20238925 (number)

20238925 is an odd 8-digits composite number following 20238924 and preceding 20238926. In scientific notation, it is written as 2.0238925 × 10^7. The sum of its digits is 31. It has a total of 4 prime factors and 16 positive divisors. There are 13059840 positive integers (up to 20238925) that are relatively prime to 20238925.

Interesting facts

Basic properties

Name

Name twenty million two hundred thirty-eight thousand nine hundred twenty-five

Notation

Scientific notation 2.0238925 × 10^7
Engineering notation 2.0238925 × 10^6

Prime Factorization of 20238925

Prime Factorization 25 × 7 × 17 × 6803

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20238925
Product of the distinct prime numbers

The prime factorization of 20238925 is 25 × 7 × 17 × 6803. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 8, 40, 21, 570, 510, 6199, 2437, 7543, 38389, 417287, 757626, 5441919, 4814037, 37846070, 59052251, 893374054, 480446269, 7512761398, 8556338490

Basic calculations (n = 20238925)

Multiplication

n×y
n×2 40477850
n×3 60716775
n×4 80955700
n×5 101194625

Division

n÷y
n÷2 10119462.5
n÷3 6746308.3333333
n÷3 5059731.25
n÷5 4047785

Exponentiation

ny
n2 409614085155625
n3 8.2901487484083E+21
n4 1.6778369875788E+29
n5 3.3957616953833E+36

Nth Root

y√n
2√n 4498.7692761465
3√n 272.51838946682
4√n 67.072865423706
5√n 28.922610447836

Divisors of 20238925

1, 7, 17, 25, 119, 175, 425, 2975, 6803, 47621, 115651, 170075, 809557, 1190525, 2891275, 20238925

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 -20238924
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 20238925 can be divided by 16 positive divisors. The sum of these divisors (counting 20238925) is 1, the average is 0.0625.

Base conversion 20238925

Base System Value
2 Binary 1001101001101001001001101
3 Ternary 1102002020120211
4 Quaternary 1031031021031
5 Quinary 20140121200
6 Senary 2001442421
8 Octal 115151115
10 Decimal 20238925
12 Duodecimal 6940411
16 Hexadecimal 134d24d
20 Vigesimal 669h65
36 Base36 c1sgd

Cryptographic Hash Functions

md5 f97ab238a9b84eadcc5c94ef2a7e6c03
sha1 24b15bc6b6947f2a6e4f04b4f273ef4c1eae3f90
sha256 191fff7997645964d4de764659f7d90e75da9fff08d579be09e571f100fe7c55
sha512 8e58cc5a09d6aab408b41d6e8647764512807f617ffad4409d39b59a2ce164d527b729fb324ebb4cdf68c0540d5e78c8cdfa4c3df6bbc0d9be8c7486cd2ec50d
ripemd-160 ed8af8ef4e023a1297d016eff02b88f4fb29fc4c

20238925 as geometric shapes

Circle

Radius = n
Diameter 40477850
Circumference 127164916.19311
Area 1.2868406007318E+15

Sphere

Radius = n
Volume 3.4725693873555E+22
Surface area 5.1473624029273E+15
Circumference 127164916.19311

Square

Length = n
Perimeter 80955700
Area 409614085155625
Diagonal 28622162.222852

Cube

Length = n
Surface area 2457684510933750
Volume 8.2901487484083E+21
Space diagonal 35054846.390576

Equilateral Triangle

Length = n
Perimeter 60716775
Area 1.7736810174635E+14
Altitude 17527423.195288

Triangular Pyramid

Length = n
Surface area 1.7736810174635E+14
Volume 9.7700339950745E+20
Height 9540720.7409506