20199538 (number)

20199538 is an even 8-digits composite number following 20199537 and preceding 20199539. In scientific notation, it is written as 2.0199538 × 10^7. The sum of its digits is 37. It has a total of 4 prime factors and 16 positive divisors. There are 9637920 positive integers (up to 20199538) that are relatively prime to 20199538.

Interesting facts

Basic properties

Name

Name twenty million one hundred ninety-nine thousand five hundred thirty-eight

Notation

Scientific notation 2.0199538 × 10^7
Engineering notation 2.0199538 × 10^6

Prime Factorization of 20199538

Prime Factorization 2 × 31 × 73 × 4463

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20199538
Product of the distinct prime numbers

The prime factorization of 20199538 is 2 × 31 × 73 × 4463. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 10, 89, 56, 749, 611, 8564, 9473, 90586, 81436, 228824, 852594, 7797337, 1719134, 57879954, 68554219, 268782444, 942754132, 9907214660, 8483857360

Basic calculations (n = 20199538)

Multiplication

n×y
n×2 40399076
n×3 60598614
n×4 80798152
n×5 100997690

Division

n÷y
n÷2 10099769
n÷3 6733179.3333333
n÷3 5049884.5
n÷5 4039907.6

Exponentiation

ny
n2 408021335413444
n3 8.2418424694946E+21
n4 1.6648141015257E+29
n5 3.3628475706704E+36

Nth Root

y√n
2√n 4494.3896137295
3√n 272.34149185841
4√n 67.040208932622
5√n 28.911344408019

Divisors of 20199538

1, 2, 31, 62, 73, 146, 2263, 4463, 4526, 8926, 138353, 276706, 325799, 651598, 10099769, 20199538

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 -20199537
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 20199538 can be divided by 16 positive divisors. The sum of these divisors (counting 20199538) is 1, the average is 0.0625.

Base conversion 20199538

Base System Value
2 Binary 1001101000011100001110010
3 Ternary 1102000020120001
4 Quaternary 1031003201302
5 Quinary 20132341123
6 Senary 2000540214
8 Octal 115034162
10 Decimal 20199538
12 Duodecimal 692166a
16 Hexadecimal 1343872
20 Vigesimal 664igi
36 Base36 c0y2a

Cryptographic Hash Functions

md5 ca070d51ad42f7f155e84015672b3f20
sha1 d8bc4dfead942e3579a617dd0f5391d9e5cc7902
sha256 5198a0f9faff7d17f640aff6e21b5726002f064f5e2404b6ff1c0d535b87bc3e
sha512 4412572efde0ee51b7e1d910a2106177a23734bf32835c8b29dfb7160ff870e31316e9e10ad3fb5cee8fefe1d57927584aadb9dc098521270a6014bbf1c24954
ripemd-160 df74951c33c1aedfaa6e845f6ae47f5160179e10

20199538 as geometric shapes

Circle

Radius = n
Diameter 40399076
Circumference 126917440.37342
Area 1.2818368298428E+15

Sphere

Radius = n
Volume 3.4523349005611E+22
Surface area 5.1273473193711E+15
Circumference 126917440.37342

Square

Length = n
Perimeter 80798152
Area 408021335413444
Diagonal 28566460.593271

Cube

Length = n
Surface area 2448128012480664
Volume 8.2418424694946E+21
Space diagonal 34986626.105418

Equilateral Triangle

Length = n
Perimeter 60598614
Area 1.7667842087705E+14
Altitude 17493313.052709

Triangular Pyramid

Length = n
Surface area 1.7667842087705E+14
Volume 9.7131044994182E+20
Height 9522153.5310902