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

1689968 (number)

1689968 is an even 7-digits composite number following 1689967 and preceding 1689969. In scientific notation, it is written as 1.689968 × 10^6. The sum of its digits is 47. It has a total of 6 prime factors and 20 positive divisors. There are 711360 positive integers (up to 1689968) that are relatively prime to 1689968.

Interesting facts

1689968 has 20 divisors, whose sum is 3297408
The reverse of 1689968 is 8699861
Previous prime number is 553

Basic properties

Is Prime? no
Number parity even
Number length 7
Sum of Digits 47
Digital Root 2

Name

Name	one million six hundred eighty-nine thousand nine hundred sixty-eight

Notation

Scientific notation	1.689968 × 10^6
Engineering notation	1.689968 × 10^6

Prime Factorization of 1689968

Prime Factorization 2 × 2 × 2 × 2 × 553 × 191

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	6	Total number of prime factors
rad	Radical	211246	Product of the distinct prime numbers

The prime factorization of 1689968 is 2 × 2 × 2 × 2 × 553 × 191. Since it has a total of 6 prime factors.

Most popular turbo-numbers

6, 1, 87, 67, 720, 603, 9603, 9954, 74730, 29780, 143684, 938251, 3961187, 2973377, 68015519, 56666737, 573197201, 678801889, 526071629, 6732501489

Basic calculations (n = 1689968)

Multiplication

n×y

n×2	3379936
n×3	5069904
n×4	6759872
n×5	8449840

Division

n÷y

n÷2	844984
n÷3	563322.66666667
n÷3	422492
n÷5	337993.6

Exponentiation

n^y

n²	2855991841024
n³	4826534819591647232
n⁴	8.1566893959957E+24
n⁵	1.3784544065172E+31

Nth Root

^y√n

²√n	1299.9876922494
³√n	119.11309071155
⁴√n	36.055342076445
⁵√n	17.602554443747

Divisors of 1689968

1, 2, 4, 8, 16, 191, 382, 553, 764, 1106, 1528, 2212, 3056, 4424, 8848, 105623, 211246, 422492, 844984, 1689968

20 divisors

τ	Total Divisors	20	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-1689967	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.05	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	20	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1689968 can be divided by 20 positive divisors. The sum of these divisors (counting 1689968) is 1, the average is 0.05.

Base conversion 1689968

Base	System	Value
2	Binary	110011100100101110000
3	Ternary	10011212012102
4	Quaternary	12130211300
5	Quinary	413034333
6	Senary	100115532
8	Octal	6344560
10	Decimal	1689968
12	Duodecimal	695ba8
16	Hexadecimal	19c970
20	Vigesimal	ab4i8
36	Base36	107zk

Cryptographic Hash Functions

md5	b4cd5bf2ee97258de3c178f8f1286140
sha1	ed2fa60b2afae82dddbe8dd021ddaad2058163a8
sha256	a5b748d900aef4e03812b27bb234880a559b99b6831debcd2edf2703c8102ab4
sha512	77751a253baa58fbf21e68e47daecbbc62f9e55a1f3e20234fb9bc7d6c0f87cffa496b8111757df39b8a5030dcf1815df01339f1456d06974ce29e3d9ca0158b
ripemd-160	3097a8d1c8981273ca7d478aaafb14fe2f7dfaf2

1689968 as geometric shapes

Circle

Radius = n

Diameter	3379936
Circumference	10618382.107204
Area	8972362986473.4

Sphere

Radius = n

Volume	2.0217341775366E+19
Surface area	35889451945894
Circumference	10618382.107204

Square

Length = n

Perimeter	6759872
Area	2855991841024
Diagonal	2389975.6655765

Cube

Length = n

Surface area	17135951046144
Volume	4826534819591647232
Space diagonal	2927110.4391656

Equilateral Triangle

Length = n

Perimeter	5069904
Area	1236680743663.9
Altitude	1463555.2195828

Triangular Pyramid

Length = n

Surface area	1236680743663.9
Volume	5.6881258342771E+17
Height	796658.55519218