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

681005 (number)

681005 is an odd 6-digits composite number following 681004 and preceding 681006. In scientific notation, it is written as 6.81005 × 10^5. The sum of its digits is 20. It has a total of 3 prime factors and 8 positive divisors. There are 502848 positive integers (up to 681005) that are relatively prime to 681005.

Interesting facts

681005 has 8 divisors, whose sum is 880152
The reverse of 681005 is 500186
Previous prime number is 13

Basic properties

Is Prime? no
Number parity odd
Number length 6
Sum of Digits 20
Digital Root 2

Name

Name	six hundred eighty-one thousand five

Notation

Scientific notation	6.81005 × 10^5
Engineering notation	6.81005 × 10^3

Prime Factorization of 681005

Prime Factorization 5 × 13 × 10477

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	681005	Product of the distinct prime numbers

The prime factorization of 681005 is 5 × 13 × 10477. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 2, 69, 67, 229, 947, 4571, 518, 7394, 4072, 561588, 450297, 1876924, 3009687, 8241414, 19202598, 348632453, 140359473, 4224895247, 2331938384

Basic calculations (n = 681005)

Multiplication

n×y

n×2	1362010
n×3	2043015
n×4	2724020
n×5	3405025

Division

n÷y

n÷2	340502.5
n÷3	227001.66666667
n÷3	170251.25
n÷5	136201

Exponentiation

n^y

n²	463767810025
n³	315828197466075125
n⁴	2.1508058161538E+23
n⁵	1.4647095148298E+29

Nth Root

^y√n

²√n	825.23027089413
³√n	87.979893822483
⁴√n	28.726821454768
⁵√n	14.676755524615

Divisors of 681005

1, 5, 13, 65, 10477, 52385, 136201, 681005

8 divisors

τ	Total Divisors	8	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-681004	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.125	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	8	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 681005 can be divided by 8 positive divisors. The sum of these divisors (counting 681005) is 1, the average is 0.125.

Base conversion 681005

Base	System	Value
2	Binary	10100110010000101101
3	Ternary	1021121011102
4	Quaternary	2212100231
5	Quinary	133243010
6	Senary	22332445
8	Octal	2462055
10	Decimal	681005
12	Duodecimal	28a125
16	Hexadecimal	a642d
20	Vigesimal	452a5
36	Base36	elgt

Cryptographic Hash Functions

md5	fcf6a2dcaf8ff0e10a2f72fb29f57a5d
sha1	06933d28f1802b73fd3d460b9c36c6a727a3cf6d
sha256	94216cb0c7ffb5c605ea749f99ddc7a47b963b40e32e0cad26e5afc388706022
sha512	48010eec14508acb617bcfcbd24047d70d922e8000755e7abe1c43199891942ca4968939df08c80a092990b312d3b8daeec0fe6c7b2baf18302b1d5cd540cc56
ripemd-160	8dc3074652bec210038e0e3df24799d1c97421c9

681005 as geometric shapes

Circle

Radius = n

Diameter	1362010
Circumference	4278880.6101158
Area	1456969544946

Sphere

Radius = n

Volume	1.3229380599412E+18
Surface area	5827878179783.9
Circumference	4278880.6101158

Square

Length = n

Perimeter	2724020
Area	463767810025
Diagonal	963086.50704389

Cube

Length = n

Surface area	2782606860150
Volume	315828197466075125
Space diagonal	1179535.2602084

Equilateral Triangle

Length = n

Perimeter	2043015
Area	200817352469.56
Altitude	589767.63010422

Triangular Pyramid

Length = n

Surface area	200817352469.56
Volume	3.7220710019698E+16
Height	321028.8356813