20123480 (number)

20123480 is an even 8-digits composite number following 20123479 and preceding 20123481. In scientific notation, it is written as 2.0123480 × 10^7. The sum of its digits is 20. It has a total of 6 prime factors and 32 positive divisors. There are 7430016 positive integers (up to 20123480) that are relatively prime to 20123480.

Interesting facts

Basic properties

Name

Name twenty million one hundred twenty-three thousand four hundred eighty

Notation

Scientific notation 2.0123480 × 10^7
Engineering notation 2.0123480 × 10^6

Prime Factorization of 20123480

Prime Factorization 2 × 2 × 2 × 5 × 13 × 38699

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 5030870
Product of the distinct prime numbers

The prime factorization of 20123480 is 2 × 2 × 2 × 5 × 13 × 38699. Since it has a total of 6 prime factors.

Most popular turbo-numbers

8, 3, 12, 20, 441, 881, 8193, 7509, 78120, 2116, 376381, 69750, 6363874, 497231, 23318656, 67717854, 326827581, 407481495, 9393766723, 1209196888

Basic calculations (n = 20123480)

Multiplication

n×y
n×2 40246960
n×3 60370440
n×4 80493920
n×5 100617400

Division

n÷y
n÷2 10061740
n÷3 6707826.6666667
n÷3 5030870
n÷5 4024696

Exponentiation

ny
n2 404954447310400
n3 8.1490927213619E+21
n4 1.6398810439647E+29
n5 3.3000113390603E+36

Nth Root

y√n
2√n 4485.920195456
3√n 271.99924307748
4√n 66.977012440508
5√n 28.889539370392

Divisors of 20123480

1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 38699, 77398, 154796, 193495, 309592, 386990, 503087, 773980, 1006174, 1547960, 2012348, 2515435, 4024696, 5030870, 10061740, 20123480

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20123479
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20123480 can be divided by 32 positive divisors. The sum of these divisors (counting 20123480) is 1, the average is 0.03125.

Base conversion 20123480

Base System Value
2 Binary 1001100110000111101011000
3 Ternary 1101212101020002
4 Quaternary 1030300331120
5 Quinary 20122422410
6 Senary 1555152132
8 Octal 114607530
10 Decimal 20123480
12 Duodecimal 68a5648
16 Hexadecimal 1330f58
20 Vigesimal 65f8e0
36 Base36 bzbdk

Cryptographic Hash Functions

md5 32e916384066cb2ca000e314728c0a4f
sha1 138e631af3b4a71851b4a88cd90e4585d6864519
sha256 db7cae4b1cdcd081720527f51141aa18e468e12f8257edfafd4da340321ff766
sha512 ce75e032a55f06d930dedad8520f9541e52b74ed4d7672aa6755c52c60f86f66bf04fbd98abb9148a1538a443df79aab4736cfc71011164e2bbe1edbecc4f435
ripemd-160 4f34697224e301f7a4fa707cd30fa7440fccad62

20123480 as geometric shapes

Circle

Radius = n
Diameter 40246960
Circumference 126439553.86532
Area 1.2722019167089E+15

Sphere

Radius = n
Volume 3.4134839769137E+22
Surface area 5.0888076668355E+15
Circumference 126439553.86532

Square

Length = n
Perimeter 80493920
Area 404954447310400
Diagonal 28458898.338144

Cube

Length = n
Surface area 2429726683862400
Volume 8.1490927213619E+21
Space diagonal 34854889.785096

Equilateral Triangle

Length = n
Perimeter 60370440
Area 1.7535041937315E+14
Altitude 17427444.892548

Triangular Pyramid

Length = n
Surface area 1.7535041937315E+14
Volume 9.6037978729882E+20
Height 9486299.4460479