20046938 (number)

20046938 is an even 8-digits composite number following 20046937 and preceding 20046939. In scientific notation, it is written as 2.0046938 × 10^7. The sum of its digits is 32. It has a total of 4 prime factors and 16 positive divisors. There are 9082656 positive integers (up to 20046938) that are relatively prime to 20046938.

Interesting facts

Basic properties

Name

Name twenty million forty-six thousand nine hundred thirty-eight

Notation

Scientific notation 2.0046938 × 10^7
Engineering notation 2.0046938 × 10^6

Prime Factorization of 20046938

Prime Factorization 2 × 19 × 23 × 22937

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20046938
Product of the distinct prime numbers

The prime factorization of 20046938 is 2 × 19 × 23 × 22937. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 8, 78, 52, 978, 673, 9445, 2647, 516, 24673, 259197, 210922, 3251944, 1291833, 69129096, 73598373, 460957479, 670687336, 8928038271, 1669752092

Basic calculations (n = 20046938)

Multiplication

n×y
n×2 40093876
n×3 60140814
n×4 80187752
n×5 100234690

Division

n÷y
n÷2 10023469
n÷3 6682312.6666667
n÷3 5011734.5
n÷5 4009387.6

Exponentiation

ny
n2 401879723175844
n3 8.0564578939633E+21
n4 1.6150731189989E+29
n5 3.2377270682038E+36

Nth Root

y√n
2√n 4477.3807075119
3√n 271.65394464536
4√n 66.913232678686
5√n 28.867528911568

Divisors of 20046938

1, 2, 19, 23, 38, 46, 437, 874, 22937, 45874, 435803, 527551, 871606, 1055102, 10023469, 20046938

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 -20046937
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 20046938 can be divided by 16 positive divisors. The sum of these divisors (counting 20046938) is 1, the average is 0.0625.

Base conversion 20046938

Base System Value
2 Binary 1001100011110010001011010
3 Ternary 1101201111020012
4 Quaternary 1030132101122
5 Quinary 20113000223
6 Senary 1553401522
8 Octal 114362132
10 Decimal 20046938
12 Duodecimal 68692a2
16 Hexadecimal 131e45a
20 Vigesimal 655h6i
36 Base36 bxobe

Cryptographic Hash Functions

md5 0098d16577c9e0129919a2253868bdb3
sha1 ad44516e271d0ee2640466e5e5c97facec5f45e6
sha256 c97f84130601ecb82a4fa34019f47cd964f68d6d5376d7c7039990b5ba6919d7
sha512 8a8bbf8188a2baff341b34cd6dc8d33114ac4ea30b948a6d50ca9bf57433f845c349a3d64152ebcaf1de404696e4ad63e1227556df26f4b2ce0a9a34fc98c07f
ripemd-160 4401aa72c7b2aa0fff1bbef6a53eaddd8c7cd48e

20046938 as geometric shapes

Circle

Radius = n
Diameter 40093876
Circumference 125958626.29554
Area 1.2625423859559E+15

Sphere

Radius = n
Volume 3.3746811911507E+22
Surface area 5.0501695438237E+15
Circumference 125958626.29554

Square

Length = n
Perimeter 80187752
Area 401879723175844
Diagonal 28350651.603653

Cube

Length = n
Surface area 2411278339055064
Volume 8.0564578939633E+21
Space diagonal 34722315.152183

Equilateral Triangle

Length = n
Perimeter 60140814
Area 1.7401902476807E+14
Altitude 17361157.576092

Triangular Pyramid

Length = n
Surface area 1.7401902476807E+14
Volume 9.4946266819422E+20
Height 9450217.2012175