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

20091748 (number)

20091748 is an even 8-digits composite number following 20091747 and preceding 20091749. In scientific notation, it is written as 2.0091748 × 10^7. The sum of its digits is 31. It has a total of 4 prime factors and 12 positive divisors. There are 9832040 positive integers (up to 20091748) that are relatively prime to 20091748.

Interesting facts

20091748 has 12 divisors, whose sum is 35908992
The reverse of 20091748 is 84719002
Previous prime number is 47

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 31
Digital Root 4

Name

Name	twenty million ninety-one thousand seven hundred forty-eight

Notation

Scientific notation	2.0091748 × 10^7
Engineering notation	2.0091748 × 10^6

Prime Factorization of 20091748

Prime Factorization 2 × 2 × 47 × 106871

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	10045874	Product of the distinct prime numbers

The prime factorization of 20091748 is 2 × 2 × 47 × 106871. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 2, 97, 13, 540, 669, 3277, 5931, 64464, 65432, 49280, 817680, 553116, 9228166, 80774319, 71166683, 273046651, 651591306, 2955595064, 5385672732

Basic calculations (n = 20091748)

Multiplication

n×y

n×2	40183496
n×3	60275244
n×4	80366992
n×5	100458740

Division

n÷y

n÷2	10045874
n÷3	6697249.3333333
n÷3	5022937
n÷5	4018349.6

Exponentiation

n^y

n²	403678337695504
n³	8.110603434037E+21
n⁴	1.6295620032461E+29
n⁵	3.2740749119595E+36

Nth Root

^y√n

²√n	4482.3819560586
³√n	271.85619921958
⁴√n	66.950593395866
⁵√n	28.880422640781

Divisors of 20091748

1, 2, 4, 47, 94, 188, 106871, 213742, 427484, 5022937, 10045874, 20091748

12 divisors

τ	Total Divisors	12	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-20091747	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.083333333333333	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	12	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20091748 can be divided by 12 positive divisors. The sum of these divisors (counting 20091748) is 1, the average is 0.083333333333333.

Base conversion 20091748

Base	System	Value
2	Binary	1001100101001001101100100
3	Ternary	1101210202200211
4	Quaternary	1030221031210
5	Quinary	20120413443
6	Senary	1554345204
8	Octal	114511544
10	Decimal	20091748
12	Duodecimal	688b204
16	Hexadecimal	1329364
20	Vigesimal	65b978
36	Base36	bymw4

Cryptographic Hash Functions

md5	d9f6e809dd0808e062fe6623a89a89d4
sha1	68666d4ffc53164025db305eb827e29985e02c48
sha256	c0ed541f9c8af252cc12b68eb63b0f03a88e14bbad2bf0ee73a7e29554023009
sha512	3cd0077889dd32e8271332c9eeb9134c1719a3ad673a71feb2a37a8faf94aa9d947081700535bc9164e8bcf3f8327f32e4b2a25a4898895152f26d18f7dbcd4e
ripemd-160	ed8ecb192b31d68a68e43e58cf074b2d48931771

20091748 as geometric shapes

Circle

Radius = n

Diameter	40183496
Circumference	126240175.82915
Area	1.2681929001175E+15

Sphere

Radius = n

Volume	3.3973616219401E+22
Surface area	5.0727716004701E+15
Circumference	126240175.82915

Square

Length = n

Perimeter	80366992
Area	403678337695504
Diagonal	28414022.513383

Cube

Length = n

Surface area	2422070026173024
Volume	8.110603434037E+21
Space diagonal	34799928.34887

Equilateral Triangle

Length = n

Perimeter	60275244
Area	1.7479784770089E+14
Altitude	17399964.174435

Triangular Pyramid

Length = n

Surface area	1.7479784770089E+14
Volume	9.5584378128707E+20
Height	9471340.8377942