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

20118434 (number)

20118434 is an even 8-digits composite number following 20118433 and preceding 20118435. In scientific notation, it is written as 2.0118434 × 10^7. The sum of its digits is 23. It has a total of 3 prime factors and 8 positive divisors. There are 8622180 positive integers (up to 20118434) that are relatively prime to 20118434.

Interesting facts

20118434 has 8 divisors, whose sum is 34488768
The reverse of 20118434 is 43481102
Previous prime number is 7

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 23
Digital Root 5

Name

Name	twenty million one hundred eighteen thousand four hundred thirty-four

Notation

Scientific notation	2.0118434 × 10^7
Engineering notation	2.0118434 × 10^6

Prime Factorization of 20118434

Prime Factorization 2 × 7 × 1437031

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	20118434	Product of the distinct prime numbers

The prime factorization of 20118434 is 2 × 7 × 1437031. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 5, 6, 56, 286, 59, 316, 4664, 44011, 13614, 155806, 284733, 569636, 6361724, 43476422, 40060821, 616351415, 939359014, 8457793003, 372467754

Basic calculations (n = 20118434)

Multiplication

n×y

n×2	40236868
n×3	60355302
n×4	80473736
n×5	100592170

Division

n÷y

n÷2	10059217
n÷3	6706144.6666667
n÷3	5029608.5
n÷5	4023686.8

Exponentiation

n^y

n²	404751386612356
n³	8.1429640579692E+21
n⁴	1.6382368496462E+29
n⁵	3.2958759935976E+36

Nth Root

^y√n

²√n	4485.3577337822
³√n	271.97650640509
⁴√n	66.972813393064
⁵√n	28.888090403918

Divisors of 20118434

1, 2, 7, 14, 1437031, 2874062, 10059217, 20118434

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	-20118433	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 20118434 can be divided by 8 positive divisors. The sum of these divisors (counting 20118434) is 1, the average is 0.125.

Base conversion 20118434

Base	System	Value
2	Binary	1001100101111101110100010
3	Ternary	1101212010022012
4	Quaternary	1030233232202
5	Quinary	20122242214
6	Senary	1555112522
8	Octal	114575642
10	Decimal	20118434
12	Duodecimal	68a2742
16	Hexadecimal	132fba2
20	Vigesimal	65eg1e
36	Base36	bz7he

Cryptographic Hash Functions

md5	eea8e58c5f17c70959c79e9f52e71480
sha1	4d37d7d53616ccd7e8a86f0a624ed46a15c306bd
sha256	ce94b4298c3efcdb9e06056685e5bd4ac91b5100f69b3711807b2fff6aa370df
sha512	f5dfe4188f33f7666dd98634186fd1a7681848200a9e3b6ff53d8484ea12b76ce10bdf18c874c186827d9247bd60258490c374451b0c111d7442abfce488ee05
ripemd-160	c68113a75b83c95a4d3a7b6de84bcc999f0a859a

20118434 as geometric shapes

Circle

Radius = n

Diameter	40236868
Circumference	126407848.91226
Area	1.2715639827117E+15

Sphere

Radius = n

Volume	3.4109168083949E+22
Surface area	5.0862559308466E+15
Circumference	126407848.91226

Square

Length = n

Perimeter	80473736
Area	404751386612356
Diagonal	28451762.216508

Cube

Length = n

Surface area	2428508319674136
Volume	8.1429640579692E+21
Space diagonal	34846149.856721

Equilateral Triangle

Length = n

Perimeter	60355302
Area	1.7526249151164E+14
Altitude	17423074.928361

Triangular Pyramid

Length = n

Surface area	1.7526249151164E+14
Volume	9.5965751739139E+20
Height	9483920.738836