20100393 (number)

20100393 is an odd 8-digits composite number following 20100392 and preceding 20100394. In scientific notation, it is written as 2.0100393 × 10^7. The sum of its digits is 18. It has a total of 4 prime factors and 16 positive divisors. There are 12573792 positive integers (up to 20100393) that are relatively prime to 20100393.

Interesting facts

Basic properties

Name

Name twenty million one hundred thousand three hundred ninety-three

Notation

Scientific notation 2.0100393 × 10^7
Engineering notation 2.0100393 × 10^6

Prime Factorization of 20100393

Prime Factorization 81 × 29 × 199 × 43

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20100393
Product of the distinct prime numbers

The prime factorization of 20100393 is 81 × 29 × 199 × 43. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 7, 83, 78, 505, 112, 171, 2561, 83789, 25379, 921907, 51994, 4851534, 8793802, 17269483, 37231425, 368973239, 92933029, 3781372920, 7839932726

Basic calculations (n = 20100393)

Multiplication

n×y
n×2 40200786
n×3 60301179
n×4 80401572
n×5 100501965

Division

n÷y
n÷2 10050196.5
n÷3 6700131
n÷3 5025098.25
n÷5 4020078.6

Exponentiation

ny
n2 404025798754449
n3 8.1210773371033E+21
n4 1.6323684605917E+29
n5 3.2811247578698E+36

Nth Root

y√n
2√n 4483.3461833769
3√n 271.89518470829
4√n 66.957794045032
5√n 28.882907524563

Divisors of 20100393

1, 29, 43, 81, 199, 1247, 2349, 3483, 5771, 8557, 16119, 101007, 248153, 467451, 693117, 20100393

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 -20100392
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 20100393 can be divided by 16 positive divisors. The sum of these divisors (counting 20100393) is 1, the average is 0.0625.

Base conversion 20100393

Base System Value
2 Binary 1001100101011010100101001
3 Ternary 1101211012120000
4 Quaternary 1030223110221
5 Quinary 20121203033
6 Senary 1554453213
8 Octal 114532451
10 Decimal 20100393
12 Duodecimal 6894209
16 Hexadecimal 132b529
20 Vigesimal 65cajd
36 Base36 bytk9

Cryptographic Hash Functions

md5 54967d2091e78cd59b25f268f0bdfaab
sha1 0eb88f33f2c82ab914848a668edcbc539c4bea1b
sha256 381240871e3907192759cec98657b828ffc8e168b22b3002cc7b8792d9121710
sha512 d2cfc4c75aa3d0ea7ac8407aa98b298bd9237d2e67ace6c038e4afbe8127384877c08c47f5feeb3be3510594ae0b3063f2548f69fa07493166760f71449c77d1
ripemd-160 77b79ad65f25c2c6b2946f8145d0f34498896d99

20100393 as geometric shapes

Circle

Radius = n
Diameter 40200786
Circumference 126294493.96614
Area 1.2692844812277E+15

Sphere

Radius = n
Volume 3.4017489201971E+22
Surface area 5.0771379249109E+15
Circumference 126294493.96614

Square

Length = n
Perimeter 80401572
Area 404025798754449
Diagonal 28426248.389629

Cube

Length = n
Surface area 2424154792526694
Volume 8.1210773371033E+21
Space diagonal 34814901.928102

Equilateral Triangle

Length = n
Perimeter 60301179
Area 1.7494830275283E+14
Altitude 17407450.964051

Triangular Pyramid

Length = n
Surface area 1.7494830275283E+14
Volume 9.5707814260103E+20
Height 9475416.1298764