20091836 (number)

20091836 is an even 8-digits composite number following 20091835 and preceding 20091837. In scientific notation, it is written as 2.0091836 × 10^7. The sum of its digits is 29. It has a total of 5 prime factors and 24 positive divisors. There are 9746352 positive integers (up to 20091836) that are relatively prime to 20091836.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0091836 × 10^7
Engineering notation 2.0091836 × 10^6

Prime Factorization of 20091836

Prime Factorization 2 × 2 × 43 × 199 × 587

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10045918
Product of the distinct prime numbers

The prime factorization of 20091836 is 2 × 2 × 43 × 199 × 587. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 10, 67, 75, 52, 711, 7724, 8328, 45935, 81601, 593939, 386238, 7544216, 5193423, 44689235, 86978951, 640071843, 656071218, 2719402646, 3586720530

Basic calculations (n = 20091836)

Multiplication

n×y
n×2 40183672
n×3 60275508
n×4 80367344
n×5 100459180

Division

n÷y
n÷2 10045918
n÷3 6697278.6666667
n÷3 5022959
n÷5 4018367.2

Exponentiation

ny
n2 403681873850896
n3 8.1107100055849E+21
n4 1.6295905527577E+29
n5 3.2741466133157E+36

Nth Root

y√n
2√n 4482.3917722573
3√n 271.85659612068
4√n 66.950666705099
5√n 28.880447939453

Divisors of 20091836

1, 2, 4, 43, 86, 172, 199, 398, 587, 796, 1174, 2348, 8557, 17114, 25241, 34228, 50482, 100964, 116813, 233626, 467252, 5022959, 10045918, 20091836

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20091835
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20091836 can be divided by 24 positive divisors. The sum of these divisors (counting 20091836) is 1, the average is 0.041666666666667.

Base conversion 20091836

Base System Value
2 Binary 1001100101001001110111100
3 Ternary 1101210202211002
4 Quaternary 1030221032330
5 Quinary 20120414321
6 Senary 1554345432
8 Octal 114511674
10 Decimal 20091836
12 Duodecimal 688b278
16 Hexadecimal 13293bc
20 Vigesimal 65b9bg
36 Base36 bymyk

Cryptographic Hash Functions

md5 d5e2f9b982ead73af8794f2574166eee
sha1 c121b767b722590a03110990017353b469232918
sha256 e951f4e0db17287184ced75d333cb7e5435efb4a322f527b24f3d0ec0e453841
sha512 e5a8c854632ebb5add3d1e6d5276dc1744ed10a2c2f77a8b8c2fc33efedf59e4a5ea8c2ef1110c7fdb029ab7f92a40d406d0e66cb67b61b269e08f96db24c846
ripemd-160 9d9f6bdfe2b3b6824dacd5abeec720660501cdad

20091836 as geometric shapes

Circle

Radius = n
Diameter 40183672
Circumference 126240728.74946
Area 1.2682040092773E+15

Sphere

Radius = n
Volume 3.3974062625257E+22
Surface area 5.0728160371093E+15
Circumference 126240728.74946

Square

Length = n
Perimeter 80367344
Area 403681873850896
Diagonal 28414146.964176

Cube

Length = n
Surface area 2422091243105376
Volume 8.1107100055849E+21
Space diagonal 34800080.769341

Equilateral Triangle

Length = n
Perimeter 60275508
Area 1.7479937890109E+14
Altitude 17400040.384671

Triangular Pyramid

Length = n
Surface area 1.7479937890109E+14
Volume 9.5585634086444E+20
Height 9471382.321392