20091444 (number)

20091444 is an even 8-digits composite number following 20091443 and preceding 20091445. In scientific notation, it is written as 2.0091444 × 10^7. The sum of its digits is 24. It has a total of 6 prime factors and 36 positive divisors. There are 6510816 positive integers (up to 20091444) that are relatively prime to 20091444.

Interesting facts

Basic properties

Name

Name twenty million ninety-one thousand four hundred forty-four

Notation

Scientific notation 2.0091444 × 10^7
Engineering notation 2.0091444 × 10^6

Prime Factorization of 20091444

Prime Factorization 2 × 2 × 3 × 37 × 37 × 1223

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 271506
Product of the distinct prime numbers

The prime factorization of 20091444 is 2 × 2 × 3 × 37 × 37 × 1223. Since it has a total of 6 prime factors.

Most popular turbo-numbers

2, 3, 84, 22, 785, 569, 4915, 6980, 2828, 74150, 215526, 933404, 1785428, 1630815, 67650317, 30889104, 261252268, 766511894, 4446806565, 8409357782

Basic calculations (n = 20091444)

Multiplication

n×y
n×2 40182888
n×3 60274332
n×4 80365776
n×5 100457220

Division

n÷y
n÷2 10045722
n÷3 6697148
n÷3 5022861
n÷5 4018288.8

Exponentiation

ny
n2 403666122005136
n3 8.1102352849634E+21
n4 1.6294633805467E+29
n5 3.2738272260304E+36

Nth Root

y√n
2√n 4482.3480453887
3√n 271.85482809777
4√n 66.950340143936
5√n 28.880335244685

Divisors of 20091444

1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 1223, 1369, 2446, 2738, 3669, 4107, 4892, 5476, 7338, 8214, 14676, 16428, 45251, 90502, 135753, 181004, 271506, 543012, 1674287, 3348574, 5022861, 6697148, 10045722, 20091444

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20091443
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20091444 can be divided by 36 positive divisors. The sum of these divisors (counting 20091444) is 1, the average is 0.027777777777778.

Base conversion 20091444

Base System Value
2 Binary 1001100101001001000110100
3 Ternary 1101210202021120
4 Quaternary 1030221020310
5 Quinary 20120411234
6 Senary 1554343540
8 Octal 114511064
10 Decimal 20091444
12 Duodecimal 688abb0
16 Hexadecimal 1329234
20 Vigesimal 65b8c4
36 Base36 bymno

Cryptographic Hash Functions

md5 9ccbaa5e483149d746ed5743da6f4d27
sha1 26d86dbc889f5ed50680ab17858ab681a1133b32
sha256 8cfe12a88a3a535e63054ad69622c6c021f08e51d94e3822a2ebf534572278e0
sha512 0bcb2c6da12de41d14eb85bf765ee6a688ad5b5b5d9d8d68017b01065f521d69fc0da586e1d97c63d177c34ad77eeefc5c172f8c92c6a3e49fab9b25b82eee1c
ripemd-160 5d660f05c5813f2558f2859282439a303fb66bf0

20091444 as geometric shapes

Circle

Radius = n
Diameter 40182888
Circumference 126238265.74082
Area 1.2681545233944E+15

Sphere

Radius = n
Volume 3.3972074120167E+22
Surface area 5.0726180935777E+15
Circumference 126238265.74082

Square

Length = n
Perimeter 80365776
Area 403666122005136
Diagonal 28413592.59246

Cube

Length = n
Surface area 2421996732030816
Volume 8.1102352849634E+21
Space diagonal 34799401.805425

Equilateral Triangle

Length = n
Perimeter 60274332
Area 1.747925581518E+14
Altitude 17399700.902712

Triangular Pyramid

Length = n
Surface area 1.747925581518E+14
Volume 9.5580039450267E+20
Height 9471197.5308199