20143950 (number)

20143950 is an even 8-digits composite number following 20143949 and preceding 20143951. In scientific notation, it is written as 2.0143950 × 10^7. The sum of its digits is 24. It has a total of 5 prime factors and 24 positive divisors. There are 5371680 positive integers (up to 20143950) that are relatively prime to 20143950.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0143950 × 10^7
Engineering notation 2.0143950 × 10^6

Prime Factorization of 20143950

Prime Factorization 2 × 3 × 5 × 5 × 134293

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 4028790
Product of the distinct prime numbers

The prime factorization of 20143950 is 2 × 3 × 5 × 5 × 134293. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 5, 95, 44, 462, 156, 181, 3183, 31929, 42848, 289619, 504196, 7967136, 855833, 97454722, 19930899, 191078004, 249082373, 8896250564, 7369669652

Basic calculations (n = 20143950)

Multiplication

n×y
n×2 40287900
n×3 60431850
n×4 80575800
n×5 100719750

Division

n÷y
n÷2 10071975
n÷3 6714650
n÷3 5035987.5
n÷5 4028790

Exponentiation

ny
n2 405778721602500
n3 8.1739862790247E+21
n4 1.6465637090536E+29
n5 3.316829702699E+36

Nth Root

y√n
2√n 4488.2011986986
3√n 272.09143948472
4√n 66.994038531041
5√n 28.895414382039

Divisors of 20143950

1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 134293, 268586, 402879, 671465, 805758, 1342930, 2014395, 3357325, 4028790, 6714650, 10071975, 20143950

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 -20143949
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 20143950 can be divided by 24 positive divisors. The sum of these divisors (counting 20143950) is 1, the average is 0.041666666666667.

Base conversion 20143950

Base System Value
2 Binary 1001100110101111101001110
3 Ternary 1101220102022020
4 Quaternary 1030311331032
5 Quinary 20124101300
6 Senary 1555431010
8 Octal 114657516
10 Decimal 20143950
12 Duodecimal 68b5466
16 Hexadecimal 1335f4e
20 Vigesimal 65hjha
36 Base36 bzr66

Cryptographic Hash Functions

md5 6b924ed0ef2c414897d1d9401b92e5c3
sha1 0877de7ac50be6550513412ef757b6b02f7d16c6
sha256 fef835f91cba236e74408c869764a11ebee4b105d18155cd6089fd7b05e84a81
sha512 8fc168c447e9ce5942632521f3a2735cba9c9be7ecdab84370642815e7a87309996ff9f826989dd7a8e1e1a1e698373ae9555e2f3f7f6ac57463b3c14aecd117
ripemd-160 b145459bba26e941bacce08b2e12be099ca77a78

20143950 as geometric shapes

Circle

Radius = n
Diameter 40287900
Circumference 126568170.66856
Area 1.2747914507695E+15

Sphere

Radius = n
Volume 3.4239113659637E+22
Surface area 5.0991658030779E+15
Circumference 126568170.66856

Square

Length = n
Perimeter 80575800
Area 405778721602500
Diagonal 28487847.289766

Cube

Length = n
Surface area 2434672329615000
Volume 8.1739862790247E+21
Space diagonal 34890344.865127

Equilateral Triangle

Length = n
Perimeter 60431850
Area 1.7570734061147E+14
Altitude 17445172.432564

Triangular Pyramid

Length = n
Surface area 1.7570734061147E+14
Volume 9.6331352120402E+20
Height 9495949.0965885