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

20072742 (number)

20072742 is an even 8-digits composite number following 20072741 and preceding 20072743. In scientific notation, it is written as 2.0072742 × 10^7. The sum of its digits is 24. It has a total of 3 prime factors and 8 positive divisors. There are 6690912 positive integers (up to 20072742) that are relatively prime to 20072742.

Interesting facts

20072742 has 8 divisors, whose sum is 40145496
The reverse of 20072742 is 24727002
Previous prime number is 3

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 24
Digital Root 6

Name

Name	twenty million seventy-two thousand seven hundred forty-two

Notation

Scientific notation	2.0072742 × 10^7
Engineering notation	2.0072742 × 10^6

Prime Factorization of 20072742

Prime Factorization 2 × 3 × 3345457

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	20072742	Product of the distinct prime numbers

The prime factorization of 20072742 is 2 × 3 × 3345457. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 8, 59, 93, 704, 875, 3355, 3165, 14330, 59821, 268474, 792322, 1159061, 1077400, 64517873, 23018482, 428083513, 857332004, 8951924587, 8478803818

Basic calculations (n = 20072742)

Multiplication

n×y

n×2	40145484
n×3	60218226
n×4	80290968
n×5	100363710

Division

n÷y

n÷2	10036371
n÷3	6690914
n÷3	5018185.5
n÷5	4014548.4

Exponentiation

n^y

n²	402914971398564
n³	8.0876082688208E+21
n⁴	1.6234047417711E+29
n⁵	3.2586184543147E+36

Nth Root

^y√n

²√n	4480.2613763038
³√n	271.77045043345
⁴√n	66.934754621974
⁵√n	28.874956624322

Divisors of 20072742

1, 2, 3, 6, 3345457, 6690914, 10036371, 20072742

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	-20072741	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 20072742 can be divided by 8 positive divisors. The sum of these divisors (counting 20072742) is 1, the average is 0.125.

Base conversion 20072742

Base	System	Value
2	Binary	1001100100100100100100110
3	Ternary	1101202210121220
4	Quaternary	1030210210212
5	Quinary	20114311432
6	Senary	1554121210
8	Octal	114444446
10	Decimal	20072742
12	Duodecimal	6880206
16	Hexadecimal	1324926
20	Vigesimal	6591h2
36	Base36	by886

Cryptographic Hash Functions

md5	c3089638ade6c8d33ec7dc90298d9f5a
sha1	4c190365ac983df6afb59dd417edbd8104de1f2f
sha256	0a43703d7f3dd901e5b56f9675d00a5a84dabe165dea09e999aa1c8bbb5d7f45
sha512	c0438b4758b7d5812c83cd320bf8f2791be022df06c6ddb495af8aade4e3fa50f7a0efa99d84c2048a476bff687832a24c8a860c19c02f73f990d6f9254d7b10
ripemd-160	caae75f2518a50a0c476ba839dc2d561f5e8ead7

20072742 as geometric shapes

Circle

Radius = n

Diameter	40145484
Circumference	126120757.60921
Area	1.2657947141671E+15

Sphere

Radius = n

Volume	3.3877294296586E+22
Surface area	5.0631788566683E+15
Circumference	126120757.60921

Square

Length = n

Perimeter	80290968
Area	402914971398564
Diagonal	28387143.970416

Cube

Length = n

Surface area	2417489828391384
Volume	8.0876082688208E+21
Space diagonal	34767008.991222

Equilateral Triangle

Length = n

Perimeter	60218226
Area	1.7446730039812E+14
Altitude	17383504.495611

Triangular Pyramid

Length = n

Surface area	1.7446730039812E+14
Volume	9.5313377507726E+20
Height	9462381.323472