20231968 (number)

20231968 is an even 8-digits composite number following 20231967 and preceding 20231969. In scientific notation, it is written as 2.0231968 × 10^7. The sum of its digits is 31. It has a total of 7 prime factors and 24 positive divisors. There are 10089024 positive integers (up to 20231968) that are relatively prime to 20231968.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0231968 × 10^7
Engineering notation 2.0231968 × 10^6

Prime Factorization of 20231968

Prime Factorization 2 × 2 × 2 × 2 × 2 × 563 × 1123

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 1264498
Product of the distinct prime numbers

The prime factorization of 20231968 is 2 × 2 × 2 × 2 × 2 × 563 × 1123. Since it has a total of 7 prime factors.

Most popular turbo-numbers

7, 6, 44, 26, 886, 659, 3531, 768, 2032, 20549, 419911, 56992, 172033, 3584858, 84133404, 2890045, 512619421, 880877262, 1921804626, 6634271127

Basic calculations (n = 20231968)

Multiplication

n×y
n×2 40463936
n×3 60695904
n×4 80927872
n×5 101159840

Division

n÷y
n÷2 10115984
n÷3 6743989.3333333
n÷3 5057992
n÷5 4046393.6

Exponentiation

ny
n2 409332529153024
n3 8.281602631183E+21
n4 1.6755311942281E+29
n5 3.3899293504625E+36

Nth Root

y√n
2√n 4497.9959982197
3√n 272.48716040842
4√n 67.067100714282
5√n 28.920621782202

Divisors of 20231968

1, 2, 4, 8, 16, 32, 563, 1123, 1126, 2246, 2252, 4492, 4504, 8984, 9008, 17968, 18016, 35936, 632249, 1264498, 2528996, 5057992, 10115984, 20231968

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 -20231967
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 20231968 can be divided by 24 positive divisors. The sum of these divisors (counting 20231968) is 1, the average is 0.041666666666667.

Base conversion 20231968

Base System Value
2 Binary 1001101001011011100100000
3 Ternary 1102001220001011
4 Quaternary 1031023130200
5 Quinary 20134410333
6 Senary 2001350304
8 Octal 115133440
10 Decimal 20231968
12 Duodecimal 6938394
16 Hexadecimal 134b720
20 Vigesimal 668ji8
36 Base36 c1n34

Cryptographic Hash Functions

md5 7d4861bfd77ae5fa0b55b3e76ce07734
sha1 f7ad62b485c65a6493f692bebebebc2846c164fe
sha256 5d1616ee8e40a42c25317bc406cb862de5abec0496cea8ab7581a288afe9109e
sha512 f6215c79a9ab8eb7de854422eeed62e27aa6d1338166a07dd0c250cc22e2004447506f9ffbec0ef3b9a1b7f17975894767b100d4344d2f23d4ce34b8cf8d8541
ripemd-160 39fa71e92412a2f9cc386d1e331978002d5ca8e5

20231968 as geometric shapes

Circle

Radius = n
Diameter 40463936
Circumference 127121204.07293
Area 1.2859560664625E+15

Sphere

Radius = n
Volume 3.4689895981433E+22
Surface area 5.1438242658499E+15
Circumference 127121204.07293

Square

Length = n
Perimeter 80927872
Area 409332529153024
Diagonal 28612323.539098

Cube

Length = n
Surface area 2455995174918144
Volume 8.281602631183E+21
Space diagonal 35042796.513108

Equilateral Triangle

Length = n
Perimeter 60695904
Area 1.7724618442093E+14
Altitude 17521398.256554

Triangular Pyramid

Length = n
Surface area 1.7724618442093E+14
Volume 9.7599622993365E+20
Height 9537441.1796995