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

20072691 (number)

20072691 is an odd 8-digits composite number following 20072690 and preceding 20072692. In scientific notation, it is written as 2.0072691 × 10^7. The sum of its digits is 27. It has a total of 3 prime factors and 8 positive divisors. There are 13381740 positive integers (up to 20072691) that are relatively prime to 20072691.

Interesting facts

20072691 has 8 divisors, whose sum is 27754944
The reverse of 20072691 is 19627002
Previous prime number is 3

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 27
Digital Root 9

Name

Name	twenty million seventy-two thousand six hundred ninety-one

Notation

Scientific notation	2.0072691 × 10^7
Engineering notation	2.0072691 × 10^6

Prime Factorization of 20072691

Prime Factorization 27 × 3 × 247811

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	20072691	Product of the distinct prime numbers

The prime factorization of 20072691 is 27 × 3 × 247811. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 2, 30, 27, 457, 389, 9801, 2121, 47538, 44293, 543109, 246327, 2606699, 5438579, 30147603, 30168522, 664974842, 671919085, 5650790243, 9441875204

Basic calculations (n = 20072691)

Multiplication

n×y

n×2	40145382
n×3	60218073
n×4	80290764
n×5	100363455

Division

n÷y

n÷2	10036345.5
n÷3	6690897
n÷3	5018172.75
n÷5	4014538.2

Exponentiation

n^y

n²	402912923981481
n³	8.0875466229868E+21
n⁴	1.6233882431131E+29
n⁵	3.2585770577041E+36

Nth Root

^y√n

²√n	4480.255684668
³√n	271.77022026551
⁴√n	66.934712105663
⁵√n	28.874941951446

Divisors of 20072691

1, 3, 27, 81, 247811, 743433, 6690897, 20072691

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	-20072690	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 20072691 can be divided by 8 positive divisors. The sum of these divisors (counting 20072691) is 1, the average is 0.125.

Base conversion 20072691

Base	System	Value
2	Binary	1001100100100100011110011
3	Ternary	1101202210120000
4	Quaternary	1030210203303
5	Quinary	20114311231
6	Senary	1554121043
8	Octal	114444363
10	Decimal	20072691
12	Duodecimal	6880183
16	Hexadecimal	13248f3
20	Vigesimal	6591eb
36	Base36	by86r

Cryptographic Hash Functions

md5	03ccd8fb9e0d3fd8095ebdc5a7f808ef
sha1	022b7088251584225207eb6a631bb1a473385739
sha256	125bbabc9a6bb06bf1b82b4923c7b2fd9c0dbeefb2a59dc78d2004659d3a5eac
sha512	d668efc9f4bbf17c410e34e2aa7496bd7868d5fa3c6eaf717e763c255f403f40db21eec34dc6c5eb411ff8d480761f2c05db16b41ebcea127486259eb108b89c
ripemd-160	6d325becf9db558ba07e79e50a0e5bc2915a7aec

20072691 as geometric shapes

Circle

Radius = n

Diameter	40145382
Circumference	126120437.16676
Area	1.2657882820166E+15

Sphere

Radius = n

Volume	3.387703607512E+22
Surface area	5.0631531280664E+15
Circumference	126120437.16676

Square

Length = n

Perimeter	80290764
Area	402912923981481
Diagonal	28387071.845524

Cube

Length = n

Surface area	2417477543888886
Volume	8.0875466229868E+21
Space diagonal	34766920.656631

Equilateral Triangle

Length = n

Perimeter	60218073
Area	1.7446641384052E+14
Altitude	17383460.328315

Triangular Pyramid

Length = n

Surface area	1.7446641384052E+14
Volume	9.5312651004605E+20
Height	9462357.2818415