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

1686968 (number)

1686968 is an even 7-digits composite number following 1686967 and preceding 1686969. In scientific notation, it is written as 1.686968 × 10^6. The sum of its digits is 44. It has a total of 5 prime factors and 16 positive divisors. There are 839808 positive integers (up to 1686968) that are relatively prime to 1686968.

Interesting facts

1686968 has 16 divisors, whose sum is 3176880
The reverse of 1686968 is 8696861
Previous prime number is 487

Basic properties

Is Prime? no
Number parity even
Number length 7
Sum of Digits 44
Digital Root 8

Name

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

Notation

Scientific notation	1.686968 × 10^6
Engineering notation	1.686968 × 10^6

Prime Factorization of 1686968

Prime Factorization 2 × 2 × 2 × 487 × 433

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	5	Total number of prime factors
rad	Radical	421742	Product of the distinct prime numbers

The prime factorization of 1686968 is 2 × 2 × 2 × 487 × 433. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 7, 25, 39, 167, 704, 5291, 4799, 80740, 11850, 360544, 727464, 3376282, 1492566, 54016173, 21297146, 659598615, 596804370, 1190007643, 7360692709

Basic calculations (n = 1686968)

Multiplication

n×y

n×2	3373936
n×3	5060904
n×4	6747872
n×5	8434840

Division

n÷y

n÷2	843484
n÷3	562322.66666667
n÷3	421742
n÷5	337393.6

Exponentiation

n^y

n²	2845861033024
n³	4800876495158431232
n⁴	8.0989250192844E+24
n⁵	1.3662627341932E+31

Nth Root

^y√n

²√n	1298.83332264
³√n	119.04256651065
⁴√n	36.039330219081
⁵√n	17.596300455435

Divisors of 1686968

1, 2, 4, 8, 433, 487, 866, 974, 1732, 1948, 3464, 3896, 210871, 421742, 843484, 1686968

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	-1686967	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 1686968 can be divided by 16 positive divisors. The sum of these divisors (counting 1686968) is 1, the average is 0.0625.

Base conversion 1686968

Base	System	Value
2	Binary	110011011110110111000
3	Ternary	10011201002022
4	Quaternary	12123312320
5	Quinary	412440333
6	Senary	100054012
8	Octal	6336670
10	Decimal	1686968
12	Duodecimal	694308
16	Hexadecimal	19bdb8
20	Vigesimal	aah88
36	Base36	105o8

Cryptographic Hash Functions

md5	969b3e97f18fe3d09a37ebb9b24d0d88
sha1	c48d6caefc6c84c44eb2f5283d0fe5684f0d1e89
sha256	2c0fddb25498f7a65d3ab8808d3bf150a8e7fd5a3ebe7dbd210381fb3ef0512c
sha512	11281f5cbe5d68c80b395720c83bf3143a487a49a71097a2f428d3b3cd2605ef18bfbefc62cebe87362604a34c1cdd2bf99505fc3982c6120fe42e57a99c2fa9
ripemd-160	da7d27b999cd5faf11ad5ac8b5aad7760229f70f

1686968 as geometric shapes

Circle

Radius = n

Diameter	3373936
Circumference	10599532.551282
Area	8940536114485.7

Sphere

Radius = n

Volume	2.0109864437309E+19
Surface area	35762144457943
Circumference	10599532.551282

Square

Length = n

Perimeter	6747872
Area	2845861033024
Diagonal	2385733.0248894

Cube

Length = n

Surface area	17075166198144
Volume	4800876495158431232
Space diagonal	2921914.2867429

Equilateral Triangle

Length = n

Perimeter	5060904
Area	1232293975119.5
Altitude	1460957.1433714

Triangular Pyramid

Length = n

Surface area	1232293975119.5
Volume	5.6578872089427E+17
Height	795244.34162981