20112450 (number)

20112450 is an even 8-digits composite number following 20112449 and preceding 20112451. In scientific notation, it is written as 2.0112450 × 10^7. The sum of its digits is 15. It has a total of 4 prime factors and 16 positive divisors. There are 5080320 positive integers (up to 20112450) that are relatively prime to 20112450.

Interesting facts

Basic properties

Name

Name twenty million one hundred twelve thousand four hundred fifty

Notation

Scientific notation 2.0112450 × 10^7
Engineering notation 2.0112450 × 10^6

Prime Factorization of 20112450

Prime Factorization 2 × 3 × 475 × 7057

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20112450
Product of the distinct prime numbers

The prime factorization of 20112450 is 2 × 3 × 475 × 7057. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 1, 12, 36, 407, 358, 7035, 1005, 32960, 56124, 564552, 819710, 9946218, 2487016, 36874514, 21157174, 332781693, 377314430, 140960919, 3438960982

Basic calculations (n = 20112450)

Multiplication

n×y
n×2 40224900
n×3 60337350
n×4 80449800
n×5 100562250

Division

n÷y
n÷2 10056225
n÷3 6704150
n÷3 5028112.5
n÷5 4022490

Exponentiation

ny
n2 404510645002500
n3 8.1357001220805E+21
n4 1.6362886192034E+29
n5 3.2909773039297E+36

Nth Root

y√n
2√n 4484.6906247812
3√n 271.94953828881
4√n 66.967832761567
5√n 28.886371712458

Divisors of 20112450

1, 2, 3, 6, 475, 950, 1425, 2850, 7057, 14114, 21171, 42342, 3352075, 6704150, 10056225, 20112450

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 -20112449
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 20112450 can be divided by 16 positive divisors. The sum of these divisors (counting 20112450) is 1, the average is 0.0625.

Base conversion 20112450

Base System Value
2 Binary 1001100101110010001000010
3 Ternary 1101211211002120
4 Quaternary 1030232101002
5 Quinary 20122044300
6 Senary 1555025110
8 Octal 114562102
10 Decimal 20112450
12 Duodecimal 689b196
16 Hexadecimal 132e442
20 Vigesimal 65e12a
36 Base36 bz2v6

Cryptographic Hash Functions

md5 05dc86d3eca76ee7462eb3c8eeb34d91
sha1 b97940c2d5ab670b4307d87160dbdf7c5c5a3637
sha256 693d49fa53200a38e864e41c32694129d5dcf515d44db78e975ded7fde44fdb4
sha512 bf47fc06f7a036f5b8c58c31698356f49575f0b9f46e420e7c55a11044438e1a008bde36459cf92ae4b6124c8ee318f4edd29269311b845c0a66f96e83e48ca8
ripemd-160 163ccf2679c301cfe69c38db7c57157e122dffa8

20112450 as geometric shapes

Circle

Radius = n
Diameter 40224900
Circumference 126370250.33138
Area 1.2708076706387E+15

Sphere

Radius = n
Volume 3.407874098045E+22
Surface area 5.0832306825549E+15
Circumference 126370250.33138

Square

Length = n
Perimeter 80449800
Area 404510645002500
Diagonal 28443299.562551

Cube

Length = n
Surface area 2427063870015000
Volume 8.1357001220805E+21
Space diagonal 34835785.264689

Equilateral Triangle

Length = n
Perimeter 60337350
Area 1.751582473367E+14
Altitude 17417892.632344

Triangular Pyramid

Length = n
Surface area 1.751582473367E+14
Volume 9.5880145433723E+20
Height 9481099.8541836