20235972 (number)

20235972 is an even 8-digits composite number following 20235971 and preceding 20235973. In scientific notation, it is written as 2.0235972 × 10^7. The sum of its digits is 30. It has a total of 5 prime factors and 24 positive divisors. There are 6588288 positive integers (up to 20235972) that are relatively prime to 20235972.

Interesting facts

Basic properties

Name

Name twenty million two hundred thirty-five thousand nine hundred seventy-two

Notation

Scientific notation 2.0235972 × 10^7
Engineering notation 2.0235972 × 10^6

Prime Factorization of 20235972

Prime Factorization 2 × 2 × 3 × 43 × 39217

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10117986
Product of the distinct prime numbers

The prime factorization of 20235972 is 2 × 2 × 3 × 43 × 39217. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 8, 9, 97, 266, 253, 1935, 7610, 54706, 79105, 810610, 339833, 8269973, 9898613, 78687490, 97983130, 925791360, 107775080, 5767677655, 9047472961

Basic calculations (n = 20235972)

Multiplication

n×y
n×2 40471944
n×3 60707916
n×4 80943888
n×5 101179860

Division

n÷y
n÷2 10117986
n÷3 6745324
n÷3 5058993
n÷5 4047194.4

Exponentiation

ny
n2 409494562784784
n3 8.2865205066651E+21
n4 1.676857969503E+29
n5 3.393285091884E+36

Nth Root

y√n
2√n 4498.4410633018
3√n 272.50513471232
4√n 67.070418690372
5√n 28.921766396546

Divisors of 20235972

1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 39217, 78434, 117651, 156868, 235302, 470604, 1686331, 3372662, 5058993, 6745324, 10117986, 20235972

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 -20235971
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 20235972 can be divided by 24 positive divisors. The sum of these divisors (counting 20235972) is 1, the average is 0.041666666666667.

Base conversion 20235972

Base System Value
2 Binary 1001101001100011011000100
3 Ternary 1102002002112110
4 Quaternary 1031030123010
5 Quinary 20140022342
6 Senary 2001421020
8 Octal 115143304
10 Decimal 20235972
12 Duodecimal 693a770
16 Hexadecimal 134c6c4
20 Vigesimal 6699ic
36 Base36 c1q6c

Cryptographic Hash Functions

md5 267557091cee1904da7f62a2d3bda092
sha1 c3f47081ebe3cf5fe01973d77c2713897e1f0d04
sha256 f29f7df65ffcda80c8124b924b1711df0e100a7578b84c053ed573e5df489431
sha512 fd6f8805ed2dad455525b69e3a39adfaeea5536d0253d2cd2784764f3d69e615bec7b2b4fa82655b6b8eb0663ebdf5774bfc3f0ca998cac6d1881baca17f636a
ripemd-160 056e1f691a06e948c59b915b88c9da5dc29b765a

20235972 as geometric shapes

Circle

Radius = n
Diameter 40471944
Circumference 127146361.9469
Area 1.2864651101296E+15

Sphere

Radius = n
Volume 3.471049593008E+22
Surface area 5.1458604405186E+15
Circumference 127146361.9469

Square

Length = n
Perimeter 80943888
Area 409494562784784
Diagonal 28617986.050202

Cube

Length = n
Surface area 2456967376708704
Volume 8.2865205066651E+21
Space diagonal 35049731.644541

Equilateral Triangle

Length = n
Perimeter 60707916
Area 1.7731634704161E+14
Altitude 17524865.822271

Triangular Pyramid

Length = n
Surface area 1.7731634704161E+14
Volume 9.7657580711738E+20
Height 9539328.6834007