20198835 (number)

20198835 is an odd 8-digits composite number following 20198834 and preceding 20198836. In scientific notation, it is written as 2.0198835 × 10^7. The sum of its digits is 36. It has a total of 5 prime factors and 32 positive divisors. There are 10692864 positive integers (up to 20198835) that are relatively prime to 20198835.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0198835 × 10^7
Engineering notation 2.0198835 × 10^6

Prime Factorization of 20198835

Prime Factorization 9 × 3 × 5 × 157 × 953

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20198835
Product of the distinct prime numbers

The prime factorization of 20198835 is 9 × 3 × 5 × 157 × 953. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 4, 53, 5, 375, 76, 2016, 6909, 53741, 7146, 616307, 735845, 3572384, 9054957, 26819521, 9488783, 415630888, 36872614, 1229313976, 9817658202

Basic calculations (n = 20198835)

Multiplication

n×y
n×2 40397670
n×3 60596505
n×4 80795340
n×5 100994175

Division

n÷y
n÷2 10099417.5
n÷3 6732945
n÷3 5049708.75
n÷5 4039767

Exponentiation

ny
n2 407992935357225
n3 8.2409819824463E+21
n4 1.664582353014E+29
n5 3.3622624292442E+36

Nth Root

y√n
2√n 4494.3114044312
3√n 272.33833240843
4√n 67.039625628662
5√n 28.911143166208

Divisors of 20198835

1, 3, 5, 9, 15, 27, 45, 135, 157, 471, 785, 953, 1413, 2355, 2859, 4239, 4765, 7065, 8577, 14295, 21195, 25731, 42885, 128655, 149621, 448863, 748105, 1346589, 2244315, 4039767, 6732945, 20198835

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 -20198834
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 20198835 can be divided by 32 positive divisors. The sum of these divisors (counting 20198835) is 1, the average is 0.03125.

Base conversion 20198835

Base System Value
2 Binary 1001101000011010110110011
3 Ternary 1102000012121000
4 Quaternary 1031003112303
5 Quinary 20132330320
6 Senary 2000533043
8 Octal 115032663
10 Decimal 20198835
12 Duodecimal 6921183
16 Hexadecimal 13435b3
20 Vigesimal 664h1f
36 Base36 c0xir

Cryptographic Hash Functions

md5 2dea54d6f5af08b821bcd5e2ed2c2be7
sha1 fca7a5884d14751fe69f85cc0934c7ca85ffc7e2
sha256 75137dc8619b81385185f29a6ede926de04428b2d082b4ad34e2ff7acdd0a2b4
sha512 6ad7345de8e888598d446e3f94e926d0d02cb82a969247ef3c68022e11db46552c1189ffdfe53d6b730c5a2287f963f16dbeaa985fd440bfa2e0518bc662eb84
ripemd-160 ee8fab82bb0038cff4f66dc6e0af1575e9e61ed7

20198835 as geometric shapes

Circle

Radius = n
Diameter 40397670
Circumference 126913023.29414
Area 1.2817476084348E+15

Sphere

Radius = n
Volume 3.4519744605892E+22
Surface area 5.1269904337392E+15
Circumference 126913023.29414

Square

Length = n
Perimeter 80795340
Area 407992935357225
Diagonal 28565466.401136

Cube

Length = n
Surface area 2447957612143350
Volume 8.2409819824463E+21
Space diagonal 34985408.473701

Equilateral Triangle

Length = n
Perimeter 60596505
Area 1.7666612329197E+14
Altitude 17492704.23685

Triangular Pyramid

Length = n
Surface area 1.7666612329197E+14
Volume 9.7120904057065E+20
Height 9521822.1337121