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

1689890 (number)

1689890 is an even 7-digits composite number following 1689889 and preceding 1689891. In scientific notation, it is written as 1.689890 × 10^6. The sum of its digits is 41. It has a total of 4 prime factors and 16 positive divisors. There are 672624 positive integers (up to 1689890) that are relatively prime to 1689890.

Interesting facts

1689890 has 16 divisors, whose sum is 3056832
The reverse of 1689890 is 0989861
Previous prime number is 347

Basic properties

Is Prime? no
Number parity even
Number length 7
Sum of Digits 41
Digital Root 5

Name

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

Notation

Scientific notation	1.689890 × 10^6
Engineering notation	1.689890 × 10^6

Prime Factorization of 1689890

Prime Factorization 2 × 5 × 347 × 487

Composite number

ω	Distinct Factors	4	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	1689890	Product of the distinct prime numbers

The prime factorization of 1689890 is 2 × 5 × 347 × 487. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 9, 87, 34, 208, 220, 5116, 9327, 86065, 22033, 467364, 414113, 3346910, 3072550, 19167857, 38712463, 906312330, 846700139, 7428734700, 7305011873

Basic calculations (n = 1689890)

Multiplication

n×y

n×2	3379780
n×3	5069670
n×4	6759560
n×5	8449450

Division

n÷y

n÷2	844945
n÷3	563296.66666667
n÷3	422472.5
n÷5	337978

Exponentiation

n^y

n²	2855728212100
n³	4825866548345669000
n⁴	8.1551836213839E+24
n⁵	1.378136324994E+31

Nth Root

^y√n

²√n	1299.9576916192
³√n	119.11125813957
⁴√n	36.054926038188
⁵√n	17.602391952553

Divisors of 1689890

1, 2, 5, 10, 347, 487, 694, 974, 1735, 2435, 3470, 4870, 168989, 337978, 844945, 1689890

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	-1689889	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 1689890 can be divided by 16 positive divisors. The sum of these divisors (counting 1689890) is 1, the average is 0.0625.

Base conversion 1689890

Base	System	Value
2	Binary	110011100100100100010
3	Ternary	10011212002112
4	Quaternary	12130210202
5	Quinary	413034030
6	Senary	100115322
8	Octal	6344442
10	Decimal	1689890
12	Duodecimal	695b42
16	Hexadecimal	19c922
20	Vigesimal	ab4ea
36	Base36	107xe

Cryptographic Hash Functions

md5	88b0fcdfa5152aa2c21a5847951d204e
sha1	866ca906257c7b93da0f38e8297a9e96e87bf459
sha256	52e53246b72490a2dbb2a8178fc651dca7c7156ef4b9d08723287debad96a78d
sha512	7c24f6d51a31a361489e7c1a2c1dc5b151ce55c84ad925fef3095e78826b143d6892e02a41d41f95ebd1160608f2009583e822b619b77836e20705ffe294df24
ripemd-160	b7643ba9db79cb66cb0ab69d7c545d0401b851b9

1689890 as geometric shapes

Circle

Radius = n

Diameter	3379780
Circumference	10617892.01875
Area	8971534771782.5

Sphere

Radius = n

Volume	2.0214542527317E+19
Surface area	35886139087130
Circumference	10617892.01875

Square

Length = n

Perimeter	6759560
Area	2855728212100
Diagonal	2389865.3569187

Cube

Length = n

Surface area	17134369272600
Volume	4825866548345669000
Space diagonal	2926975.3392026

Equilateral Triangle

Length = n

Perimeter	5069670
Area	1236566588991.3
Altitude	1463487.6696013

Triangular Pyramid

Length = n

Surface area	1236566588991.3
Volume	5.6873382690609E+17
Height	796621.78563956