20440140 (number)

20440140 is an even 8-digits composite number following 20440139 and preceding 20440141. In scientific notation, it is written as 2.0440140 × 10^7. The sum of its digits is 15. It has a total of 6 prime factors and 48 positive divisors. There are 4554240 positive integers (up to 20440140) that are relatively prime to 20440140.

Interesting facts

Basic properties

Name

Name twenty million four hundred forty thousand one hundred forty

Notation

Scientific notation 2.0440140 × 10^7
Engineering notation 2.0440140 × 10^6

Prime Factorization of 20440140

Prime Factorization 2 × 2 × 5 × 3 × 287 × 1187

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 10220070
Product of the distinct prime numbers

The prime factorization of 20440140 is 2 × 2 × 5 × 3 × 287 × 1187. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 4, 96, 73, 641, 601, 4269, 6413, 79806, 56622, 121964, 324540, 8932235, 2882434, 42614806, 20418920, 582375379, 709941460, 6927998965, 2571881110

Basic calculations (n = 20440140)

Multiplication

n×y
n×2 40880280
n×3 61320420
n×4 81760560
n×5 102200700

Division

n÷y
n÷2 10220070
n÷3 6813380
n÷3 5110035
n÷5 4088028

Exponentiation

ny
n2 417799323219600
n3 8.5398766585139E+21
n4 1.7455627448276E+29
n5 3.567954688306E+36

Nth Root

y√n
2√n 4521.0773052448
3√n 273.41853712305
4√n 67.238956753097
5√n 28.979892705393

Divisors of 20440140

1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 287, 574, 861, 1148, 1187, 1435, 1722, 2374, 2870, 3444, 3561, 4305, 4748, 5740, 5935, 7122, 8610, 11870, 14244, 17220, 17805, 23740, 35610, 71220, 340669, 681338, 1022007, 1362676, 1703345, 2044014, 3406690, 4088028, 5110035, 6813380, 10220070, 20440140

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 -20440139
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 20440140 can be divided by 48 positive divisors. The sum of these divisors (counting 20440140) is 1, the average is 0.020833333333333.

Base conversion 20440140

Base System Value
2 Binary 1001101111110010001001100
3 Ternary 1102110110121020
4 Quaternary 1031332101030
5 Quinary 20213041030
6 Senary 2010034140
8 Octal 115762114
10 Decimal 20440140
12 Duodecimal 6a18950
16 Hexadecimal 137e44c
20 Vigesimal 67f070
36 Base36 c63po

Cryptographic Hash Functions

md5 2b01985956b094243cd674cdbe724612
sha1 50eaa9bf539cf82b073cf0f149f629307ce02f6d
sha256 14a29e5e41ca5fba519f96abe93397052fba12fce8436cab80751efc7cc45ab4
sha512 0266894c3ed66404a91a6e350d69c8b5198c34bb36884d36c441226bac6eca126ba895fc13e39b42781a68f2bfab1fef19ddb03526ecba78460116b4002158c6
ripemd-160 7fe4b32d54a1e913f82c498f0b2c4cd89c1f5a83

20440140 as geometric shapes

Circle

Radius = n
Diameter 40880280
Circumference 128429187.32469
Area 1.3125552845015E+15

Sphere

Radius = n
Volume 3.5771751697267E+22
Surface area 5.2502211380059E+15
Circumference 128429187.32469

Square

Length = n
Perimeter 81760560
Area 417799323219600
Diagonal 28906723.204805

Cube

Length = n
Surface area 2506795939317600
Volume 8.5398766585139E+21
Space diagonal 35403360.993821

Equilateral Triangle

Length = n
Perimeter 61320420
Area 1.8091241379606E+14
Altitude 17701680.49691

Triangular Pyramid

Length = n
Surface area 1.8091241379606E+14
Volume 1.0064341159553E+21
Height 9635574.4016016