20406460 (number)

20406460 is an even 8-digits composite number following 20406459 and preceding 20406461. In scientific notation, it is written as 2.0406460 × 10^7. The sum of its digits is 22. It has a total of 5 prime factors and 24 positive divisors. There are 7513088 positive integers (up to 20406460) that are relatively prime to 20406460.

Interesting facts

Basic properties

Name

Name twenty million four hundred six thousand four hundred sixty

Notation

Scientific notation 2.0406460 × 10^7
Engineering notation 2.0406460 × 10^6

Prime Factorization of 20406460

Prime Factorization 2 × 2 × 85 × 47 × 1277

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10203230
Product of the distinct prime numbers

The prime factorization of 20406460 is 2 × 2 × 85 × 47 × 1277. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 6, 28, 43, 823, 171, 2425, 5933, 30574, 40274, 996672, 94006, 8482874, 732182, 77319903, 96741387, 985698183, 240472836, 418766327, 3740908211

Basic calculations (n = 20406460)

Multiplication

n×y
n×2 40812920
n×3 61219380
n×4 81625840
n×5 102032300

Division

n÷y
n÷2 10203230
n÷3 6802153.3333333
n÷3 5101615
n÷5 4081292

Exponentiation

ny
n2 416423609731600
n3 8.4977317350435E+21
n4 1.734086227419E+29
n5 3.5386561236376E+36

Nth Root

y√n
2√n 4517.3509936687
3√n 273.26828050661
4√n 67.211241572141
5√n 28.970336149241

Divisors of 20406460

1, 2, 4, 47, 85, 94, 170, 188, 340, 1277, 2554, 3995, 5108, 7990, 15980, 60019, 108545, 120038, 217090, 240076, 434180, 5101615, 10203230, 20406460

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 -20406459
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 20406460 can be divided by 24 positive divisors. The sum of these divisors (counting 20406460) is 1, the average is 0.041666666666667.

Base conversion 20406460

Base System Value
2 Binary 1001101110110000010111100
3 Ternary 1102101202101211
4 Quaternary 1031312002330
5 Quinary 20211001320
6 Senary 2005214204
8 Octal 115660274
10 Decimal 20406460
12 Duodecimal 6a01364
16 Hexadecimal 13760bc
20 Vigesimal 67ag30
36 Base36 c5dq4

Cryptographic Hash Functions

md5 aa4ba9d2a80d50b6d19bed5c19496a29
sha1 735ed0b5be3303e89c38d023d136c821083b6ab1
sha256 407fa684edaf493119e5a9cbeb3e542b1c21bf357a6afae99fe0da10b1f66272
sha512 2479e11044867d521145a0a95d2ea52e6945e4c300cbc88500f245a68b11c7d797c3b0e37b579b20f2ae166f7aeb1b5b985ea5700bb2d170122bc6fb224ca183
ripemd-160 3f034c0bbe5456e76f3650d2235b717393307a70

20406460 as geometric shapes

Circle

Radius = n
Diameter 40812920
Circumference 128217569.64355
Area 1.3082333531141E+15

Sphere

Radius = n
Volume 3.5595215454653E+22
Surface area 5.2329334124566E+15
Circumference 128217569.64355

Square

Length = n
Perimeter 81625840
Area 416423609731600
Diagonal 28859092.492024

Cube

Length = n
Surface area 2498541658389600
Volume 8.4977317350435E+21
Space diagonal 35345025.522622

Equilateral Triangle

Length = n
Perimeter 61219380
Area 1.8031671238159E+14
Altitude 17672512.761311

Triangular Pyramid

Length = n
Surface area 1.8031671238159E+14
Volume 1.0014672890922E+21
Height 9619697.4973414