
n÷5	2489978.8

Exponentiation

n^y

n²	154999860611236
n³	1.9297318346247E+21
n⁴	2.4024956789503E+28
n⁵	2.9910816538389E+35

Nth Root

^y√n

²√n	3528.4407321082
³√n	231.76893115178
⁴√n	59.400679559313
⁵√n	26.244187432007

Divisors of 12449894

1, 2, 263, 526, 23669, 47338, 6224947, 12449894

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	-12449893	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 12449894 can be divided by 8 positive divisors. The sum of these divisors (counting 12449894) is 1, the average is 0.125.

Base conversion 12449894

Base	System	Value
2	Binary	101111011111100001100110
3	Ternary	212102112001012
4	Quaternary	233133201212
5	Quinary	11141344034
6	Senary	1122502222
8	Octal	57374146
10	Decimal	12449894
12	Duodecimal	4204972
16	Hexadecimal	bdf866
20	Vigesimal	3hg4ee
36	Base36	7euee

Cryptographic Hash Functions

md5	3236c6d819b997fd97e13be187ef2ceb
sha1	cd1801d679ec45017b77b3665abcd175771a21dc
sha256	9396f90d22355771f4617ec324a2d98b2fbca299af2e5d276548ae94f1cf0bb4
sha512	190d23117831e614d8a1f4cf5a6a1affb3214fd717aaf837b8c3c32a3baf6b7a153ade324d79e0dc04b61aa68baacaacf613b8d9576fa905c15de666b44deb95
ripemd-160	23ffffc59f7e9fde11f22dc52919070153c36bc3

12449894 as geometric shapes

Circle

Radius = n

Diameter	24899788
Circumference	78224991.056743
Area	4.869464234037E+14

Sphere

Radius = n

Volume	8.0832418067403E+21
Surface area	1.9477856936148E+15
Circumference	78224991.056743

Square

Length = n

Perimeter	49799576
Area	154999860611236
Diagonal	17606808.944907

Cube

Length = n

Surface area	929999163667416
Volume	1.9297318346247E+21
Space diagonal	21563848.956847

Equilateral Triangle

Length = n

Perimeter	37349682
Area	67116908436189
Altitude	10781924.478423

Triangular Pyramid

Length = n

Surface area	67116908436189
Volume	2.2742107768911E+20
Height	5868936.3149691