20320984 (number)

20320984 is an even 8-digits composite number following 20320983 and preceding 20320985. In scientific notation, it is written as 2.0320984 × 10^7. The sum of its digits is 28. It has a total of 5 prime factors and 16 positive divisors. There are 9562752 positive integers (up to 20320984) that are relatively prime to 20320984.

Interesting facts

Basic properties

Name

Name twenty million three hundred twenty thousand nine hundred eighty-four

Notation

Scientific notation 2.0320984 × 10^7
Engineering notation 2.0320984 × 10^6

Prime Factorization of 20320984

Prime Factorization 2 × 2 × 2 × 17 × 149419

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5080246
Product of the distinct prime numbers

The prime factorization of 20320984 is 2 × 2 × 2 × 17 × 149419. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 6, 71, 83, 904, 460, 9927, 1423, 95988, 22935, 407476, 937752, 7487165, 9006003, 24169427, 80667728, 283717416, 739508061, 3608811386, 5886611965

Basic calculations (n = 20320984)

Multiplication

n×y
n×2 40641968
n×3 60962952
n×4 81283936
n×5 101604920

Division

n÷y
n÷2 10160492
n÷3 6773661.3333333
n÷3 5080246
n÷5 4064196.8

Exponentiation

ny
n2 412942390728256
n3 8.3913957149106E+21
n4 1.7052141806037E+29
n5 3.465163008062E+36

Nth Root

y√n
2√n 4507.8802113632
3√n 272.88620266635
4√n 67.140749261259
5√n 28.946025927649

Divisors of 20320984

1, 2, 4, 8, 17, 34, 68, 136, 149419, 298838, 597676, 1195352, 2540123, 5080246, 10160492, 20320984

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 -20320983
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 20320984 can be divided by 16 positive divisors. The sum of these divisors (counting 20320984) is 1, the average is 0.0625.

Base conversion 20320984

Base System Value
2 Binary 1001101100001001011011000
3 Ternary 1102020102011001
4 Quaternary 1031201023120
5 Quinary 20200232414
6 Senary 2003314344
8 Octal 115411330
10 Decimal 20320984
12 Duodecimal 697b9b4
16 Hexadecimal 13612d8
20 Vigesimal 670294
36 Base36 c3jrs

Cryptographic Hash Functions

md5 60fa93f427e50cee84792d4e9b3bff58
sha1 17e358b547949d8694cbd529864b109c7f430706
sha256 a34a38a7c4b47e9b9e38d02134be2d853a33afbec0a2a8ff1617dd3ccf25999a
sha512 0228249e0abf666663e2ebbe267966b8daf0981274afe3da11388b735364c9bed043feeb3199b87e10eaee59222866d6cda97c731a152ee9d324aaca5a941814
ripemd-160 bb01e03d3e2ef1e92a653a4ef30c8d976ba258d5

20320984 as geometric shapes

Circle

Radius = n
Diameter 40641968
Circumference 127680508.09623
Area 1.2972967810677E+15

Sphere

Radius = n
Volume 3.5149796175104E+22
Surface area 5.1891871242708E+15
Circumference 127680508.09623

Square

Length = n
Perimeter 81283936
Area 412942390728256
Diagonal 28738211.173567

Cube

Length = n
Surface area 2477654344369536
Volume 8.3913957149106E+21
Space diagonal 35196976.747794

Equilateral Triangle

Length = n
Perimeter 60962952
Area 1.7880930033507E+14
Altitude 17598488.373897

Triangular Pyramid

Length = n
Surface area 1.7880930033507E+14
Volume 9.8893546893884E+20
Height 9579403.7245222