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

20122405 (number)

20122405 is an odd 8-digits composite number following 20122404 and preceding 20122406. In scientific notation, it is written as 2.0122405 × 10^7. The sum of its digits is 16. It has a total of 2 prime factors and 4 positive divisors. There are 16024848 positive integers (up to 20122405) that are relatively prime to 20122405.

Interesting facts

20122405 has 4 divisors, whose sum is 20141568
The reverse of 20122405 is 50422102
Previous prime number is 1115

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 16
Digital Root 7

Name

Name	twenty million one hundred twenty-two thousand four hundred five

Notation

Scientific notation	2.0122405 × 10^7
Engineering notation	2.0122405 × 10^6

Prime Factorization of 20122405

Prime Factorization 1115 × 18047

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	20122405	Product of the distinct prime numbers

The prime factorization of 20122405 is 1115 × 18047. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 3, 68, 64, 979, 82, 3179, 534, 76060, 3226, 613884, 94818, 8465877, 6781553, 79864147, 36310187, 495777905, 649498332, 1071686867, 2594492940

Basic calculations (n = 20122405)

Multiplication

n×y

n×2	40244810
n×3	60367215
n×4	80489620
n×5	100612025

Division

n÷y

n÷2	10061202.5
n÷3	6707468.3333333
n÷3	5030601.25
n÷5	4024481

Exponentiation

n^y

n²	404911182984025
n³	8.1477868130337E+21
n⁴	1.6395306610552E+29
n⁵	3.2991299971671E+36

Nth Root

^y√n

²√n	4485.8003745151
³√n	271.99439957471
⁴√n	66.97611794151
⁵√n	28.889230706896

Divisors of 20122405

1, 1115, 18047, 20122405

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	-20122404	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 20122405 can be divided by 4 positive divisors. The sum of these divisors (counting 20122405) is 1, the average is 0.25.

Base conversion 20122405

Base	System	Value
2	Binary	1001100110000101100100101
3	Ternary	1101212022202021
4	Quaternary	1030300230211
5	Quinary	20122404110
6	Senary	1555143141
8	Octal	114605445
10	Decimal	20122405
12	Duodecimal	68a4ab1
16	Hexadecimal	1330b25
20	Vigesimal	65f605
36	Base36	bzajp

Cryptographic Hash Functions

md5	7aa835ce7f8000c9e0e580efec42cd26
sha1	29c2fc1c02d9e145660aefa01439dfcf66e4ec66
sha256	69aa8d11661a518b3bb1132505a13b82b11b12a167abaff2530d7a1c6f4403be
sha512	9103d62342b6f4384feb30eb521584857063512bbb2f9a266ec9fd8fc18e990ae1be1c448920c399b75f3a055fada2cb3753d513ceb94a61ed27d6c289ae80b9
ripemd-160	4745d71d0700147c2e86d6d53fa8089d5abeda2f

20122405 as geometric shapes

Circle

Radius = n

Diameter	40244810
Circumference	126432799.44112
Area	1.272065997819E+15

Sphere

Radius = n

Volume	3.4129369593123E+22
Surface area	5.0882639912759E+15
Circumference	126432799.44112

Square

Length = n

Perimeter	80489620
Area	404911182984025
Diagonal	28457378.058564

Cube

Length = n

Surface area	2429467097904150
Volume	8.1477868130337E+21
Space diagonal	34853027.830478

Equilateral Triangle

Length = n

Perimeter	60367215
Area	1.7533168537029E+14
Altitude	17426513.915239

Triangular Pyramid

Length = n

Surface area	1.7533168537029E+14
Volume	9.6022588452641E+20
Height	9485792.6861881