20546925 (number)

20546925 is an odd 8-digits composite number following 20546924 and preceding 20546926. In scientific notation, it is written as 2.0546925 × 10^7. The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors. There are 9391200 positive integers (up to 20546925) that are relatively prime to 20546925.

Interesting facts

Basic properties

Name

Name twenty million five hundred forty-six thousand nine hundred twenty-five

Notation

Scientific notation 2.0546925 × 10^7
Engineering notation 2.0546925 × 10^6

Prime Factorization of 20546925

Prime Factorization 3 × 175 × 7 × 5591

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20546925
Product of the distinct prime numbers

The prime factorization of 20546925 is 3 × 175 × 7 × 5591. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 6, 36, 1, 675, 25, 4400, 4353, 11975, 99242, 250784, 366106, 4608031, 863907, 8341807, 9892350, 516991637, 196278318, 5573629333, 589933150

Basic calculations (n = 20546925)

Multiplication

n×y
n×2 41093850
n×3 61640775
n×4 82187700
n×5 102734625

Division

n÷y
n÷2 10273462.5
n÷3 6848975
n÷3 5136731.25
n÷5 4109385

Exponentiation

ny
n2 422176126955625
n3 8.6744212173477E+21
n4 1.7823268217125E+29
n5 3.6621335531216E+36

Nth Root

y√n
2√n 4532.8716063882
3√n 273.89384862809
4√n 67.326604001599
5√n 29.010109437571

Divisors of 20546925

1, 3, 7, 21, 175, 525, 1225, 3675, 5591, 16773, 39137, 117411, 978425, 2935275, 6848975, 20546925

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 -20546924
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 20546925 can be divided by 16 positive divisors. The sum of these divisors (counting 20546925) is 1, the average is 0.0625.

Base conversion 20546925

Base System Value
2 Binary 1001110011000010101101101
3 Ternary 1102122220002020
4 Quaternary 1032120111231
5 Quinary 20230000200
6 Senary 2012220353
8 Octal 116302555
10 Decimal 20546925
12 Duodecimal 6a6a6b9
16 Hexadecimal 139856d
20 Vigesimal 688765
36 Base36 c8e3x

Cryptographic Hash Functions

md5 ea4e8fcb9786f113bcbce3fe6ba606dd
sha1 ee006321436430274b4fefd380554b4ef5301dfb
sha256 4e50d48f4d1af8faf14ad84118e4597b9d61a49d02c8dad09bef5c614a751e60
sha512 56cf9f9a1ae868f893ae66cd5affd775da39d63a52e5113308680675cfd999eeb3f560190f0aab612f03515ae456cc21c900466dd1336122d4b21bc1d014865d
ripemd-160 b00413da719da277b526231aa131c6caddc1d7a6

20546925 as geometric shapes

Circle

Radius = n
Diameter 41093850
Circumference 129100137.26772
Area 1.3263054189648E+15

Sphere

Radius = n
Volume 3.6335330627417E+22
Surface area 5.3052216758591E+15
Circumference 129100137.26772

Square

Length = n
Perimeter 82187700
Area 422176126955625
Diagonal 29057740.000063

Cube

Length = n
Surface area 2533056761733750
Volume 8.6744212173477E+21
Space diagonal 35588318.039307

Equilateral Triangle

Length = n
Perimeter 61640775
Area 1.8280762540745E+14
Altitude 17794159.019654

Triangular Pyramid

Length = n
Surface area 1.8280762540745E+14
Volume 1.0222903442758E+21
Height 9685913.3333543