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

12989839 (number)

12989839 is an odd 8-digits composite number following 12989838 and preceding 12989840. In scientific notation, it is written as 1.2989839 × 10^7. The sum of its digits is 49. It has a total of 2 prime factors and 4 positive divisors. There are 12811824 positive integers (up to 12989839) that are relatively prime to 12989839.

Interesting facts

12989839 has 4 divisors, whose sum is 13167856
The reverse of 12989839 is 93898921
Previous prime number is 73

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 49
Digital Root 4

Name

Name	twelve million nine hundred eighty-nine thousand eight hundred thirty-nine

Notation

Scientific notation	1.2989839 × 10^7
Engineering notation	1.2989839 × 10^6

Prime Factorization of 12989839

Prime Factorization 73 × 177943

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	12989839	Product of the distinct prime numbers

The prime factorization of 12989839 is 73 × 177943. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 2, 33, 2, 899, 498, 6773, 2061, 43523, 4405, 903424, 450945, 3733041, 5831499, 52197981, 24307320, 37613192, 858532937, 514137085, 7275075325

Basic calculations (n = 12989839)

Multiplication

n×y

n×2	25979678
n×3	38969517
n×4	51959356
n×5	64949195

Division

n÷y

n÷2	6494919.5
n÷3	4329946.3333333
n÷3	3247459.75
n÷5	2597967.8

Exponentiation

n^y

n²	168735917245921
n³	2.1918523985418E+21
n⁴	2.8471809768822E+28
n⁵	3.6984422493563E+35

Nth Root

^y√n

²√n	3604.1419228438
³√n	235.072191492
⁴√n	60.034506101439
⁵√n	26.467977309902

Divisors of 12989839

1, 73, 177943, 12989839

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	-12989838	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 12989839 can be divided by 4 positive divisors. The sum of these divisors (counting 12989839) is 1, the average is 0.25.

Base conversion 12989839

Base	System	Value
2	Binary	110001100011010110001111
3	Ternary	220102221201011
4	Quaternary	301203112033
5	Quinary	11311133324
6	Senary	1142230051
8	Octal	61432617
10	Decimal	12989839
12	Duodecimal	4425327
16	Hexadecimal	c6358f
20	Vigesimal	413ebj
36	Base36	7qf0v

Cryptographic Hash Functions

md5	5f0f73779abd90c4fe7d146c259e9eb0
sha1	5b605ff9dd6f33f36f1606ca68cafddcfe54a17d
sha256	ee7429547cef747f59d9000b2d63216c6701e31df38c1d80278d6ca873b5fe9e
sha512	16bde1746077f64340a69ffb688ea30e142dec337d77a8fca51dba8c50e60971d1b58c3a7ef771761ca2914982c6fbf4aac58f9d6af46ad3ec1182ec9d8e654c
ripemd-160	3f311ec4f77c04927778ffc8bbf5c5e0f3cea4e5

12989839 as geometric shapes

Circle

Radius = n

Diameter	25979678
Circumference	81617565.547428
Area	5.3009951801652E+14

Sphere

Radius = n

Volume	9.1812098573496E+21
Surface area	2.1203980720661E+15
Circumference	81617565.547428

Square

Length = n

Perimeter	51959356
Area	168735917245921
Diagonal	18370406.486843

Cube

Length = n

Surface area	1012415503475526
Volume	2.1918523985418E+21
Space diagonal	22499061.13014

Equilateral Triangle

Length = n

Perimeter	38969517
Area	73064795432918
Altitude	11249530.56507

Triangular Pyramid

Length = n

Surface area	73064795432918
Volume	2.5831228239482E+20
Height	6123468.8289477