20345046 (number)

20345046 is an even 8-digits composite number following 20345045 and preceding 20345047. In scientific notation, it is written as 2.0345046 × 10^7. The sum of its digits is 24. It has a total of 4 prime factors and 16 positive divisors. There are 6766568 positive integers (up to 20345046) that are relatively prime to 20345046.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0345046 × 10^7
Engineering notation 2.0345046 × 10^6

Prime Factorization of 20345046

Prime Factorization 2 × 3 × 479 × 7079

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20345046
Product of the distinct prime numbers

The prime factorization of 20345046 is 2 × 3 × 479 × 7079. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 10, 68, 45, 122, 335, 888, 177, 38395, 27256, 532839, 520406, 5959149, 8016633, 71102769, 58484963, 929455480, 112777793, 8971487418, 5031950417

Basic calculations (n = 20345046)

Multiplication

n×y
n×2 40690092
n×3 61035138
n×4 81380184
n×5 101725230

Division

n÷y
n÷2 10172523
n÷3 6781682
n÷3 5086261.5
n÷5 4069009.2

Exponentiation

ny
n2 413920896742116
n3 8.4212396845796E+21
n4 1.713305087598E+29
n5 3.4857270819215E+36

Nth Root

y√n
2√n 4510.5483036988
3√n 272.99386802097
4√n 67.16061571858
5√n 28.952877659054

Divisors of 20345046

1, 2, 3, 6, 479, 958, 1437, 2874, 7079, 14158, 21237, 42474, 3390841, 6781682, 10172523, 20345046

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 -20345045
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 20345046 can be divided by 16 positive divisors. The sum of these divisors (counting 20345046) is 1, the average is 0.0625.

Base conversion 20345046

Base System Value
2 Binary 1001101100111000011010110
3 Ternary 1102021122011020
4 Quaternary 1031213003112
5 Quinary 20202020141
6 Senary 2004022010
8 Octal 115470326
10 Decimal 20345046
12 Duodecimal 6991906
16 Hexadecimal 13670d6
20 Vigesimal 6732c6
36 Base36 c42c6

Cryptographic Hash Functions

md5 10e71ed5a5e445329447cd329051f03b
sha1 2d0c668c476a17e714d289419c2051237098cd82
sha256 0048b7a456406f5c20e0566327313ecd708df0b483a8802e30a343bae4f84a61
sha512 25d8979fdd3f7837153e6001b91bc5030bd7a47ec4972d2aa9e26c173684fac95fd64b25bd2bc3bf11a36b0a8fe315079cf8b263d6744b216c667d6ec5fb48d9
ripemd-160 7d33a7fc76b00487ff484840dabfc2a25af5d24b

20345046 as geometric shapes

Circle

Radius = n
Diameter 40690092
Circumference 127831694.10109
Area 1.3003708483723E+15

Sphere

Radius = n
Volume 3.5274806302925E+22
Surface area 5.2014833934893E+15
Circumference 127831694.10109

Square

Length = n
Perimeter 81380184
Area 413920896742116
Diagonal 28772239.980304

Cube

Length = n
Surface area 2483525380452696
Volume 8.4212396845796E+21
Space diagonal 35238653.354326

Equilateral Triangle

Length = n
Perimeter 61035138
Area 1.7923300586795E+14
Altitude 17619326.677163

Triangular Pyramid

Length = n
Surface area 1.7923300586795E+14
Volume 9.9245261449392E+20
Height 9590746.6601015