20247760 (number)

20247760 is an even 8-digits composite number following 20247759 and preceding 20247761. In scientific notation, it is written as 2.0247760 × 10^7. The sum of its digits is 28. It has a total of 7 prime factors and 40 positive divisors. There are 7475712 positive integers (up to 20247760) that are relatively prime to 20247760.

Interesting facts

Basic properties

Name

Name twenty million two hundred forty-seven thousand seven hundred sixty

Notation

Scientific notation 2.0247760 × 10^7
Engineering notation 2.0247760 × 10^6

Prime Factorization of 20247760

Prime Factorization 2 × 2 × 2 × 2 × 5 × 13 × 19469

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 2530970
Product of the distinct prime numbers

The prime factorization of 20247760 is 2 × 2 × 2 × 2 × 5 × 13 × 19469. Since it has a total of 7 prime factors.

Most popular turbo-numbers

8, 10, 22, 46, 782, 262, 3944, 5987, 57311, 65229, 239654, 155853, 5957959, 9277077, 3962063, 23571098, 106844995, 4230347, 8287324644, 9997691986

Basic calculations (n = 20247760)

Multiplication

n×y
n×2 40495520
n×3 60743280
n×4 80991040
n×5 101238800

Division

n÷y
n÷2 10123880
n÷3 6749253.3333333
n÷3 5061940
n÷5 4049552

Exponentiation

ny
n2 409971785017600
n3 8.301010309808E+21
n4 1.6807686451052E+29
n5 3.4031800141615E+36

Nth Root

y√n
2√n 4499.7511042279
3√n 272.55803830699
4√n 67.080184139788
5√n 28.925135153626

Divisors of 20247760

1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 19469, 38938, 77876, 97345, 155752, 194690, 253097, 311504, 389380, 506194, 778760, 1012388, 1265485, 1557520, 2024776, 2530970, 4049552, 5061940, 10123880, 20247760

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 -20247759
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 20247760 can be divided by 40 positive divisors. The sum of these divisors (counting 20247760) is 1, the average is 0.025.

Base conversion 20247760

Base System Value
2 Binary 1001101001111010011010000
3 Ternary 1102002200201001
4 Quaternary 1031033103100
5 Quinary 20140412020
6 Senary 2001551344
8 Octal 115172320
10 Decimal 20247760
12 Duodecimal 6945554
16 Hexadecimal 134f4d0
20 Vigesimal 66aj80
36 Base36 c1z9s

Cryptographic Hash Functions

md5 1a03dd5c84672b0317d00b8ae89138f1
sha1 bd01320ba7e67e02976f61f5ec1a769617aa9215
sha256 5731a3a038d80e651826b5386f902e1ac539df0eaa0c989472c6962a9f45de12
sha512 62dea0da48a423ce3a88ec7ba3dd7d3929f1b9a27827ff3fa02efca0db7269a854b1e6cfa423929e8b8fb2892f460e69442e648040c07760556095d11c9fc8f5
ripemd-160 e457521405153373e89b0dfc3476614f20db9b86

20247760 as geometric shapes

Circle

Radius = n
Diameter 40495520
Circumference 127220428.1353
Area 1.2879643479904E+15

Sphere

Radius = n
Volume 3.4771190675554E+22
Surface area 5.1518573919615E+15
Circumference 127220428.1353

Square

Length = n
Perimeter 80991040
Area 409971785017600
Diagonal 28634656.799675

Cube

Length = n
Surface area 2459830710105600
Volume 8.301010309808E+21
Space diagonal 35070149.059461

Equilateral Triangle

Length = n
Perimeter 60743280
Area 1.7752299033005E+14
Altitude 17535074.52973

Triangular Pyramid

Length = n
Surface area 1.7752299033005E+14
Volume 9.7828344679411E+20
Height 9544885.5998918