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

20126743 (number)

20126743 is an odd 8-digits composite number following 20126742 and preceding 20126744. In scientific notation, it is written as 2.0126743 × 10^7. The sum of its digits is 25. It has a total of 3 prime factors and 8 positive divisors. There are 15924384 positive integers (up to 20126743) that are relatively prime to 20126743.

Interesting facts

20126743 has 8 divisors, whose sum is 24771488
The reverse of 20126743 is 34762102
Previous prime number is 13

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 25
Digital Root 7

Name

Name	twenty million one hundred twenty-six thousand seven hundred forty-three

Notation

Scientific notation	2.0126743 × 10^7
Engineering notation	2.0126743 × 10^6

Prime Factorization of 20126743

Prime Factorization 7 × 13 × 221173

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	20126743	Product of the distinct prime numbers

The prime factorization of 20126743 is 7 × 13 × 221173. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 9, 49, 29, 972, 704, 5816, 9258, 76596, 89122, 13770, 346712, 9347226, 3228758, 78606107, 45352371, 87900892, 754798563, 1496201166, 8973548588

Basic calculations (n = 20126743)

Multiplication

n×y

n×2	40253486
n×3	60380229
n×4	80506972
n×5	100633715

Division

n÷y

n÷2	10063371.5
n÷3	6708914.3333333
n÷3	5031685.75
n÷5	4025348.6

Exponentiation

n^y

n²	405085783788049
n³	8.1530574632556E+21
n⁴	1.6409449222718E+29
n⁵	3.3026876727719E+36

Nth Root

^y√n

²√n	4486.2838742104
³√n	272.01394374164
⁴√n	66.979727337534
⁵√n	28.890476190997

Divisors of 20126743

1, 7, 13, 91, 221173, 1548211, 2875249, 20126743

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	-20126742	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 20126743 can be divided by 8 positive divisors. The sum of these divisors (counting 20126743) is 1, the average is 0.125.

Base conversion 20126743

Base	System	Value
2	Binary	1001100110001110000010111
3	Ternary	1101212112200221
4	Quaternary	1030301300113
5	Quinary	20123023433
6	Senary	1555215211
8	Octal	114616027
10	Decimal	20126743
12	Duodecimal	68a7507
16	Hexadecimal	1331c17
20	Vigesimal	65fgh3
36	Base36	bzdw7

Cryptographic Hash Functions

md5	a0417d5beff8c2dfb451ec47dcd8c459
sha1	bbee41c9764a02b4f2a0928ffa30a481ded779c1
sha256	b788ec9916661861a41b712b19491d82a911c3948a28a4c68645833a3bd6ef57
sha512	e042c45a41ca333b4a13fe8deffaa249e96fadea390057ce7935360cc5193097fa08ea6564f935cb5c29cb273278d5c09dd95720ec1dd3a4460ccfae3f12a5ec
ripemd-160	79a6f36bb00459621450cff5b78caa814cb528e1

20126743 as geometric shapes

Circle

Radius = n

Diameter	40253486
Circumference	126460055.89898
Area	1.2726145224222E+15

Sphere

Radius = n

Volume	3.4151447241146E+22
Surface area	5.0904580896888E+15
Circumference	126460055.89898

Square

Length = n

Perimeter	80506972
Area	405085783788049
Diagonal	28463512.916998

Cube

Length = n

Surface area	2430514702728294
Volume	8.1530574632556E+21
Space diagonal	34860541.466881

Equilateral Triangle

Length = n

Perimeter	60380229
Area	1.7540728973619E+14
Altitude	17430270.733441

Triangular Pyramid

Length = n

Surface area	1.7540728973619E+14
Volume	9.6084703661194E+20
Height	9487837.6389993