20047546 (number)

20047546 is an even 8-digits composite number following 20047545 and preceding 20047547. In scientific notation, it is written as 2.0047546 × 10^7. The sum of its digits is 28. It has a total of 4 prime factors and 16 positive divisors. There are 9274608 positive integers (up to 20047546) that are relatively prime to 20047546.

Interesting facts

Basic properties

Name

Name twenty million forty-seven thousand five hundred forty-six

Notation

Scientific notation 2.0047546 × 10^7
Engineering notation 2.0047546 × 10^6

Prime Factorization of 20047546

Prime Factorization 2 × 19 × 43 × 12269

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20047546
Product of the distinct prime numbers

The prime factorization of 20047546 is 2 × 19 × 43 × 12269. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 6, 1, 3, 770, 122, 9200, 1334, 38914, 90752, 637513, 737385, 534940, 9931163, 48689729, 33872365, 149151561, 938871746, 8969927096, 3194152553

Basic calculations (n = 20047546)

Multiplication

n×y
n×2 40095092
n×3 60142638
n×4 80190184
n×5 100237730

Division

n÷y
n÷2 10023773
n÷3 6682515.3333333
n÷3 5011886.5
n÷5 4009509.2

Exponentiation

ny
n2 401904100622116
n3 8.0571909448105E+21
n4 1.6152690609687E+29
n5 3.2382180802147E+36

Nth Root

y√n
2√n 4477.4486038368
3√n 271.65669093224
4√n 66.913740022784
5√n 28.867704013069

Divisors of 20047546

1, 2, 19, 38, 43, 86, 817, 1634, 12269, 24538, 233111, 466222, 527567, 1055134, 10023773, 20047546

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20047545
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20047546 can be divided by 16 positive divisors. The sum of these divisors (counting 20047546) is 1, the average is 0.0625.

Base conversion 20047546

Base System Value
2 Binary 1001100011110011010111010
3 Ternary 1101201112001201
4 Quaternary 1030132122322
5 Quinary 20113010141
6 Senary 1553404414
8 Octal 114363272
10 Decimal 20047546
12 Duodecimal 686970a
16 Hexadecimal 131e6ba
20 Vigesimal 655ih6
36 Base36 bxosa

Cryptographic Hash Functions

md5 a4fb2acd2af0f5ed2f0e69bc5f4926b9
sha1 50db0b2712b1182b0b2b669d3ae92ed6d175967a
sha256 2efdc6143006a7eae46f50a1f08776be6b5d7923a71876e8d09a8e33efca3673
sha512 eb64ef5479aec8849ae5609f980d2ee9fbdef4369b01805449de565a1781c5756987d4ad50ce14efd57d0044e90df567ae4e8b5123a3cdd979829ef008b975c8
ripemd-160 7162b3de31fd6a9c29c4b1eace2bf339ef3d7377

20047546 as geometric shapes

Circle

Radius = n
Diameter 40095092
Circumference 125962446.47221
Area 1.2626189699621E+15

Sphere

Radius = n
Volume 3.3749882507716E+22
Surface area 5.0504758798482E+15
Circumference 125962446.47221

Square

Length = n
Perimeter 80190184
Area 401904100622116
Diagonal 28351511.445498

Cube

Length = n
Surface area 2411424603732696
Volume 8.0571909448105E+21
Space diagonal 34723368.239074

Equilateral Triangle

Length = n
Perimeter 60142638
Area 1.7402958051194E+14
Altitude 17361684.119537

Triangular Pyramid

Length = n
Surface area 1.7402958051194E+14
Volume 9.4954905906506E+20
Height 9450503.8151662