20551760 (number)

20551760 is an even 8-digits composite number following 20551759 and preceding 20551761. In scientific notation, it is written as 2.0551760 × 10^7. The sum of its digits is 26. It has a total of 7 prime factors and 40 positive divisors. There are 7954560 positive integers (up to 20551760) that are relatively prime to 20551760.

Interesting facts

Basic properties

Name

Name twenty million five hundred fifty-one thousand seven hundred sixty

Notation

Scientific notation 2.0551760 × 10^7
Engineering notation 2.0551760 × 10^6

Prime Factorization of 20551760

Prime Factorization 2 × 2 × 2 × 2 × 5 × 31 × 8287

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 2568970
Product of the distinct prime numbers

The prime factorization of 20551760 is 2 × 2 × 2 × 2 × 5 × 31 × 8287. Since it has a total of 7 prime factors.

Most popular turbo-numbers

4, 4, 81, 48, 943, 317, 4335, 9679, 83889, 23096, 845067, 611120, 3677974, 5553746, 53874951, 45816574, 427406862, 355075628, 3154895743, 5679789473

Basic calculations (n = 20551760)

Multiplication

n×y
n×2 41103520
n×3 61655280
n×4 82207040
n×5 102758800

Division

n÷y
n÷2 10275880
n÷3 6850586.6666667
n÷3 5137940
n÷5 4110352

Exponentiation

ny
n2 422374839097600
n3 8.6805463231725E+21
n4 1.7840050470272E+29
n5 3.6664443565292E+36

Nth Root

y√n
2√n 4533.4049013959
3√n 273.91533072168
4√n 67.330564392376
5√n 29.011474611956

Divisors of 20551760

1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 8287, 16574, 33148, 41435, 66296, 82870, 132592, 165740, 256897, 331480, 513794, 662960, 1027588, 1284485, 2055176, 2568970, 4110352, 5137940, 10275880, 20551760

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20551759
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20551760 can be divided by 40 positive divisors. The sum of these divisors (counting 20551760) is 1, the average is 0.025.

Base conversion 20551760

Base System Value
2 Binary 1001110011001100001010000
3 Ternary 1102200010201022
4 Quaternary 1032121201100
5 Quinary 20230124020
6 Senary 2012255012
8 Octal 116314120
10 Decimal 20551760
12 Duodecimal 6a71468
16 Hexadecimal 1399850
20 Vigesimal 688j80
36 Base36 c8hu8

Cryptographic Hash Functions

md5 bb51d838424e70503c7af1d103dfbceb
sha1 8a08849c944989f38f95530850b2df31eb5058b7
sha256 38fe7f27d717848665e633164bc18e5fd14310652a516d37ffca3b526df71b52
sha512 904f75a05a91750f22939e16b8fc113fad3a2fe760b254cf38abe1e0f2bb9b4e15df087e1a374f82fc7820af5da4c3fa0f1b6cb87a4064aa8a0b91c0afd01e14
ripemd-160 70324f165d3d97711ef232bd5ccb17677bc5c0a3

20551760 as geometric shapes

Circle

Radius = n
Diameter 41103520
Circumference 129130516.46868
Area 1.3269296915702E+15

Sphere

Radius = n
Volume 3.6360987410699E+22
Surface area 5.3077187662808E+15
Circumference 129130516.46868

Square

Length = n
Perimeter 82207040
Area 422374839097600
Diagonal 29064577.722637

Cube

Length = n
Surface area 2534249034585600
Volume 8.6805463231725E+21
Space diagonal 35596692.504962

Equilateral Triangle

Length = n
Perimeter 61655280
Area 1.8289367028894E+14
Altitude 17798346.252481

Triangular Pyramid

Length = n
Surface area 1.8289367028894E+14
Volume 1.0230121949199E+21
Height 9688192.5742123