20946412 (number)

20946412 is an even 8-digits composite number following 20946411 and preceding 20946413. In scientific notation, it is written as 2.0946412 × 10^7. The sum of its digits is 28. It has a total of 4 prime factors and 12 positive divisors. There are 10460480 positive integers (up to 20946412) that are relatively prime to 20946412.

Interesting facts

Basic properties

Name

Name twenty million nine hundred forty-six thousand four hundred twelve

Notation

Scientific notation 2.0946412 × 10^7
Engineering notation 2.0946412 × 10^6

Prime Factorization of 20946412

Prime Factorization 2 × 2 × 971 × 5393

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10473206
Product of the distinct prime numbers

The prime factorization of 20946412 is 2 × 2 × 971 × 5393. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 7, 21, 6, 788, 651, 1791, 8160, 13544, 52095, 100614, 662570, 2889324, 1118356, 30599730, 76117676, 852314980, 125002367, 8612592681, 1894564542

Basic calculations (n = 20946412)

Multiplication

n×y
n×2 41892824
n×3 62839236
n×4 83785648
n×5 104732060

Division

n÷y
n÷2 10473206
n÷3 6982137.3333333
n÷3 5236603
n÷5 4189282.4

Exponentiation

ny
n2 438752175673744
n3 9.1902838375586E+21
n4 1.9250347165844E+29
n5 4.0322570287881E+36

Nth Root

y√n
2√n 4576.725029975
3√n 275.65754277308
4√n 67.651496879042
5√n 29.122049002494

Divisors of 20946412

1, 2, 4, 971, 1942, 3884, 5393, 10786, 21572, 5236603, 10473206, 20946412

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 -20946411
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 20946412 can be divided by 12 positive divisors. The sum of these divisors (counting 20946412) is 1, the average is 0.083333333333333.

Base conversion 20946412

Base System Value
2 Binary 1001111111001110111101100
3 Ternary 1110102012002001
4 Quaternary 1033321313230
5 Quinary 20330241122
6 Senary 2024542044
8 Octal 117716754
10 Decimal 20946412
12 Duodecimal 7021924
16 Hexadecimal 13f9dec
20 Vigesimal 6ai60c
36 Base36 cgycs

Cryptographic Hash Functions

md5 2016bcfde676f818a9891893a5fb579a
sha1 c0b01511c8199d308d2d999a4393cd31770d540f
sha256 1239457cd42468fef37b3703b58c2353fe4c70182f1c9b3241c690c798d7de8f
sha512 1c46665f6e090ec948b30b967f4cbd6126447b2823b9d0e07b51e03191044d64886b7ebff877acf8916c82383b85592d89904fc69d0789f2b0dbfde03199be52
ripemd-160 be85f0962826fe1d152264367b353e65e1d4857c

20946412 as geometric shapes

Circle

Radius = n
Diameter 41892824
Circumference 131610188.11653
Area 1.3783806118432E+15

Sphere

Radius = n
Volume 3.8496170917972E+22
Surface area 5.5135224473727E+15
Circumference 131610188.11653

Square

Length = n
Perimeter 83785648
Area 438752175673744
Diagonal 29622699.933455

Cube

Length = n
Surface area 2632513054042464
Volume 9.1902838375586E+21
Space diagonal 36280249.82027

Equilateral Triangle

Length = n
Perimeter 62839236
Area 1.8998526504958E+14
Altitude 18140124.910135

Triangular Pyramid

Length = n
Surface area 1.8998526504958E+14
Volume 1.0830853370945E+21
Height 9874233.3111515