20486516 (number)

20486516 is an even 8-digits composite number following 20486515 and preceding 20486517. In scientific notation, it is written as 2.0486516 × 10^7. The sum of its digits is 32. It has a total of 4 prime factors and 12 positive divisors. There are 10204920 positive integers (up to 20486516) that are relatively prime to 20486516.

Interesting facts

Basic properties

Name

Name twenty million four hundred eighty-six thousand five hundred sixteen

Notation

Scientific notation 2.0486516 × 10^7
Engineering notation 2.0486516 × 10^6

Prime Factorization of 20486516

Prime Factorization 2 × 2 × 271 × 18899

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10243258
Product of the distinct prime numbers

The prime factorization of 20486516 is 2 × 2 × 271 × 18899. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 10, 37, 31, 457, 182, 3762, 1883, 37877, 25859, 510099, 975407, 1170350, 3076006, 69835564, 73552945, 39002825, 49175062, 1841236189, 7265396403

Basic calculations (n = 20486516)

Multiplication

n×y
n×2 40973032
n×3 61459548
n×4 81946064
n×5 102432580

Division

n÷y
n÷2 10243258
n÷3 6828838.6666667
n÷3 5121629
n÷5 4097303.2

Exponentiation

ny
n2 419697337818256
n3 8.5981362263711E+21
n4 1.7614585537173E+29
n5 3.6086148844067E+36

Nth Root

y√n
2√n 4526.2032654312
3√n 273.62516454586
4√n 67.277063442389
5√n 28.993031103112

Divisors of 20486516

1, 2, 4, 271, 542, 1084, 18899, 37798, 75596, 5121629, 10243258, 20486516

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20486515
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20486516 can be divided by 12 positive divisors. The sum of these divisors (counting 20486516) is 1, the average is 0.083333333333333.

Base conversion 20486516

Base System Value
2 Binary 1001110001001100101110100
3 Ternary 1102112211012212
4 Quaternary 1032021211310
5 Quinary 20221032031
6 Senary 2011032552
8 Octal 116114564
10 Decimal 20486516
12 Duodecimal 6a3b758
16 Hexadecimal 1389974
20 Vigesimal 680g5g
36 Base36 c73hw

Cryptographic Hash Functions

md5 93414a73818790d0e67f3c2918bd9b10
sha1 f757a89239bfff739e2d34735d445868e09d5859
sha256 935908a5e90256d0cb4e35f572a0344d8fffbbf806c607fc519b04ad80f45334
sha512 ddc4c75fe346ec25fb7b18c50305ea5e3646794858e317ae0b018b19aefa8480fda1cb3ec80c8e2f6d04aef8d77360fe153009177baa5c73341f47218f9a8fde
ripemd-160 979f817bc10b145ccab816576986fddd911c6695

20486516 as geometric shapes

Circle

Radius = n
Diameter 40973032
Circumference 128720576.3265
Area 1.318518073221E+15

Sphere

Radius = n
Volume 3.6015788804442E+22
Surface area 5.2740722928841E+15
Circumference 128720576.3265

Square

Length = n
Perimeter 81946064
Area 419697337818256
Diagonal 28972308.772973

Cube

Length = n
Surface area 2518184026909536
Volume 8.5981362263711E+21
Space diagonal 35483686.582073

Equilateral Triangle

Length = n
Perimeter 61459548
Area 1.8173427822565E+14
Altitude 17741843.291036

Triangular Pyramid

Length = n
Surface area 1.8173427822565E+14
Volume 1.0133000718721E+21
Height 9657436.2576578