20095749 (number)

20095749 is an odd 8-digits composite number following 20095748 and preceding 20095750. In scientific notation, it is written as 2.0095749 × 10^7. The sum of its digits is 36. It has a total of 5 prime factors and 32 positive divisors. There are 12383280 positive integers (up to 20095749) that are relatively prime to 20095749.

Interesting facts

Basic properties

Name

Name twenty million ninety-five thousand seven hundred forty-nine

Notation

Scientific notation 2.0095749 × 10^7
Engineering notation 2.0095749 × 10^6

Prime Factorization of 20095749

Prime Factorization 3 × 19 × 9 × 43 × 911

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20095749
Product of the distinct prime numbers

The prime factorization of 20095749 is 3 × 19 × 9 × 43 × 911. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 2, 50, 35, 769, 153, 6988, 2862, 11194, 13538, 570213, 831626, 2952056, 9236122, 62133402, 28833382, 806621681, 206537076, 5632849229, 54180438

Basic calculations (n = 20095749)

Multiplication

n×y
n×2 40191498
n×3 60287247
n×4 80382996
n×5 100478745

Division

n÷y
n÷2 10047874.5
n÷3 6698583
n÷3 5023937.25
n÷5 4019149.8

Exponentiation

ny
n2 403839127871001
n3 8.1154497500745E+21
n4 1.6308604119961E+29
n5 3.277336149351E+36

Nth Root

y√n
2√n 4482.8282367273
3√n 271.87424351751
4√n 66.953926223391
5√n 28.881572778319

Divisors of 20095749

1, 3, 9, 19, 27, 43, 57, 129, 171, 387, 513, 817, 911, 1161, 2451, 2733, 7353, 8199, 17309, 22059, 24597, 39173, 51927, 117519, 155781, 352557, 467343, 744287, 1057671, 2232861, 6698583, 20095749

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 -20095748
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 20095749 can be divided by 32 positive divisors. The sum of these divisors (counting 20095749) is 1, the average is 0.03125.

Base conversion 20095749

Base System Value
2 Binary 1001100101010001100000101
3 Ternary 1101210222012000
4 Quaternary 1030222030011
5 Quinary 20121030444
6 Senary 1554415513
8 Octal 114521405
10 Decimal 20095749
12 Duodecimal 6891599
16 Hexadecimal 132a305
20 Vigesimal 65bj79
36 Base36 bypz9

Cryptographic Hash Functions

md5 ae0ef1115b2d27efba9fa76b3a0db6ed
sha1 2a4ddc0d21062c381c31ff5a37a6f5f419ecd0dd
sha256 386e393f907a47103580e7be424b90caadd8cf4fe4a82cc37a03089a29fd10f3
sha512 26e936189b5d0ef9e5844e507b08405f0829597e5d87e53a4a5972b460a2d841b40e5fde07abc5fe802e31214cb629a37c3536acdfa3a9efcde866ec932bb6bd
ripemd-160 6bbd28963d6a70c0de462794e2bdbc1addfcf8f6

20095749 as geometric shapes

Circle

Radius = n
Diameter 40191498
Circumference 126265314.85357
Area 1.2686980373516E+15

Sphere

Radius = n
Volume 3.3993916420548E+22
Surface area 5.0747921494066E+15
Circumference 126265314.85357

Square

Length = n
Perimeter 80382996
Area 403839127871001
Diagonal 28419680.781846

Cube

Length = n
Surface area 2423034767226006
Volume 8.1154497500745E+21
Space diagonal 34806858.284151

Equilateral Triangle

Length = n
Perimeter 60287247
Area 1.7486747188922E+14
Altitude 17403429.142076

Triangular Pyramid

Length = n
Surface area 1.7486747188922E+14
Volume 9.564149251094E+20
Height 9473226.9272819