20062749 (number)

20062749 is an odd 8-digits composite number following 20062748 and preceding 20062750. In scientific notation, it is written as 2.0062749 × 10^7. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 11219952 positive integers (up to 20062749) that are relatively prime to 20062749.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0062749 × 10^7
Engineering notation 2.0062749 × 10^6

Prime Factorization of 20062749

Prime Factorization 7 × 3 × 47 × 20327

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20062749
Product of the distinct prime numbers

The prime factorization of 20062749 is 7 × 3 × 47 × 20327. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 4, 5, 28, 811, 371, 4178, 2604, 44652, 93141, 415660, 89281, 2436599, 4215067, 12369838, 96858401, 269401160, 873178828, 4712524551, 6097703832

Basic calculations (n = 20062749)

Multiplication

n×y
n×2 40125498
n×3 60188247
n×4 80250996
n×5 100313745

Division

n÷y
n÷2 10031374.5
n÷3 6687583
n÷3 5015687.25
n÷5 4012549.8

Exponentiation

ny
n2 402513897437001
n3 8.0755352932903E+21
n4 1.6201743762992E+29
n5 3.2505151847923E+36

Nth Root

y√n
2√n 4479.1460123555
3√n 271.72534360959
4√n 66.926422378277
5√n 28.872081033944

Divisors of 20062749

1, 3, 7, 21, 47, 141, 329, 987, 20327, 60981, 142289, 426867, 955369, 2866107, 6687583, 20062749

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20062748
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20062749 can be divided by 16 positive divisors. The sum of these divisors (counting 20062749) is 1, the average is 0.0625.

Base conversion 20062749

Base System Value
2 Binary 1001100100010001000011101
3 Ternary 1101202021220210
4 Quaternary 1030202020131
5 Quinary 20114001444
6 Senary 1554003033
8 Octal 114421035
10 Decimal 20062749
12 Duodecimal 6876479
16 Hexadecimal 132221d
20 Vigesimal 657gh9
36 Base36 by0il

Cryptographic Hash Functions

md5 cc5dfe22fbbc7d41d658c045601fe399
sha1 0342aadac1f7b6369abc6dfe69b1e0b6b4471dbf
sha256 0cdbd4bbc946d96a0d1b8c15ccb0fd5adedb7ac7a79f8b8e785aa755df112225
sha512 db24d39903d9343328d4f4a88e8ac259fc201aff219fce78e0f1e653bb24a2cdcb4bcaba92149ce1fc183a778ad0c0d5c05b5e53e78f3787664102c5cb20537b
ripemd-160 060e6d236b06ff5558b5582f3abb04da8934c56e

20062749 as geometric shapes

Circle

Radius = n
Diameter 40125498
Circumference 126057969.73843
Area 1.2645347031559E+15

Sphere

Radius = n
Volume 3.3826723134941E+22
Surface area 5.0581388126235E+15
Circumference 126057969.73843

Square

Length = n
Perimeter 80250996
Area 402513897437001
Diagonal 28373011.734287

Cube

Length = n
Surface area 2415083384622006
Volume 8.0755352932903E+21
Space diagonal 34749700.607502

Equilateral Triangle

Length = n
Perimeter 60188247
Area 1.7429363027836E+14
Altitude 17374850.303751

Triangular Pyramid

Length = n
Surface area 1.7429363027836E+14
Volume 9.5171096126614E+20
Height 9457670.5780958