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

1689940 (number)

1689940 is an even 7-digits composite number following 1689939 and preceding 1689941. In scientific notation, it is written as 1.689940 × 10^6. The sum of its digits is 37. It has a total of 4 prime factors and 12 positive divisors. There are 579360 positive integers (up to 1689940) that are relatively prime to 1689940.

Interesting facts

1689940 has 12 divisors, whose sum is 3042144
The reverse of 1689940 is 0499861
Previous prime number is 35

Basic properties

Is Prime? no
Number parity even
Number length 7
Sum of Digits 37
Digital Root 1

Name

Name	one million six hundred eighty-nine thousand nine hundred forty

Notation

Scientific notation	1.689940 × 10^6
Engineering notation	1.689940 × 10^6

Prime Factorization of 1689940

Prime Factorization 2 × 2 × 35 × 12071

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	844970	Product of the distinct prime numbers

The prime factorization of 1689940 is 2 × 2 × 35 × 12071. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 7, 22, 32, 605, 804, 6680, 2096, 16047, 89414, 687473, 480618, 7711473, 6667902, 49362311, 57634423, 815026630, 773472999, 9120700576, 9252916764

Basic calculations (n = 1689940)

Multiplication

n×y

n×2	3379880
n×3	5069820
n×4	6759760
n×5	8449700

Division

n÷y

n÷2	844970
n÷3	563313.33333333
n÷3	422485
n÷5	337988

Exponentiation

n^y

n²	2855897203600
n³	4826294920251784000
n⁴	8.1561488375303E+24
n⁵	1.3783402166496E+31

Nth Root

^y√n

²√n	1299.9769228721
³√n	119.11243287169
⁴√n	36.055192731035
⁵√n	17.602496114265

Divisors of 1689940

1, 2, 4, 35, 70, 140, 12071, 24142, 48284, 422485, 844970, 1689940

12 divisors

τ	Total Divisors	12	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-1689939	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.083333333333333	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	12	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1689940 can be divided by 12 positive divisors. The sum of these divisors (counting 1689940) is 1, the average is 0.083333333333333.

Base conversion 1689940

Base	System	Value
2	Binary	110011100100101010100
3	Ternary	10011212011101
4	Quaternary	12130211110
5	Quinary	413034230
6	Senary	100115444
8	Octal	6344524
10	Decimal	1689940
12	Duodecimal	695b84
16	Hexadecimal	19c954
20	Vigesimal	ab4h0
36	Base36	107ys

Cryptographic Hash Functions

md5	e8610e34bfae1b7edce5456e5e420aeb
sha1	1c4d1170ee4b14d939904e45622598607728bcfc
sha256	77ac2b614fde0b6e5ce25df3550038777db0d1dcab6b3f44af34287817de79ae
sha512	f5e4b74cb978f8f261e4970aa751a923a9c7c3fac6716ee2fbae8dfb3b76653388810488ae1aa21990f05c9668e0aa4ccc86c306d3510c22c4dd5f64b682e104
ripemd-160	c974a5106c908090999fcf08b7ac94ffb567aa28

1689940 as geometric shapes

Circle

Radius = n

Diameter	3379880
Circumference	10618206.178015
Area	8972065674237.4

Sphere

Radius = n

Volume	2.0216336887361E+19
Surface area	35888262696950
Circumference	10618206.178015

Square

Length = n

Perimeter	6759760
Area	2855897203600
Diagonal	2389936.0675968

Cube

Length = n

Surface area	17135383221600
Volume	4826294920251784000
Space diagonal	2927061.9417429

Equilateral Triangle

Length = n

Perimeter	5069820
Area	1236639764457.3
Altitude	1463530.9708715

Triangular Pyramid

Length = n

Surface area	1236639764457.3
Volume	5.6878431101937E+17
Height	796645.3558656