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

20168031 (number)

20168031 is an odd 8-digits composite number following 20168030 and preceding 20168032. In scientific notation, it is written as 2.0168031 × 10^7. The sum of its digits is 21. It has a total of 3 prime factors and 8 positive divisors. There are 12411072 positive integers (up to 20168031) that are relatively prime to 20168031.

Interesting facts

20168031 has 8 divisors, whose sum is 28959280
The reverse of 20168031 is 13086102
Previous prime number is 13

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 21
Digital Root 3

Name

Name	twenty million one hundred sixty-eight thousand thirty-one

Notation

Scientific notation	2.0168031 × 10^7
Engineering notation	2.0168031 × 10^6

Prime Factorization of 20168031

Prime Factorization 3 × 13 × 517129

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	20168031	Product of the distinct prime numbers

The prime factorization of 20168031 is 3 × 13 × 517129. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 4, 44, 28, 713, 634, 2865, 5587, 51820, 60599, 360560, 912739, 1833353, 3897496, 87236357, 65490894, 503921148, 501813946, 1156835340, 7364789201

Basic calculations (n = 20168031)

Multiplication

n×y

n×2	40336062
n×3	60504093
n×4	80672124
n×5	100840155

Division

n÷y

n÷2	10084015.5
n÷3	6722677
n÷3	5042007.75
n÷5	4033606.2

Exponentiation

n^y

n²	406749474416961
n³	8.203336009275E+21
n⁴	1.6544513493847E+29
n⁵	3.3367026102383E+36

Nth Root

^y√n

²√n	4490.8830980109
³√n	272.19981982953
⁴√n	67.014051496764
⁵√n	28.902319661104

Divisors of 20168031

1, 3, 13, 39, 517129, 1551387, 6722677, 20168031

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	-20168030	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 20168031 can be divided by 8 positive divisors. The sum of these divisors (counting 20168031) is 1, the average is 0.125.

Base conversion 20168031

Base	System	Value
2	Binary	1001100111011110101011111
3	Ternary	1101221122100010
4	Quaternary	1030323311133
5	Quinary	20130334111
6	Senary	2000134303
8	Octal	114736537
10	Decimal	20168031
12	Duodecimal	6907393
16	Hexadecimal	133bd5f
20	Vigesimal	66101b
36	Base36	c09r3

Cryptographic Hash Functions

md5	0e55aa18fbedd6d77b0cec7977437eb5
sha1	0aa75db6411c76a6a6883c271bda3ed8b24cbb5f
sha256	6423e089abf4c31262ec82d8fca316ead8110c3b8701b29db8af7dac829858a7
sha512	672597fb587eab40a624b0fefc72da42260dceb4faedc0fa6a4f2cf2d74928da34e08c155a38a009512d19df777d78e9ab0bf4d781dd8a9089173f509010885c
ripemd-160	23fb59ad6574c05a2a34c1d781dfa60c36e8e54d

20168031 as geometric shapes

Circle

Radius = n

Diameter	40336062
Circumference	126719476.05394
Area	1.2778411606798E+15

Sphere

Radius = n

Volume	3.4362053522222E+22
Surface area	5.1113646427193E+15
Circumference	126719476.05394

Square

Length = n

Perimeter	80672124
Area	406749474416961
Diagonal	28521902.966561

Cube

Length = n

Surface area	2440496846501766
Volume	8.203336009275E+21
Space diagonal	34932054.380624

Equilateral Triangle

Length = n

Perimeter	60504093
Area	1.7612768891053E+14
Altitude	17466027.190312

Triangular Pyramid

Length = n

Surface area	1.7612768891053E+14
Volume	9.6677242008502E+20
Height	9507300.9888537