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

20018423 (number)

20018423 is an odd 8-digits prime number following 20018422 and preceding 20018424. In scientific notation, it is written as 2.0018423 × 10^7. The sum of its digits is 20. It has a total of 1 prime factors and 2 positive divisors. There are 20018422 positive integers (up to 20018423) that are relatively prime to 20018423.

Interesting facts

20018423 has 2 divisors, whose sum is 20018424
The reverse of 20018423 is 32481002
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 20
Digital Root 2

Name

Name	twenty million eighteen thousand four hundred twenty-three

Notation

Scientific notation	2.0018423 × 10^7
Engineering notation	2.0018423 × 10^6

Prime Factorization of 20018423

Prime Factorization 20018423

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	20018423	Product of the distinct prime numbers

The prime factorization of 20018423 is 20018423. Since it has a total of 1 prime factors.

Most popular turbo-numbers

2, 5, 69, 36, 12, 39, 3342, 2259, 23628, 45222, 171399, 434735, 6157997, 2622693, 39676757, 36602394, 876611363, 219191256, 8144295326, 4779968061

Basic calculations (n = 20018423)

Multiplication

n×y

n×2	40036846
n×3	60055269
n×4	80073692
n×5	100092115

Division

n÷y

n÷2	10009211.5
n÷3	6672807.6666667
n÷3	5004605.75
n÷5	4003684.6

Exponentiation

n^y

n²	400737259406929
n³	8.0221279706686E+21
n⁴	1.6059035107698E+29
n⁵	3.2147655775774E+36

Nth Root

^y√n

²√n	4474.1952348998
³√n	271.52508227405
⁴√n	66.889425434068
⁵√n	28.85931193265

Divisors of 20018423

1, 20018423

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	20018424	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	10009212	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	4474.1953466517	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.999999900092	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20018423 can be divided by 2 positive divisors. The sum of these divisors (counting 20018423) is 20018424, the average is 10009212.

Base conversion 20018423

Base	System	Value
2	Binary	1001100010111010011110111
3	Ternary	1101200001010002
4	Quaternary	1030113103313
5	Quinary	20111042143
6	Senary	1553021515
8	Octal	114272367
10	Decimal	20018423
12	Duodecimal	685489b
16	Hexadecimal	13174f7
20	Vigesimal	652613
36	Base36	bx2bb

Cryptographic Hash Functions

md5	ab440720ec80911140e74fe56862faa1
sha1	c8886575e256498b52a1a8b93073ab7998d50572
sha256	06e1abb9e803261726050e0f147e0b4d959a51ba3e694fe45440c1e111719551
sha512	f26427b100caaded3b51de3c6f06976c80f95d60559cff6963861ba0b43f28e02c9b141994aed922c0db9c212c74110dd2721cc8aedf307ac456f7c7574c7649
ripemd-160	f71a89d1dda31cd6a38f59dcc6f0fdbf9516f905

20018423 as geometric shapes

Circle

Radius = n

Diameter	40036846
Circumference	125779461.26651
Area	1.2589532301725E+15

Sphere

Radius = n

Volume	3.360301106508E+22
Surface area	5.0358129206901E+15
Circumference	125779461.26651

Square

Length = n

Perimeter	80073692
Area	400737259406929
Diagonal	28310325.303922

Cube

Length = n

Surface area	2404423556441574
Volume	8.0221279706686E+21
Space diagonal	34672925.723405

Equilateral Triangle

Length = n

Perimeter	60055269
Area	1.7352432344468E+14
Altitude	17336462.861703

Triangular Pyramid

Length = n

Surface area	1.7352432344468E+14
Volume	9.4541684793434E+20
Height	9436775.1013072