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

680906 (number)

680906 is an even 6-digits composite number following 680905 and preceding 680907. In scientific notation, it is written as 6.80906 × 10^5. The sum of its digits is 29. It has a total of 2 prime factors and 4 positive divisors. There are 340452 positive integers (up to 680906) that are relatively prime to 680906.

Interesting facts

680906 has 4 divisors, whose sum is 1021362
The reverse of 680906 is 609086
Previous prime number is 2

Basic properties

Is Prime? no
Number parity even
Number length 6
Sum of Digits 29
Digital Root 2

Name

Name	six hundred eighty thousand nine hundred six

Notation

Scientific notation	6.80906 × 10^5
Engineering notation	6.80906 × 10^3

Prime Factorization of 680906

Prime Factorization 2 × 340453

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	680906	Product of the distinct prime numbers

The prime factorization of 680906 is 2 × 340453. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 3, 30, 23, 659, 361, 8033, 7689, 68668, 98831, 890587, 558239, 6736727, 4812043, 76500678, 79833479, 579958536, 377675817, 2222971905, 2790374568

Basic calculations (n = 680906)

Multiplication

n×y

n×2	1361812
n×3	2042718
n×4	2723624
n×5	3404530

Division

n÷y

n÷2	340453
n÷3	226968.66666667
n÷3	170226.5
n÷5	136181.2

Exponentiation

n^y

n²	463632980836
n³	315690478449117416
n⁴	2.1495554091887E+23
n⁵	1.4636451754491E+29

Nth Root

^y√n

²√n	825.17028545628
³√n	87.975630304305
⁴√n	28.725777369051
⁵√n	14.676328777882

Divisors of 680906

1, 2, 340453, 680906

4 divisors

τ	Total Divisors	4	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-680905	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.25	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	4	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 680906 can be divided by 4 positive divisors. The sum of these divisors (counting 680906) is 1, the average is 0.25.

Base conversion 680906

Base	System	Value
2	Binary	10100110001111001010
3	Ternary	1021121000202
4	Quaternary	2212033022
5	Quinary	133242111
6	Senary	22332202
8	Octal	2461712
10	Decimal	680906
12	Duodecimal	28a062
16	Hexadecimal	a63ca
20	Vigesimal	45256
36	Base36	ele2

Cryptographic Hash Functions

md5	8e58b768d67ece3d9c70455978785d03
sha1	33aa401a2f8d3e6889604be822385510ccf63388
sha256	fc21e69c7a6b2d2ba302ee912a656c32aa6aa2e57aaaa8d424cc24384977b8c9
sha512	45e4521c928b4f5b74772399487552a2dccac85186831c45fd9a385ba35551782a5bb9b027487bb9dd7053a6c5b6051ccef51bf8a626e88a6ea778415218e1dd
ripemd-160	38a724df92a0ac5972611b2be7833b92c2ed3a03

680906 as geometric shapes

Circle

Radius = n

Diameter	1361812
Circumference	4278258.5747704
Area	1456545966556.3

Sphere

Radius = n

Volume	1.322361183872E+18
Surface area	5826183866225.3
Circumference	4278258.5747704

Square

Length = n

Perimeter	2723624
Area	463632980836
Diagonal	962946.49990121

Cube

Length = n

Surface area	2781797885016
Volume	315690478449117416
Space diagonal	1179363.7871785

Equilateral Triangle

Length = n

Perimeter	2042718
Area	200758969718.14
Altitude	589681.89358925

Triangular Pyramid

Length = n

Surface area	200758969718.14
Volume	3.7204479677899E+16
Height	320982.16663374