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

669969 (number)

669969 is an odd 6-digits composite number following 669968 and preceding 669970. In scientific notation, it is written as 6.69969 × 10^5. The sum of its digits is 45. It has a total of 3 prime factors and 6 positive divisors. There are 446640 positive integers (up to 669969) that are relatively prime to 669969.

Interesting facts

669969 has 6 divisors, whose sum is 967746
The reverse of 669969 is 969966
Previous prime number is 3

Basic properties

Is Prime? no
Number parity odd
Number length 6
Sum of Digits 45
Digital Root 9

Name

Name	six hundred sixty-nine thousand nine hundred sixty-nine

Notation

Scientific notation	6.69969 × 10^5
Engineering notation	6.69969 × 10^3

Prime Factorization of 669969

Prime Factorization 3 × 3 × 74441

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	223323	Product of the distinct prime numbers

The prime factorization of 669969 is 3 × 3 × 74441. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 7, 22, 93, 523, 756, 5374, 8850, 78736, 13394, 73405, 266334, 2166433, 6794727, 5887499, 96303849, 316645721, 145813093, 9246673642, 3940635465

Basic calculations (n = 669969)

Multiplication

n×y

n×2	1339938
n×3	2009907
n×4	2679876
n×5	3349845

Division

n÷y

n÷2	334984.5
n÷3	223323
n÷3	167492.25
n÷5	133993.8

Exponentiation

n^y

n²	448858460961
n³	300721254231580209
n⁴	2.0147391797628E+23
n⁵	1.3498127935265E+29

Nth Root

^y√n

²√n	818.51634070433
³√n	87.502051652574
⁴√n	28.609724582811
⁵√n	14.628875424824

Divisors of 669969

1, 3, 9, 74441, 223323, 669969

6 divisors

τ	Total Divisors	6	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-669968	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.16666666666667	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	6	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 669969 can be divided by 6 positive divisors. The sum of these divisors (counting 669969) is 1, the average is 0.16666666666667.

Base conversion 669969

Base	System	Value
2	Binary	10100011100100010001
3	Ternary	1021001000200
4	Quaternary	2203210101
5	Quinary	132414334
6	Senary	22205413
8	Octal	2434421
10	Decimal	669969
12	Duodecimal	283869
16	Hexadecimal	a3911
20	Vigesimal	43ei9
36	Base36	ecy9

Cryptographic Hash Functions

md5	5d454a0f41c69b6644584462cf05e36e
sha1	5d76018b0740efb31a24742feef2e27863a3296e
sha256	55de38a1c6157598b127d93958b9acc551befeaeec3edbe60b6552a473ab3bfd
sha512	0480bda2b2edcdeabb2118708709126971ebd9804449e5fd95e8f820d66e9be23a05fd5912d48955ff89e53d12d9ed36ba9c31c6f584ea02d8127b2790781759
ripemd-160	480e4efdf60be6e2dbbf7fde0cc43fb2d37be8be

669969 as geometric shapes

Circle

Radius = n

Diameter	1339938
Circumference	4209539.3770658
Area	1410130443456.7

Sphere

Radius = n

Volume	1.2596582440963E+18
Surface area	5640521773826.8
Circumference	4209539.3770658

Square

Length = n

Perimeter	2679876
Area	448858460961
Diagonal	947479.24616954

Cube

Length = n

Surface area	2693150765766
Volume	300721254231580209
Space diagonal	1160420.3474961

Equilateral Triangle

Length = n

Perimeter	2009907
Area	194361414947.91
Altitude	580210.17374806

Triangular Pyramid

Length = n

Surface area	194361414947.91
Volume	3.5440339685679E+16
Height	315826.41538985