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

8389989 (number)

8389989 is an odd 7-digits composite number following 8389988 and preceding 8389990. In scientific notation, it is written as 8.389989 × 10^6. The sum of its digits is 54. It has a total of 2 prime factors and 4 positive divisors. There are 5593320 positive integers (up to 8389989) that are relatively prime to 8389989.

Interesting facts

8389989 has 4 divisors, whose sum is 9322220
The reverse of 8389989 is 9899838
Previous prime number is 9

Basic properties

Is Prime? no
Number parity odd
Number length 7
Sum of Digits 54
Digital Root 9

Name

Name	eight million three hundred eighty-nine thousand nine hundred eighty-nine

Notation

Scientific notation	8.389989 × 10^6
Engineering notation	8.389989 × 10^6

Prime Factorization of 8389989

Prime Factorization 9 × 932221

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	8389989	Product of the distinct prime numbers

The prime factorization of 8389989 is 9 × 932221. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 10, 16, 23, 586, 25, 6593, 7872, 67612, 2289, 879047, 630345, 4777751, 6436727, 39792684, 65982076, 663857783, 212855650, 7305370991, 146726279

Basic calculations (n = 8389989)

Multiplication

n×y

n×2	16779978
n×3	25169967
n×4	33559956
n×5	41949945

Division

n÷y

n÷2	4194994.5
n÷3	2796663
n÷3	2097497.25
n÷5	1677997.8

Exponentiation

n^y

n²	70391915420121
n³	5.9058739606375E+20
n⁴	4.9550217565135E+27
n⁵	4.1572578031909E+34

Nth Root

^y√n

²√n	2896.5477727806
³√n	203.19848415024
⁴√n	53.819585401418
⁵√n	24.252263505768

Divisors of 8389989

1, 9, 932221, 8389989

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	-8389988	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 8389989 can be divided by 4 positive divisors. The sum of these divisors (counting 8389989) is 1, the average is 0.25.

Base conversion 8389989

Base	System	Value
2	Binary	100000000000010101100101
3	Ternary	120210020220100
4	Quaternary	200000111211
5	Quinary	4121434424
6	Senary	455454313
8	Octal	40002545
10	Decimal	8389989
12	Duodecimal	2987399
16	Hexadecimal	800565
20	Vigesimal	2c8ej9
36	Base36	4ztr9

Cryptographic Hash Functions

md5	e25379f28a22b34a6c2fe0950901ce58
sha1	e05c060e17a9143d5f960813711b655ebf3ae3c4
sha256	98c3fc61bfc60cd0abf4d559219abff4604e31d84456c9c73f7c033315199ffd
sha512	c9e6490c2a1729a56883085a305a6d511f1a1fdc90aacc2e937e2ce91e42eb4b240ad6aa7021ce7d6adc60a7031fa7fa1886f45f321379d7f07c22235adfe89a
ripemd-160	bce25c068bb1b7e2a25f1fc0b0da98b12c8b618c

8389989 as geometric shapes

Circle

Radius = n

Diameter	16779978
Circumference	52715855.612198
Area	2.2114272435597E+14

Sphere

Radius = n

Volume	2.4738466997021E+21
Surface area	8.8457089742386E+14
Circumference	52715855.612198

Square

Length = n

Perimeter	33559956
Area	70391915420121
Diagonal	11865236.231961

Cube

Length = n

Surface area	422351492520726
Volume	5.9058739606375E+20
Space diagonal	14531887.222944

Equilateral Triangle

Length = n

Perimeter	25169967
Area	30480593487435
Altitude	7265943.611472

Triangular Pyramid

Length = n

Surface area	30480593487435
Volume	6.9601392106663E+19
Height	3955078.743987