20025872 (number)

20025872 is an even 8-digits composite number following 20025871 and preceding 20025873. In scientific notation, it is written as 2.0025872 × 10^7. The sum of its digits is 26. It has a total of 6 prime factors and 20 positive divisors. There are 9972768 positive integers (up to 20025872) that are relatively prime to 20025872.

Interesting facts

Basic properties

Name

Name twenty million twenty-five thousand eight hundred seventy-two

Notation

Scientific notation 2.0025872 × 10^7
Engineering notation 2.0025872 × 10^6

Prime Factorization of 20025872

Prime Factorization 2 × 2 × 2 × 2 × 263 × 4759

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2503234
Product of the distinct prime numbers

The prime factorization of 20025872 is 2 × 2 × 2 × 2 × 263 × 4759. Since it has a total of 6 prime factors.

Most popular turbo-numbers

5, 1, 1, 82, 507, 456, 4950, 3024, 81532, 79422, 638739, 871854, 9061951, 4742703, 68717271, 12354361, 181959576, 380827329, 3273239004, 162235456

Basic calculations (n = 20025872)

Multiplication

n×y
n×2 40051744
n×3 60077616
n×4 80103488
n×5 100129360

Division

n÷y
n÷2 10012936
n÷3 6675290.6666667
n÷3 5006468
n÷5 4005174.4

Exponentiation

ny
n2 401035549360384
n3 8.0310865789407E+21
n4 1.6082951185078E+29
n5 3.2207512181463E+36

Nth Root

y√n
2√n 4475.0275976803
3√n 271.55875691326
4√n 66.895647075727
5√n 28.861459364788

Divisors of 20025872

1, 2, 4, 8, 16, 263, 526, 1052, 2104, 4208, 4759, 9518, 19036, 38072, 76144, 1251617, 2503234, 5006468, 10012936, 20025872

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20025871
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20025872 can be divided by 20 positive divisors. The sum of these divisors (counting 20025872) is 1, the average is 0.05.

Base conversion 20025872

Base System Value
2 Binary 1001100011001001000010000
3 Ternary 1101200102022222
4 Quaternary 1030121020100
5 Quinary 20111311442
6 Senary 1553120212
8 Octal 114311020
10 Decimal 20025872
12 Duodecimal 6859068
16 Hexadecimal 1319210
20 Vigesimal 6534dc
36 Base36 bx828

Cryptographic Hash Functions

md5 2121f1fdd2cea53c78cefcd70bf1981b
sha1 c8c8d38dd2e1910d323a374ebf84aa6de060bbbc
sha256 70f26059881046a4276d9175db0a010a6edce3439c1b0a093bf4d2165b14577b
sha512 501fee7206fd08d660d328e76fbd6c7291c79735f36e7c80b40e04d338c305fa70f5b2b3cb4beb1d0010a86f94b77d0ffb447a8e1af070bb7643dfc71df5a7a3
ripemd-160 cbf3121e459f53e2fdb1e834f7b2c5d0d6e8e94a

20025872 as geometric shapes

Circle

Radius = n
Diameter 40051744
Circumference 125826264.71386
Area 1.2598903356989E+15

Sphere

Radius = n
Volume 3.3640536795658E+22
Surface area 5.0395613427957E+15
Circumference 125826264.71386

Square

Length = n
Perimeter 80103488
Area 401035549360384
Diagonal 28320859.780748

Cube

Length = n
Surface area 2406213296162304
Volume 8.0310865789407E+21
Space diagonal 34685827.769871

Equilateral Triangle

Length = n
Perimeter 60077616
Area 1.7365348678337E+14
Altitude 17342913.884935

Triangular Pyramid

Length = n
Surface area 1.7365348678337E+14
Volume 9.4647263004421E+20
Height 9440286.5935825