20231965 (number)

20231965 is an odd 8-digits composite number following 20231964 and preceding 20231966. In scientific notation, it is written as 2.0231965 × 10^7. The sum of its digits is 28. It has a total of 4 prime factors and 16 positive divisors. There are 14833152 positive integers (up to 20231965) that are relatively prime to 20231965.

Interesting facts

Basic properties

Name

Name twenty million two hundred thirty-one thousand nine hundred sixty-five

Notation

Scientific notation 2.0231965 × 10^7
Engineering notation 2.0231965 × 10^6

Prime Factorization of 20231965

Prime Factorization 5 × 13 × 149 × 2089

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20231965
Product of the distinct prime numbers

The prime factorization of 20231965 is 5 × 13 × 149 × 2089. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 10, 3, 22, 892, 124, 9099, 7830, 73228, 40542, 189433, 709491, 6562909, 8218710, 93130516, 93560436, 298075324, 189925598, 7073072508, 3231356704

Basic calculations (n = 20231965)

Multiplication

n×y
n×2 40463930
n×3 60695895
n×4 80927860
n×5 101159825

Division

n÷y
n÷2 10115982.5
n÷3 6743988.3333333
n÷3 5057991.25
n÷5 4046393

Exponentiation

ny
n2 409332407761225
n3 8.2815989471908E+21
n4 1.675530200436E+29
n5 3.3899268371664E+36

Nth Root

y√n
2√n 4497.9956647378
3√n 272.48714694027
4√n 67.067098228101
5√n 28.920620924531

Divisors of 20231965

1, 5, 13, 65, 149, 745, 1937, 2089, 9685, 10445, 27157, 135785, 311261, 1556305, 4046393, 20231965

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20231964
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20231965 can be divided by 16 positive divisors. The sum of these divisors (counting 20231965) is 1, the average is 0.0625.

Base conversion 20231965

Base System Value
2 Binary 1001101001011011100011101
3 Ternary 1102001220001001
4 Quaternary 1031023130131
5 Quinary 20134410330
6 Senary 2001350301
8 Octal 115133435
10 Decimal 20231965
12 Duodecimal 6938391
16 Hexadecimal 134b71d
20 Vigesimal 668ji5
36 Base36 c1n31

Cryptographic Hash Functions

md5 eeaeddd0114686e10010597c0d971e31
sha1 bcaeb2272fa1ef1ec8248b0200c06c1ed1ef8d13
sha256 7331ee076c7f36771276d3794415fb0142f3abe9a2f4881403609da5ba10bc7f
sha512 37c3aa18a8b54fb005453b9e9259c1e3278763f049f471a9a1a11d50ad2a1862b858ed3f312c6def03f3f818b2032e1a8e9fc0289a7ff32946c5cf96b57fb308
ripemd-160 6a59e096b87324cf25b429f6c0e710d12aa44820

20231965 as geometric shapes

Circle

Radius = n
Diameter 40463930
Circumference 127121185.22337
Area 1.2859556850989E+15

Sphere

Radius = n
Volume 3.4689880549962E+22
Surface area 5.1438227403955E+15
Circumference 127121185.22337

Square

Length = n
Perimeter 80927860
Area 409332407761225
Diagonal 28612319.296458

Cube

Length = n
Surface area 2455994446567350
Volume 8.2815989471908E+21
Space diagonal 35042791.316955

Equilateral Triangle

Length = n
Perimeter 60695895
Area 1.7724613185674E+14
Altitude 17521395.658478

Triangular Pyramid

Length = n
Surface area 1.7724613185674E+14
Volume 9.75995795771E+20
Height 9537439.7654859