20143956 (number)

20143956 is an even 8-digits composite number following 20143955 and preceding 20143957. In scientific notation, it is written as 2.0143956 × 10^7. The sum of its digits is 30. It has a total of 6 prime factors and 48 positive divisors. There are 5614080 positive integers (up to 20143956) that are relatively prime to 20143956.

Interesting facts

Basic properties

Name

Name twenty million one hundred forty-three thousand nine hundred fifty-six

Notation

Scientific notation 2.0143956 × 10^7
Engineering notation 2.0143956 × 10^6

Prime Factorization of 20143956

Prime Factorization 2 × 2 × 3 × 7 × 41 × 5849

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 10071978
Product of the distinct prime numbers

The prime factorization of 20143956 is 2 × 2 × 3 × 7 × 41 × 5849. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20143956)

Multiplication

n×y
n×2 40287912
n×3 60431868
n×4 80575824
n×5 100719780

Division

n÷y
n÷2 10071978
n÷3 6714652
n÷3 5035989
n÷5 4028791.2

Exponentiation

ny
n2 405778963329936
n3 8.1739935830438E+21
n4 1.6465656708112E+29
n5 3.3168346423931E+36

Nth Root

y√n
2√n 4488.2018671178
3√n 272.09146649943
4√n 66.994043519688
5√n 28.895416103374

Divisors of 20143956

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 -20143955
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 20143956 can be divided by 48 positive divisors. The sum of these divisors (counting 20143956) is 1, the average is 0.020833333333333.

Base conversion 20143956

Base System Value
2 Binary 1001100110101111101010100
3 Ternary 1101220102022110
4 Quaternary 1030311331110
5 Quinary 20124101311
6 Senary 1555431020
8 Octal 114657524
10 Decimal 20143956
12 Duodecimal 68b5470
16 Hexadecimal 1335f54
20 Vigesimal 65hjhg
36 Base36 bzr6c

Cryptographic Hash Functions

md5 b9de17184dfd134caf475717b8834f60
sha1 6fe12cd0c50686ecdc22a52fe8023518f5c61812
sha256 8db9317dff121aa5ece5a42cbd8624b1245b24682a5640e58f11f8ac0e46893a
sha512 24db1fe98f535fd3b6bb4bc7adf4d7a59c4afc18d859653a59250c125b8d1ef73b50a6bdfcad67bba65da7629304c5431116b73ba46d374678970c55831a7e14
ripemd-160 fbdd458975ca0a415ae9ded950b7a06619854860

20143956 as geometric shapes

Circle

Radius = n
Diameter 40287912
Circumference 126568208.36767
Area 1.2747922101786E+15

Sphere

Radius = n
Volume 3.4239144254641E+22
Surface area 5.0991688407144E+15
Circumference 126568208.36767

Square

Length = n
Perimeter 80575824
Area 405778963329936
Diagonal 28487855.775047

Cube

Length = n
Surface area 2434673779979616
Volume 8.1739935830438E+21
Space diagonal 34890355.257432

Equilateral Triangle

Length = n
Perimeter 60431868
Area 1.7570744528252E+14
Altitude 17445177.628716

Triangular Pyramid

Length = n
Surface area 1.7570744528252E+14
Volume 9.6331438199094E+20
Height 9495951.9250156