20402466 (number)

20402466 is an even 8-digits composite number following 20402465 and preceding 20402467. In scientific notation, it is written as 2.0402466 × 10^7. The sum of its digits is 24. It has a total of 5 prime factors and 32 positive divisors. There are 5365440 positive integers (up to 20402466) that are relatively prime to 20402466.

Interesting facts

Basic properties

Name

Name twenty million four hundred two thousand four hundred sixty-six

Notation

Scientific notation 2.0402466 × 10^7
Engineering notation 2.0402466 × 10^6

Prime Factorization of 20402466

Prime Factorization 2 × 21 × 19 × 37 × 691

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20402466
Product of the distinct prime numbers

The prime factorization of 20402466 is 2 × 21 × 19 × 37 × 691. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 6, 76, 67, 6, 70, 1571, 1514, 59689, 74312, 855876, 99460, 6757854, 4602482, 30005940, 38977882, 609044544, 84804726, 4994783480, 8836200653

Basic calculations (n = 20402466)

Multiplication

n×y
n×2 40804932
n×3 61207398
n×4 81609864
n×5 102012330

Division

n÷y
n÷2 10201233
n÷3 6800822
n÷3 5100616.5
n÷5 4080493.2

Exponentiation

ny
n2 416260618881156
n3 8.4927431238617E+21
n4 1.7327290283132E+29
n5 3.5351945087374E+36

Nth Root

y√n
2√n 4516.9088987935
3√n 273.25045110805
4√n 67.207952645453
5√n 28.969202032082

Divisors of 20402466

1, 2, 19, 21, 37, 38, 42, 74, 399, 691, 703, 777, 798, 1382, 1406, 1554, 13129, 14511, 14763, 25567, 26258, 29022, 29526, 51134, 275709, 485773, 536907, 551418, 971546, 1073814, 10201233, 20402466

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20402465
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20402466 can be divided by 32 positive divisors. The sum of these divisors (counting 20402466) is 1, the average is 0.03125.

Base conversion 20402466

Base System Value
2 Binary 1001101110101000100100010
3 Ternary 1102101112220220
4 Quaternary 1031311010202
5 Quinary 20210334331
6 Senary 2005143510
8 Octal 115650442
10 Decimal 20402466
12 Duodecimal 69bab96
16 Hexadecimal 1375122
20 Vigesimal 67a636
36 Base36 c5an6

Cryptographic Hash Functions

md5 c4be77e21f45a75db3643f6ce1573356
sha1 070351a16f5a517b1e4496df979fe7a29c1ddc9e
sha256 baced82ced935c10929786e6c2e7c4052741479f27c92f1b2384a14e418d83c4
sha512 7a3d9f282ec094a6baba9647d2dd9e464a831728150e425593a17aa06aa67234fb4d0f837c8989db112ceeda8a2323d7a05fc9a61f99bb93a3fcb1b3c850968f
ripemd-160 30da55efc6c7b8ffafba9b300c8e9f498993c661

20402466 as geometric shapes

Circle

Radius = n
Diameter 40804932
Circumference 128192474.60143
Area 1.3077213022558E+15

Sphere

Radius = n
Volume 3.5574319208999E+22
Surface area 5.2308852090231E+15
Circumference 128192474.60143

Square

Length = n
Perimeter 81609864
Area 416260618881156
Diagonal 28853444.123056

Cube

Length = n
Surface area 2497563713286936
Volume 8.4927431238617E+21
Space diagonal 35338107.711697

Equilateral Triangle

Length = n
Perimeter 61207398
Area 1.8024613527306E+14
Altitude 17669053.855848

Triangular Pyramid

Length = n
Surface area 1.8024613527306E+14
Volume 1.0008793756263E+21
Height 9617814.7076853