20348742 (number)

20348742 is an even 8-digits composite number following 20348741 and preceding 20348743. In scientific notation, it is written as 2.0348742 × 10^7. The sum of its digits is 30. It has a total of 5 prime factors and 32 positive divisors. There are 6501600 positive integers (up to 20348742) that are relatively prime to 20348742.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0348742 × 10^7
Engineering notation 2.0348742 × 10^6

Prime Factorization of 20348742

Prime Factorization 2 × 3 × 37 × 71 × 1291

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20348742
Product of the distinct prime numbers

The prime factorization of 20348742 is 2 × 3 × 37 × 71 × 1291. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 1, 58, 84, 799, 474, 1213, 4612, 36237, 68889, 53480, 291828, 3532802, 1313821, 20338204, 60941982, 277936727, 834616929, 1008400942, 270302315

Basic calculations (n = 20348742)

Multiplication

n×y
n×2 40697484
n×3 61046226
n×4 81394968
n×5 101743710

Division

n÷y
n÷2 10174371
n÷3 6782914
n÷3 5087185.5
n÷5 4069748.4

Exponentiation

ny
n2 414071300982564
n3 8.4258300732985E+21
n4 1.7145504229739E+29
n5 3.4888944203087E+36

Nth Root

y√n
2√n 4510.9579913805
3√n 273.01039824071
4√n 67.163665708332
5√n 28.953929532425

Divisors of 20348742

1, 2, 3, 6, 37, 71, 74, 111, 142, 213, 222, 426, 1291, 2582, 2627, 3873, 5254, 7746, 7881, 15762, 47767, 91661, 95534, 143301, 183322, 274983, 286602, 549966, 3391457, 6782914, 10174371, 20348742

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20348741
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20348742 can be divided by 32 positive divisors. The sum of these divisors (counting 20348742) is 1, the average is 0.03125.

Base conversion 20348742

Base System Value
2 Binary 1001101100111111101000110
3 Ternary 1102021211020010
4 Quaternary 1031213331012
5 Quinary 20202124432
6 Senary 2004051050
8 Octal 115477506
10 Decimal 20348742
12 Duodecimal 6993a86
16 Hexadecimal 1367f46
20 Vigesimal 673bh2
36 Base36 c456u

Cryptographic Hash Functions

md5 39a66a54bf0514a1fe973e1ba14001a3
sha1 0f89a8a065a892d49fee0fb609da3e5b64e15439
sha256 be690d2e62f609ad3b97a809350029bd008cd54916dccb84474c86c12470be47
sha512 3b2ec20df25e80ad485f1fb8aa696b328ccdce25a52affb7c827fc84883d17bb498a66431fb8d8b72ab44487c017820cdfd8626371bcaa82e64286ec75243c31
ripemd-160 c2fa8803c3023380be19aefc7a0b16a536af8c58

20348742 as geometric shapes

Circle

Radius = n
Diameter 40697484
Circumference 127854916.75399
Area 1.3008433572292E+15

Sphere

Radius = n
Volume 3.5294034478228E+22
Surface area 5.2033734289168E+15
Circumference 127854916.75399

Square

Length = n
Perimeter 81394968
Area 414071300982564
Diagonal 28777466.913631

Cube

Length = n
Surface area 2484427805895384
Volume 8.4258300732985E+21
Space diagonal 35245055.014111

Equilateral Triangle

Length = n
Perimeter 61046226
Area 1.7929813281449E+14
Altitude 17622527.507055

Triangular Pyramid

Length = n
Surface area 1.7929813281449E+14
Volume 9.9299359699249E+20
Height 9592488.9712103