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

20146018 (number)

20146018 is an even 8-digits composite number following 20146017 and preceding 20146019. In scientific notation, it is written as 2.0146018 × 10^7. The sum of its digits is 22. It has a total of 2 prime factors and 4 positive divisors. There are 10073008 positive integers (up to 20146018) that are relatively prime to 20146018.

Interesting facts

20146018 has 4 divisors, whose sum is 30219030
The reverse of 20146018 is 81064102
Previous prime number is 2

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 22
Digital Root 4

Name

Name	twenty million one hundred forty-six thousand eighteen

Notation

Scientific notation	2.0146018 × 10^7
Engineering notation	2.0146018 × 10^6

Prime Factorization of 20146018

Prime Factorization 2 × 10073009

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	20146018	Product of the distinct prime numbers

The prime factorization of 20146018 is 2 × 10073009. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 6, 99, 51, 676, 946, 9805, 9612, 76334, 49131, 708759, 283326, 9583299, 3882645, 10308299, 83653519, 409600256, 705785218, 3405274398, 164948273

Basic calculations (n = 20146018)

Multiplication

n×y

n×2	40292036
n×3	60438054
n×4	80584072
n×5	100730090

Division

n÷y

n÷2	10073009
n÷3	6715339.3333333
n÷3	5036504.5
n÷5	4029203.6

Exponentiation

n^y

n²	405862041256324
n³	8.1765039886666E+21
n⁴	1.6472399653275E+29
n⁵	3.3185325991807E+36

Nth Root

^y√n

²√n	4488.4315746149
³√n	272.10075023464
⁴√n	66.995757885219
⁵√n	28.896007644664

Divisors of 20146018

1, 2, 10073009, 20146018

4 divisors

τ	Total Divisors	4	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-20146017	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.25	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	4	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20146018 can be divided by 4 positive divisors. The sum of these divisors (counting 20146018) is 1, the average is 0.25.

Base conversion 20146018

Base	System	Value
2	Binary	1001100110110011101100010
3	Ternary	1101220112010211
4	Quaternary	1030312131202
5	Quinary	20124133033
6	Senary	1555444334
8	Octal	114663542
10	Decimal	20146018
12	Duodecimal	68b66aa
16	Hexadecimal	1336762
20	Vigesimal	65i50i
36	Base36	bzsrm

Cryptographic Hash Functions

md5	c5c52cf1437f243d92a6ee583fe8e47c
sha1	e79c07bf3312f2e371febd7757b23f3765b9b3b2
sha256	6b7ee37fccec6f99bb7941e21058ac700d007a4d9ccc31ad95e358a276bfd705
sha512	374595ebed4897599f4cec028cc290ee6877da6968e13eaecbe139b129c949c996912f178434a08137c3deb59323e8c790c8e2b95ad110d26b775796bb37217d
ripemd-160	376212fe3785a5f57add1c1923aa75a75311b4bf

20146018 as geometric shapes

Circle

Radius = n

Diameter	40292036
Circumference	126581164.29578
Area	1.2750532071818E+15

Sphere

Radius = n

Volume	3.4249659817124E+22
Surface area	5.1002128287273E+15
Circumference	126581164.29578

Square

Length = n

Perimeter	80584072
Area	405862041256324
Diagonal	28490771.883412

Cube

Length = n

Surface area	2435172247537944
Volume	8.1765039886666E+21
Space diagonal	34893926.746197

Equilateral Triangle

Length = n

Perimeter	60438054
Area	1.7574341907989E+14
Altitude	17446963.373099

Triangular Pyramid

Length = n

Surface area	1.7574341907989E+14
Volume	9.6361023613084E+20
Height	9496923.9611375