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

20684005 (number)

20684005 is an odd 8-digits composite number following 20684004 and preceding 20684006. In scientific notation, it is written as 2.0684005 × 10^7. The sum of its digits is 25. It has a total of 3 prime factors and 8 positive divisors. There are 16530000 positive integers (up to 20684005) that are relatively prime to 20684005.

Interesting facts

20684005 has 8 divisors, whose sum is 24846624
The reverse of 20684005 is 50048602
Previous prime number is 2851

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 25
Digital Root 7

Name

Name	twenty million six hundred eighty-four thousand five

Notation

Scientific notation	2.0684005 × 10^7
Engineering notation	2.0684005 × 10^6

Prime Factorization of 20684005

Prime Factorization 5 × 2851 × 1451

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	20684005	Product of the distinct prime numbers

The prime factorization of 20684005 is 5 × 2851 × 1451. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 7, 43, 49, 128, 611, 4563, 7350, 4768, 69921, 840010, 306423, 6874024, 7898965, 40453284, 40920675, 617303934, 77082743, 8688485213, 8508306377

Basic calculations (n = 20684005)

Multiplication

n×y

n×2	41368010
n×3	62052015
n×4	82736020
n×5	103420025

Division

n÷y

n÷2	10342002.5
n÷3	6894668.3333333
n÷3	5171001.25
n÷5	4136801

Exponentiation

n^y

n²	427828062840025
n³	8.8491977909234E+21
n⁴	1.8303685135345E+29
n⁵	3.785935148579E+36

Nth Root

^y√n

²√n	4547.9671282893
³√n	274.50159863613
⁴√n	67.438617485009
⁵√n	29.048715075695

Divisors of 20684005

1, 5, 1451, 2851, 7255, 14255, 4136801, 20684005

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	-20684004	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 20684005 can be divided by 8 positive divisors. The sum of these divisors (counting 20684005) is 1, the average is 0.125.

Base conversion 20684005

Base	System	Value
2	Binary	1001110111001110011100101
3	Ternary	1102220212010021
4	Quaternary	1032321303211
5	Quinary	20243342010
6	Senary	2015155141
8	Octal	116716345
10	Decimal	20684005
12	Duodecimal	6b15ab1
16	Hexadecimal	13b9ce5
20	Vigesimal	695a05
36	Base36	cbbvp

Cryptographic Hash Functions

md5	49619f31f95568b7c04d3ade72d482d9
sha1	07c33f4eba4991f879ea90704242c17557ae0de7
sha256	195d9f2da5c20dbe009960c37dbd9b0fc0bd421f9cbb781d2161f477a923a058
sha512	7a59c7ba0172fb2797d61e03c83ab820fdf973f985b6842be5aaa3f18134b0481994044934e4c61b11903e126525edda025c4c6c5df8db1486f27a5e4a4d2fe4
ripemd-160	f9c85be510c6215d5910e97a48fc3ee92297fa8f

20684005 as geometric shapes

Circle

Radius = n

Diameter	41368010
Circumference	129961436.30963
Area	1.3440614992178E+15

Sphere

Radius = n

Volume	3.7067433026837E+22
Surface area	5.3762459968711E+15
Circumference	129961436.30963

Square

Length = n

Perimeter	82736020
Area	427828062840025
Diagonal	29251600.395193

Cube

Length = n

Surface area	2566968377040150
Volume	8.8491977909234E+21
Space diagonal	35825747.564009

Equilateral Triangle

Length = n

Perimeter	62052015
Area	1.8525498543567E+14
Altitude	17912873.782004

Triangular Pyramid

Length = n

Surface area	1.8525498543567E+14
Volume	1.0428879610038E+21
Height	9750533.4650643