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

20149268 (number)

20149268 is an even 8-digits composite number following 20149267 and preceding 20149269. In scientific notation, it is written as 2.0149268 × 10^7. The sum of its digits is 32. It has a total of 3 prime factors and 6 positive divisors. There are 10074632 positive integers (up to 20149268) that are relatively prime to 20149268.

Interesting facts

20149268 has 6 divisors, whose sum is 35261226
The reverse of 20149268 is 86294102
Previous prime number is 2

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 32
Digital Root 5

Name

Name	twenty million one hundred forty-nine thousand two hundred sixty-eight

Notation

Scientific notation	2.0149268 × 10^7
Engineering notation	2.0149268 × 10^6

Prime Factorization of 20149268

Prime Factorization 2 × 2 × 5037317

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	10074634	Product of the distinct prime numbers

The prime factorization of 20149268 is 2 × 2 × 5037317. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 6, 39, 26, 51, 308, 4094, 3487, 38769, 36105, 471662, 895665, 7791254, 6250184, 60003757, 65967386, 685985895, 937504879, 3850392365, 853280976

Basic calculations (n = 20149268)

Multiplication

n×y

n×2	40298536
n×3	60447804
n×4	80597072
n×5	100746340

Division

n÷y

n÷2	10074634
n÷3	6716422.6666667
n÷3	5037317
n÷5	4029853.6

Exponentiation

n^y

n²	405993000935824
n³	8.1804617819802E+21
n⁴	1.6483031680888E+29
n⁵	3.3212102279069E+36

Nth Root

^y√n

²√n	4488.7936018489
³√n	272.11538141203
⁴√n	66.998459697585
⁵√n	28.896939898029

Divisors of 20149268

1, 2, 4, 5037317, 10074634, 20149268

6 divisors

τ	Total Divisors	6	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-20149267	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.16666666666667	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	6	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20149268 can be divided by 6 positive divisors. The sum of these divisors (counting 20149268) is 1, the average is 0.16666666666667.

Base conversion 20149268

Base	System	Value
2	Binary	1001100110111010000010100
3	Ternary	1101220200121012
4	Quaternary	1030313100110
5	Quinary	20124234033
6	Senary	1555511352
8	Octal	114672024
10	Decimal	20149268
12	Duodecimal	68b8558
16	Hexadecimal	1337414
20	Vigesimal	65id38
36	Base36	bzv9w

Cryptographic Hash Functions

md5	6c313d2591207e8b266d8ba9ac37f2a7
sha1	c5eae53a46fd1c34080917c118cfcb5c441e0e31
sha256	ae45a5df1175cd77afb6083b152d0d8267a97173f13d29dd6e08e9b9ccc97466
sha512	b546b76fd3698befdeeceacbed6575f286310f3789302b81ea411663c2eb1a7b4d46e0df7f070ee1ce9226c16665e494722c61de6acce4e5dc9990ac8b4d9660
ripemd-160	fff90e00aa22c928b6a03468425d682c633fb484

20149268 as geometric shapes

Circle

Radius = n

Diameter	40298536
Circumference	126601584.64802
Area	1.2754646291489E+15

Sphere

Radius = n

Volume	3.4266238182988E+22
Surface area	5.1018585165954E+15
Circumference	126601584.64802

Square

Length = n

Perimeter	80597072
Area	405993000935824
Diagonal	28495368.07749

Cube

Length = n

Surface area	2435958005614944
Volume	8.1804617819802E+21
Space diagonal	34899555.911322

Equilateral Triangle

Length = n

Perimeter	60447804
Area	1.7580012628455E+14
Altitude	17449777.955661

Triangular Pyramid

Length = n

Surface area	1.7580012628455E+14
Volume	9.6407666654593E+20
Height	9498456.0258301