20038568 (number)

20038568 is an even 8-digits composite number following 20038567 and preceding 20038569. In scientific notation, it is written as 2.0038568 × 10^7. The sum of its digits is 32. It has a total of 7 prime factors and 48 positive divisors. There are 8981280 positive integers (up to 20038568) that are relatively prime to 20038568.

Interesting facts

Basic properties

Name

Name twenty million thirty-eight thousand five hundred sixty-eight

Notation

Scientific notation 2.0038568 × 10^7
Engineering notation 2.0038568 × 10^6

Prime Factorization of 20038568

Prime Factorization 2 × 2 × 2 × 11 × 11 × 163 × 127

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 455422
Product of the distinct prime numbers

The prime factorization of 20038568 is 2 × 2 × 2 × 11 × 11 × 163 × 127. Since it has a total of 7 prime factors.

Most popular turbo-numbers

9, 5, 55, 100, 263, 496, 8318, 2974, 97139, 81481, 801006, 830051, 8034847, 6404545, 2415679, 6203274, 367408525, 404154299, 5286038922, 8809288418

Basic calculations (n = 20038568)

Multiplication

n×y
n×2 40077136
n×3 60115704
n×4 80154272
n×5 100192840

Division

n÷y
n÷2 10019284
n÷3 6679522.6666667
n÷3 5009642
n÷5 4007713.6

Exponentiation

ny
n2 401544207490624
n3 8.046370906807E+21
n4 1.6123775056927E+29
n5 3.2309736289494E+36

Nth Root

y√n
2√n 4476.445911658
3√n 271.61613238637
4√n 66.906247179602
5√n 28.865117954047

Divisors of 20038568

1, 2, 4, 8, 11, 22, 44, 88, 121, 127, 163, 242, 254, 326, 484, 508, 652, 968, 1016, 1304, 1397, 1793, 2794, 3586, 5588, 7172, 11176, 14344, 15367, 19723, 20701, 30734, 39446, 41402, 61468, 78892, 82804, 122936, 157784, 165608, 227711, 455422, 910844, 1821688, 2504821, 5009642, 10019284, 20038568

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 -20038567
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 20038568 can be divided by 48 positive divisors. The sum of these divisors (counting 20038568) is 1, the average is 0.020833333333333.

Base conversion 20038568

Base System Value
2 Binary 1001100011100001110101000
3 Ternary 1101201001202012
4 Quaternary 1030130032220
5 Quinary 20112213233
6 Senary 1553255052
8 Octal 114341650
10 Decimal 20038568
12 Duodecimal 6864488
16 Hexadecimal 131c3a8
20 Vigesimal 654g88
36 Base36 bxhuw

Cryptographic Hash Functions

md5 1cf2a80ab08d6b53cd0106c60de756a6
sha1 dda727b1d797840ef9162cbd1aa4be67d80c9810
sha256 33914b86b9f75aa7227e8f7fc9743b97c62dfcd53f05c9d378a6b7cc23aec5c2
sha512 cda723fde7c8103b016a9ce79a019c2801cf8061a293cb6256bd53b94f0511400c0d4d2db1beb389de66958ddaf5e4f5c723feff944d53233b4f834980306142
ripemd-160 28739140655e811ef0a0de244497280e864ac6ca

20038568 as geometric shapes

Circle

Radius = n
Diameter 40077136
Circumference 125906036.03452
Area 1.2614883323441E+15

Sphere

Radius = n
Volume 3.3704559638511E+22
Surface area 5.0459533293763E+15
Circumference 125906036.03452

Square

Length = n
Perimeter 80154272
Area 401544207490624
Diagonal 28338814.636136

Cube

Length = n
Surface area 2409265244943744
Volume 8.046370906807E+21
Space diagonal 34707817.886924

Equilateral Triangle

Length = n
Perimeter 60115704
Area 1.7387374221469E+14
Altitude 17353908.943462

Triangular Pyramid

Length = n
Surface area 1.7387374221469E+14
Volume 9.4827390535756E+20
Height 9446271.5453785