20698850 (number)

20698850 is an even 8-digits composite number following 20698849 and preceding 20698851. In scientific notation, it is written as 2.0698850 × 10^7. The sum of its digits is 38. It has a total of 6 prime factors and 48 positive divisors. There are 7708800 positive integers (up to 20698850) that are relatively prime to 20698850.

Interesting facts

Basic properties

Name

Name twenty million six hundred ninety-eight thousand eight hundred fifty

Notation

Scientific notation 2.0698850 × 10^7
Engineering notation 2.0698850 × 10^6

Prime Factorization of 20698850

Prime Factorization 2 × 5 × 5 × 23 × 41 × 439

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 4139770
Product of the distinct prime numbers

The prime factorization of 20698850 is 2 × 5 × 5 × 23 × 41 × 439. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20698850)

Multiplication

n×y
n×2 41397700
n×3 62096550
n×4 82795400
n×5 103494250

Division

n÷y
n÷2 10349425
n÷3 6899616.6666667
n÷3 5174712.5
n÷5 4139770

Exponentiation

ny
n2 428442391322500
n3 8.8682647916257E+21
n4 1.8356288268214E+29
n5 3.7995405742053E+36

Nth Root

y√n
2√n 4549.5988834182
3√n 274.56725326063
4√n 67.450714476707
5√n 29.052883556904

Divisors of 20698850

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20698849
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20698850 can be divided by 48 positive divisors. The sum of these divisors (counting 20698850) is 1, the average is 0.020833333333333.

Base conversion 20698850

Base System Value
2 Binary 1001110111101011011100010
3 Ternary 1102221121111002
4 Quaternary 1032331123202
5 Quinary 20244330400
6 Senary 2015352002
8 Octal 116753342
10 Decimal 20698850
12 Duodecimal 6b22602
16 Hexadecimal 13bd6e2
20 Vigesimal 69772a
36 Base36 cbnc2

Cryptographic Hash Functions

md5 63533ee479f71ce7acb60629a70b6076
sha1 7be950e074a2b44bd3ad24e12df5c609f772adb0
sha256 d418ab8f1c176db2747a397df2150c27744b5dabeec57212a9967075626bfecc
sha512 5444f731d677340e6432958e79d92205a25cb029ed514dd212ab965e8870a3c11dd5b97152514c8cd05abf38caca2108f777fa4a90df1e2c12c9b913787a5a12
ripemd-160 6ffec784b161c21d67c8e7449445eba07dae80ea

20698850 as geometric shapes

Circle

Radius = n
Diameter 41397700
Circumference 130054710.19551
Area 1.3459914690652E+15

Sphere

Radius = n
Volume 3.7147300692614E+22
Surface area 5.3839658762608E+15
Circumference 130054710.19551

Square

Length = n
Perimeter 82795400
Area 428442391322500
Diagonal 29272594.395526

Cube

Length = n
Surface area 2570654347935000
Volume 8.8682647916257E+21
Space diagonal 35851459.858247

Equilateral Triangle

Length = n
Perimeter 62096550
Area 1.8552099747172E+14
Altitude 17925729.929124

Triangular Pyramid

Length = n
Surface area 1.8552099747172E+14
Volume 1.0451350285861E+21
Height 9757531.4651754