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

12998439 (number)

12998439 is an odd 8-digits composite number following 12998438 and preceding 12998440. In scientific notation, it is written as 1.2998439 × 10^7. The sum of its digits is 45. It has a total of 2 prime factors and 4 positive divisors. There are 8665620 positive integers (up to 12998439) that are relatively prime to 12998439.

Interesting facts

12998439 has 4 divisors, whose sum is 14442720
The reverse of 12998439 is 93489921
Previous prime number is 9

Basic properties

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

Name

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

Notation

Scientific notation	1.2998439 × 10^7
Engineering notation	1.2998439 × 10^6

Prime Factorization of 12998439

Prime Factorization 9 × 1444271

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	12998439	Product of the distinct prime numbers

The prime factorization of 12998439 is 9 × 1444271. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 5, 17, 66, 270, 613, 4234, 1937, 769, 50828, 326646, 734013, 4623030, 5167639, 15702202, 17807255, 468861125, 749468612, 7606341597, 6080152633

Basic calculations (n = 12998439)

Multiplication

n×y

n×2	25996878
n×3	38995317
n×4	51993756
n×5	64992195

Division

n÷y

n÷2	6499219.5
n÷3	4332813
n÷3	3249609.75
n÷5	2599687.8

Exponentiation

n^y

n²	168959416436721
n³	2.1962086680283E+21
n⁴	2.8547284402637E+28
n⁵	3.7107013492333E+35

Nth Root

^y√n

²√n	3605.3347972137
³√n	235.12405702754
⁴√n	60.044440185697
⁵√n	26.47148103845

Divisors of 12998439

1, 9, 1444271, 12998439

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	-12998438	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 12998439 can be divided by 4 positive divisors. The sum of these divisors (counting 12998439) is 1, the average is 0.25.

Base conversion 12998439

Base	System	Value
2	Binary	110001100101011100100111
3	Ternary	220110101111200
4	Quaternary	301211130213
5	Quinary	11311422224
6	Senary	1142333543
8	Octal	61453447
10	Decimal	12998439
12	Duodecimal	442a2b3
16	Hexadecimal	c65727
20	Vigesimal	414g1j
36	Base36	7qlnr

Cryptographic Hash Functions

md5	8434a1ac36601d85f75261454a167137
sha1	b1a2bc4dd446657cdcff544d4582c87f9aa812c0
sha256	e936ce433d9c1df65d7435b1e5dc6b5196fac3433a41a76935077ba1bf9b5105
sha512	3da9908d6786a53da09e714d35c00e766f73546a6cbea08a7ea9759b8bb95545ddf3788d05575d9efb704236b3e875a84f44916ce10946469353e7534b43d006
ripemd-160	9ef2c26fadbec5903c36e511e871924a9c19d4e4

12998439 as geometric shapes

Circle

Radius = n

Diameter	25996878
Circumference	81671600.94107
Area	5.3080166143242E+14

Sphere

Radius = n

Volume	9.199457356304E+21
Surface area	2.1232066457297E+15
Circumference	81671600.94107

Square

Length = n

Perimeter	51993756
Area	168959416436721
Diagonal	18382568.723479

Cube

Length = n

Surface area	1013756498620326
Volume	2.1962086680283E+21
Space diagonal	22513956.767085

Equilateral Triangle

Length = n

Perimeter	38995317
Area	73161573421397
Altitude	11256978.383542

Triangular Pyramid

Length = n

Surface area	73161573421397
Volume	2.5882567367725E+20
Height	6127522.9078265