20249982 (number)

20249982 is an even 8-digits composite number following 20249981 and preceding 20249983. In scientific notation, it is written as 2.0249982 × 10^7. The sum of its digits is 36. It has a total of 5 prime factors and 32 positive divisors. There are 6293760 positive integers (up to 20249982) that are relatively prime to 20249982.

Interesting facts

Basic properties

Name

Name twenty million two hundred forty-nine thousand nine hundred eighty-two

Notation

Scientific notation 2.0249982 × 10^7
Engineering notation 2.0249982 × 10^6

Prime Factorization of 20249982

Prime Factorization 2 × 3 × 69 × 41 × 1193

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20249982
Product of the distinct prime numbers

The prime factorization of 20249982 is 2 × 3 × 69 × 41 × 1193. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 8, 42, 1, 513, 488, 861, 7430, 44709, 57149, 575001, 72218, 6221739, 3738353, 22667362, 96547529, 910235571, 164913835, 3246887585, 2272026542

Basic calculations (n = 20249982)

Multiplication

n×y
n×2 40499964
n×3 60749946
n×4 80999928
n×5 101249910

Division

n÷y
n÷2 10124991
n÷3 6749994
n÷3 5062495.5
n÷5 4049996.4

Exponentiation

ny
n2 410061771000324
n3 8.3037434816447E+21
n4 1.6815065603592E+29
n5 3.4050477580156E+36

Nth Root

y√n
2√n 4499.9979999996
3√n 272.56800816388
4√n 67.082024417869
5√n 28.925769977717

Divisors of 20249982

1, 2, 3, 6, 41, 69, 82, 123, 138, 207, 246, 414, 1193, 2386, 2829, 3579, 5658, 7158, 8487, 16974, 48913, 82317, 97826, 146739, 164634, 246951, 293478, 493902, 3374997, 6749994, 10124991, 20249982

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20249981
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20249982 can be divided by 32 positive divisors. The sum of these divisors (counting 20249982) is 1, the average is 0.03125.

Base conversion 20249982

Base System Value
2 Binary 1001101001111110101111110
3 Ternary 1102002210202100
4 Quaternary 1031033311332
5 Quinary 20140444412
6 Senary 2002005530
8 Octal 115176576
10 Decimal 20249982
12 Duodecimal 69468a6
16 Hexadecimal 134fd7e
20 Vigesimal 66b4j2
36 Base36 c20zi

Cryptographic Hash Functions

md5 d068278cfb591bc8c682502276cc7a7d
sha1 a321b3e6bd01331d561a6fd4e43af49e663e12cc
sha256 316136a6d654e0b24ffb6c2723c62f33f4c521713929bbd2a65e6e82f01eb486
sha512 63124c95cbc05220f499e5a9711fac4fa307816a696d61b85609e59859cf33472364c3f276a22ea9d18717783283b3ac9626d73e6f88cc7331cd89d0dc43d150
ripemd-160 55a50a958978321f8aab748fb86b34146b898999

20249982 as geometric shapes

Circle

Radius = n
Diameter 40499964
Circumference 127234389.37305
Area 1.2882470472926E+15

Sphere

Radius = n
Volume 3.4782639358972E+22
Surface area 5.1529881891706E+15
Circumference 127234389.37305

Square

Length = n
Perimeter 80999928
Area 410061771000324
Diagonal 28637799.182211

Cube

Length = n
Surface area 2460370626001944
Volume 8.3037434816447E+21
Space diagonal 35073997.676355

Equilateral Triangle

Length = n
Perimeter 60749946
Area 1.7756195540356E+14
Altitude 17536998.838178

Triangular Pyramid

Length = n
Surface area 1.7756195540356E+14
Volume 9.7860555418409E+20
Height 9545933.060737