20486529 (number)

20486529 is an odd 8-digits composite number following 20486528 and preceding 20486530. In scientific notation, it is written as 2.0486529 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 11664000 positive integers (up to 20486529) that are relatively prime to 20486529.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0486529 × 10^7
Engineering notation 2.0486529 × 10^6

Prime Factorization of 20486529

Prime Factorization 9 × 7 × 433 × 751

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20486529
Product of the distinct prime numbers

The prime factorization of 20486529 is 9 × 7 × 433 × 751. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 2, 3, 16, 890, 998, 9468, 1797, 26821, 48851, 615585, 934524, 6693481, 6521994, 21446769, 56690346, 327691378, 853809213, 9082515686, 9161332408

Basic calculations (n = 20486529)

Multiplication

n×y
n×2 40973058
n×3 61459587
n×4 81946116
n×5 102432645

Division

n÷y
n÷2 10243264.5
n÷3 6828843
n÷3 5121632.25
n÷5 4097305.8

Exponentiation

ny
n2 419697870467841
n3 8.5981525945777E+21
n4 1.7614630247524E+29
n5 3.6086263339018E+36

Nth Root

y√n
2√n 4526.2047015132
3√n 273.62522242338
4√n 67.277074115282
5√n 28.993034782696

Divisors of 20486529

1, 7, 9, 63, 433, 751, 3031, 3897, 5257, 6759, 27279, 47313, 325183, 2276281, 2926647, 20486529

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 -20486528
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 20486529 can be divided by 16 positive divisors. The sum of these divisors (counting 20486529) is 1, the average is 0.0625.

Base conversion 20486529

Base System Value
2 Binary 1001110001001100110000001
3 Ternary 1102112211020100
4 Quaternary 1032021212001
5 Quinary 20221032104
6 Senary 2011033013
8 Octal 116114601
10 Decimal 20486529
12 Duodecimal 6a3b769
16 Hexadecimal 1389981
20 Vigesimal 680g69
36 Base36 c73i9

Cryptographic Hash Functions

md5 5f2855d4abeeba6682294a629c742e65
sha1 8e85b0f1bf1f0e5c92b1e46885a6b094f23646b5
sha256 30113e2f1c2e7d698ba745d11d6dc143a145073bdacf16e753ddcfc129e58194
sha512 c7b9636652990b58325caf5300c5b5571cc63d31a570f7e7294e1ea4bbaf29e827d1864eaf108600261b595291940c77e2d38e0e0c6cd8b363cb7e86b4b5fa34
ripemd-160 1c0353881b6ffdabc63938e6a8b46cd7adbbfa58

20486529 as geometric shapes

Circle

Radius = n
Diameter 40973058
Circumference 128720658.00791
Area 1.318519746589E+15

Sphere

Radius = n
Volume 3.6015857367426E+22
Surface area 5.2740789863562E+15
Circumference 128720658.00791

Square

Length = n
Perimeter 81946116
Area 419697870467841
Diagonal 28972327.15775

Cube

Length = n
Surface area 2518187222807046
Volume 8.5981525945777E+21
Space diagonal 35483709.098733

Equilateral Triangle

Length = n
Perimeter 61459587
Area 1.8173450886969E+14
Altitude 17741854.549367

Triangular Pyramid

Length = n
Surface area 1.8173450886969E+14
Volume 1.0133020008838E+21
Height 9657442.3859166