20198737 (number)

20198737 is an odd 8-digits composite number following 20198736 and preceding 20198738. In scientific notation, it is written as 2.0198737 × 10^7. The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors. There are 17548032 positive integers (up to 20198737) that are relatively prime to 20198737.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0198737 × 10^7
Engineering notation 2.0198737 × 10^6

Prime Factorization of 20198737

Prime Factorization 13 × 17 × 91397

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 20198737
Product of the distinct prime numbers

The prime factorization of 20198737 is 13 × 17 × 91397. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 10, 41, 57, 87, 753, 2641, 6546, 79151, 96130, 891130, 848311, 2060042, 3001029, 6819552, 99029459, 234283948, 370665128, 433644306, 5230460962

Basic calculations (n = 20198737)

Multiplication

n×y
n×2 40397474
n×3 60596211
n×4 80794948
n×5 100993685

Division

n÷y
n÷2 10099368.5
n÷3 6732912.3333333
n÷3 5049684.25
n÷5 4039747.4

Exponentiation

ny
n2 407988976395169
n3 8.2408620331052E+21
n4 1.6645500485998E+29
n5 3.3621808655004E+36

Nth Root

y√n
2√n 4494.3005017466
3√n 272.33789196719
4√n 67.039544313387
5√n 28.911115112139

Divisors of 20198737

1, 13, 17, 221, 91397, 1188161, 1553749, 20198737

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20198736
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20198737 can be divided by 8 positive divisors. The sum of these divisors (counting 20198737) is 1, the average is 0.125.

Base conversion 20198737

Base System Value
2 Binary 1001101000011010101010001
3 Ternary 1102000012110101
4 Quaternary 1031003111101
5 Quinary 20132324422
6 Senary 2000532401
8 Octal 115032521
10 Decimal 20198737
12 Duodecimal 6921101
16 Hexadecimal 1343551
20 Vigesimal 664ggh
36 Base36 c0xg1

Cryptographic Hash Functions

md5 c58aba777e269004967817933852ae5e
sha1 b37f0ed80a64387f3aff9a8202cf7c0b170147c7
sha256 8bc44a342e13d02560923493995589b4061bbc4b4f3abad60dd5ec42ba7f89b7
sha512 4793c547b13e00c308e38b6d52045edc3470d6e11cd132db84815aca548326bd6d06fa3af75292bf1520af878bf707402d0288a96f86a0bd93c7d9549f0baba2
ripemd-160 9da3983f2b2d99c09609931a9cab56f382e5646f

20198737 as geometric shapes

Circle

Radius = n
Diameter 40397474
Circumference 126912407.54198
Area 1.2817351709887E+15

Sphere

Radius = n
Volume 3.4519242163267E+22
Surface area 5.1269406839547E+15
Circumference 126912407.54198

Square

Length = n
Perimeter 80794948
Area 407988976395169
Diagonal 28565327.808207

Cube

Length = n
Surface area 2447933858371014
Volume 8.2408620331052E+21
Space diagonal 34985238.732721

Equilateral Triangle

Length = n
Perimeter 60596211
Area 1.7666440901111E+14
Altitude 17492619.366361

Triangular Pyramid

Length = n
Surface area 1.7666440901111E+14
Volume 9.7119490440524E+20
Height 9521775.9360691