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

12889724 (number)

12889724 is an even 8-digits composite number following 12889723 and preceding 12889725. In scientific notation, it is written as 1.2889724 × 10^7. The sum of its digits is 41. It has a total of 4 prime factors and 12 positive divisors. There are 6437424 positive integers (up to 12889724) that are relatively prime to 12889724.

Interesting facts

12889724 has 12 divisors, whose sum is 22583064
The reverse of 12889724 is 42798821
Previous prime number is 1373

Basic properties

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

Name

Name	twelve million eight hundred eighty-nine thousand seven hundred twenty-four

Notation

Scientific notation	1.2889724 × 10^7
Engineering notation	1.2889724 × 10^6

Prime Factorization of 12889724

Prime Factorization 2 × 2 × 1373 × 2347

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	6444862	Product of the distinct prime numbers

The prime factorization of 12889724 is 2 × 2 × 1373 × 2347. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 6, 13, 63, 385, 80, 6914, 6913, 65819, 47648, 370092, 359887, 4847100, 8282013, 25401770, 360243, 165632976, 635858399, 1454092924, 3394818583

Basic calculations (n = 12889724)

Multiplication

n×y

n×2	25779448
n×3	38669172
n×4	51558896
n×5	64448620

Division

n÷y

n÷2	6444862
n÷3	4296574.6666667
n÷3	3222431
n÷5	2577944.8

Exponentiation

n^y

n²	166144984796176
n³	2.1415629980069E+21
n⁴	2.7604155972922E+28
n⁵	3.5580995174391E+35

Nth Root

^y√n

²√n	3590.2261767192
³√n	234.46671892332
⁴√n	59.9184961153
⁵√n	26.427052266104

Divisors of 12889724

1, 2, 4, 1373, 2347, 2746, 4694, 5492, 9388, 3222431, 6444862, 12889724

12 divisors

τ	Total Divisors	12	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-12889723	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.083333333333333	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	12	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12889724 can be divided by 12 positive divisors. The sum of these divisors (counting 12889724) is 1, the average is 0.083333333333333.

Base conversion 12889724

Base	System	Value
2	Binary	110001001010111001111100
3	Ternary	220020212101012
4	Quaternary	301022321330
5	Quinary	11244432344
6	Senary	1140134352
8	Octal	61127174
10	Decimal	12889724
12	Duodecimal	43973b8
16	Hexadecimal	c4ae7c
20	Vigesimal	40b464
36	Base36	7o9rw

Cryptographic Hash Functions

md5	ace0d229dcb38fa6b556db0739f61b31
sha1	7e948b509b39d9eb78da70ab678a21ef600056a1
sha256	8053d32940865debae7b6607725490ae63adf7851f5a23b02bd5f60317846969
sha512	b2da5f8b53943ffcb69f0654f3297809447d8f0796601449714f22714233f8bb5038726ed488bf7771d1edcd5c5a6bfdddee3a925d54006e9ae0637f61378dc0
ripemd-160	5636d6dc8fcb712bab66c7ec4efd6a572876d493

12889724 as geometric shapes

Circle

Radius = n

Diameter	25779448
Circumference	80988524.4504
Area	5.2195986366645E+14

Sphere

Radius = n

Volume	8.9705581089843E+21
Surface area	2.0878394546658E+15
Circumference	80988524.4504

Square

Length = n

Perimeter	51558896
Area	166144984796176
Diagonal	18228822.496046

Cube

Length = n

Surface area	996869908777056
Volume	2.1415629980069E+21
Space diagonal	22325656.86354

Equilateral Triangle

Length = n

Perimeter	38669172
Area	71942888772434
Altitude	11162828.43177

Triangular Pyramid

Length = n

Surface area	71942888772434
Volume	2.5238561970481E+20
Height	6076274.1653487