20416405 (number)

20416405 is an odd 8-digits composite number following 20416404 and preceding 20416406. In scientific notation, it is written as 2.0416405 × 10^7. The sum of its digits is 22. It has a total of 5 prime factors and 24 positive divisors. There are 15079680 positive integers (up to 20416405) that are relatively prime to 20416405.

Interesting facts

Basic properties

Name

Name twenty million four hundred sixteen thousand four hundred five

Notation

Scientific notation 2.0416405 × 10^7
Engineering notation 2.0416405 × 10^6

Prime Factorization of 20416405

Prime Factorization 17 × 17 × 5 × 71 × 199

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 1200965
Product of the distinct prime numbers

The prime factorization of 20416405 is 17 × 17 × 5 × 71 × 199. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 9, 6, 45, 484, 502, 7920, 6917, 22311, 64190, 542954, 588752, 9393837, 9175592, 73149311, 89796104, 630745222, 45296376, 9521658485, 6491830790

Basic calculations (n = 20416405)

Multiplication

n×y
n×2 40832810
n×3 61249215
n×4 81665620
n×5 102082025

Division

n÷y
n÷2 10208202.5
n÷3 6805468.3333333
n÷3 5104101.25
n÷5 4083281

Exponentiation

ny
n2 416829593124025
n3 8.5101617892053E+21
n4 1.7374690970394E+29
n5 3.5472872760141E+36

Nth Root

y√n
2√n 4518.4516153213
3√n 273.31266533525
4√n 67.219428852984
5√n 28.973159312551

Divisors of 20416405

1, 5, 17, 71, 85, 199, 289, 355, 995, 1207, 1445, 3383, 6035, 14129, 16915, 20519, 57511, 70645, 102595, 240193, 287555, 1200965, 4083281, 20416405

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20416404
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20416405 can be divided by 24 positive divisors. The sum of these divisors (counting 20416405) is 1, the average is 0.041666666666667.

Base conversion 20416405

Base System Value
2 Binary 1001101111000011110010101
3 Ternary 1102102021001011
4 Quaternary 1031320132111
5 Quinary 20211311110
6 Senary 2005332221
8 Octal 115703625
10 Decimal 20416405
12 Duodecimal 6a07071
16 Hexadecimal 1378795
20 Vigesimal 67c105
36 Base36 c5led

Cryptographic Hash Functions

md5 57bd6dd38f8defadc6589b0a1112dbbd
sha1 79c651aa3f8f6d6e1884c7e24b2e20b0f177207d
sha256 d70a757ae8edd481c3c5a3d092bfaf4159e2704923f2c797380dcc4282f86a33
sha512 49340a33191876ebaafa0b8bbb5c4d84975bd3c64749235a9a38e2880808a8285c0c79b8ace7775d3ebbae054ee5d95c04ce2910a3753c405b2d376765661452
ripemd-160 76231a5ee1fdcf2f62d1221c0b444db33fb13ff0

20416405 as geometric shapes

Circle

Radius = n
Diameter 40832810
Circumference 128280055.92143
Area 1.3095087875573E+15

Sphere

Radius = n
Volume 3.5647282343771E+22
Surface area 5.238035150229E+15
Circumference 128280055.92143

Square

Length = n
Perimeter 81665620
Area 416829593124025
Diagonal 28873156.845902

Cube

Length = n
Surface area 2500977558744150
Volume 8.5101617892053E+21
Space diagonal 35362250.767903

Equilateral Triangle

Length = n
Perimeter 61249215
Area 1.8049250834727E+14
Altitude 17681125.383952

Triangular Pyramid

Length = n
Surface area 1.8049250834727E+14
Volume 1.0029321850236E+21
Height 9624385.6153006