20346742 (number)

20346742 is an even 8-digits composite number following 20346741 and preceding 20346743. In scientific notation, it is written as 2.0346742 × 10^7. The sum of its digits is 28. It has a total of 4 prime factors and 16 positive divisors. There are 9161280 positive integers (up to 20346742) that are relatively prime to 20346742.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0346742 × 10^7
Engineering notation 2.0346742 × 10^6

Prime Factorization of 20346742

Prime Factorization 2 × 13 × 41 × 19087

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20346742
Product of the distinct prime numbers

The prime factorization of 20346742 is 2 × 13 × 41 × 19087. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 7, 36, 13, 899, 629, 3282, 8106, 50728, 77232, 894523, 114216, 222163, 4468581, 19360544, 48847253, 513617782, 683811474, 6119121607, 5247918677

Basic calculations (n = 20346742)

Multiplication

n×y
n×2 40693484
n×3 61040226
n×4 81386968
n×5 101733710

Division

n÷y
n÷2 10173371
n÷3 6782247.3333333
n÷3 5086685.5
n÷5 4069348.4

Exponentiation

ny
n2 413989910014564
n3 8.4233458896696E+21
n4 1.7138764559387E+29
n5 3.4871802068858E+36

Nth Root

y√n
2√n 4510.7363035318
3√n 273.00145356514
4√n 67.162015332566
5√n 28.953360355856

Divisors of 20346742

1, 2, 13, 26, 41, 82, 533, 1066, 19087, 38174, 248131, 496262, 782567, 1565134, 10173371, 20346742

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 -20346741
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 20346742 can be divided by 16 positive divisors. The sum of these divisors (counting 20346742) is 1, the average is 0.0625.

Base conversion 20346742

Base System Value
2 Binary 1001101100111011101110110
3 Ternary 1102021201111001
4 Quaternary 1031213131312
5 Quinary 20202043432
6 Senary 2004033514
8 Octal 115473566
10 Decimal 20346742
12 Duodecimal 699289a
16 Hexadecimal 1367776
20 Vigesimal 6736h2
36 Base36 c43na

Cryptographic Hash Functions

md5 81a77130da07b32227c164a00c5a3ea1
sha1 7a39d461e8c8541bb707973200726cdbee4ff51b
sha256 dc412757d3e7ef97e67e5b413cc3093d51bc652e58050154b7ec010161492494
sha512 ed688dedeabb833c7a402c059547bc271b183a9939ae123a17026dba4896c8539bde2aeb28edc8fa934732704b999e9caff3e4f84cc59ff8895fa588284570f9
ripemd-160 fff450715da3184c9c011883dc37615810c33c95

20346742 as geometric shapes

Circle

Radius = n
Diameter 40693484
Circumference 127842350.38337
Area 1.3005876599621E+15

Sphere

Radius = n
Volume 3.5283628754176E+22
Surface area 5.2023506398482E+15
Circumference 127842350.38337

Square

Length = n
Perimeter 81386968
Area 413989910014564
Diagonal 28774638.486506

Cube

Length = n
Surface area 2483939460087384
Volume 8.4233458896696E+21
Space diagonal 35241590.912496

Equilateral Triangle

Length = n
Perimeter 61040226
Area 1.7926288949152E+14
Altitude 17620795.456248

Triangular Pyramid

Length = n
Surface area 1.7926288949152E+14
Volume 9.927008331442E+20
Height 9591546.1621688