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

689966 (number)

689966 is an even 6-digits composite number following 689965 and preceding 689967. In scientific notation, it is written as 6.89966 × 10^5. The sum of its digits is 44. It has a total of 4 prime factors and 16 positive divisors. There are 320760 positive integers (up to 689966) that are relatively prime to 689966.

Interesting facts

689966 has 16 divisors, whose sum is 1109760
The reverse of 689966 is 669986
Previous prime number is 19

Basic properties

Is Prime? no
Number parity even
Number length 6
Sum of Digits 44
Digital Root 8

Name

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

Notation

Scientific notation	6.89966 × 10^5
Engineering notation	6.89966 × 10^3

Prime Factorization of 689966

Prime Factorization 2 × 67 × 19 × 271

Composite number

ω	Distinct Factors	4	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	689966	Product of the distinct prime numbers

The prime factorization of 689966 is 2 × 67 × 19 × 271. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 3, 62, 55, 675, 448, 911, 3033, 71805, 20934, 78955, 924167, 5206751, 1307452, 41302584, 46329564, 705342490, 702829915, 6282422345, 8630098754

Basic calculations (n = 689966)

Multiplication

n×y

n×2	1379932
n×3	2069898
n×4	2759864
n×5	3449830

Division

n÷y

n÷2	344983
n÷3	229988.66666667
n÷3	172491.5
n÷5	137993.2

Exponentiation

n^y

n²	476053081156
n³	328460440192880696
n⁴	2.2662653607812E+23
n⁵	1.5636460459168E+29

Nth Root

^y√n

²√n	830.64192044466
³√n	88.364107785213
⁴√n	28.820859120517
⁵√n	14.715178616374

Divisors of 689966

1, 2, 19, 38, 67, 134, 271, 542, 1273, 2546, 5149, 10298, 18157, 36314, 344983, 689966

16 divisors

τ	Total Divisors	16	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-689965	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.0625	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	16	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 689966 can be divided by 16 positive divisors. The sum of these divisors (counting 689966) is 1, the average is 0.0625.

Base conversion 689966

Base	System	Value
2	Binary	10101000011100101110
3	Ternary	1022001110022
4	Quaternary	2220130232
5	Quinary	134034331
6	Senary	22442142
8	Octal	2503456
10	Decimal	689966
12	Duodecimal	293352
16	Hexadecimal	a872e
20	Vigesimal	464i6
36	Base36	esdq

Cryptographic Hash Functions

md5	77b7bcc419d59d8964708562a4006c3f
sha1	c8be3a91d0ab1843c6e38dfa23f85aa8d1483e63
sha256	1461d9ae669b0890ae879980ef1695d2dac11efdeb2b2bdc5c3098776cd0ec43
sha512	bdff0cea3a5c634f07d44befac2ad5e541ca4ef7d4e078841463c914415a134f0fff9bcd5be13b08444d2c2a52d182b0bf8257e74c0689be5796e41deee81910
ripemd-160	5d227c35f227f28272e5f59da9af2b912eff7a9c

689966 as geometric shapes

Circle

Radius = n

Diameter	1379932
Circumference	4335184.2336535
Area	1495564862478.5

Sphere

Radius = n

Volume	1.3758518745398E+18
Surface area	5982259449913.9
Circumference	4335184.2336535

Square

Length = n

Perimeter	2759864
Area	476053081156
Diagonal	975759.27477631

Cube

Length = n

Surface area	2856318486936
Volume	328460440192880696
Space diagonal	1195056.1674951

Equilateral Triangle

Length = n

Perimeter	2069898
Area	206137030915.48
Altitude	597528.08374753

Triangular Pyramid

Length = n

Surface area	206137030915.48
Volume	3.8709434101984E+16
Height	325253.0915921