20149766 (number)

20149766 is an even 8-digits composite number following 20149765 and preceding 20149767. In scientific notation, it is written as 2.0149766 × 10^7. The sum of its digits is 35. It has a total of 4 prime factors and 16 positive divisors. There are 7550496 positive integers (up to 20149766) that are relatively prime to 20149766.

Interesting facts

Basic properties

Name

Name twenty million one hundred forty-nine thousand seven hundred sixty-six

Notation

Scientific notation 2.0149766 × 10^7
Engineering notation 2.0149766 × 10^6

Prime Factorization of 20149766

Prime Factorization 2 × 13 × 133 × 5827

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20149766
Product of the distinct prime numbers

The prime factorization of 20149766 is 2 × 13 × 133 × 5827. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 8, 22, 22, 815, 119, 8136, 5415, 28141, 3576, 906366, 860815, 427892, 9262774, 31899212, 43382251, 738974083, 917401636, 3979046244, 343928261

Basic calculations (n = 20149766)

Multiplication

n×y
n×2 40299532
n×3 60449298
n×4 80599064
n×5 100748830

Division

n÷y
n÷2 10074883
n÷3 6716588.6666667
n÷3 5037441.5
n÷5 4029953.2

Exponentiation

ny
n2 406013069854756
n3 8.181068350515E+21
n4 1.6484661289288E+29
n5 3.3216206756842E+36

Nth Root

y√n
2√n 4488.8490729807
3√n 272.11762321958
4√n 66.998873669493
5√n 28.897082737301

Divisors of 20149766

1, 2, 13, 26, 133, 266, 1729, 3458, 5827, 11654, 75751, 151502, 774991, 1549982, 10074883, 20149766

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 -20149765
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 20149766 can be divided by 16 positive divisors. The sum of these divisors (counting 20149766) is 1, the average is 0.0625.

Base conversion 20149766

Base System Value
2 Binary 1001100110111011000000110
3 Ternary 1101220201021122
4 Quaternary 1030313120012
5 Quinary 20124243031
6 Senary 1555513542
8 Octal 114673006
10 Decimal 20149766
12 Duodecimal 68b88b2
16 Hexadecimal 1337606
20 Vigesimal 65ie86
36 Base36 bzvnq

Cryptographic Hash Functions

md5 6910aabb4dc5e3bb5825f78812cbd6ab
sha1 9b6a5cf346827303804b21870f87017ad1be9653
sha256 fd1dd3cb69f099dca29df44035ed6830f050adcda7c68cf5b3c343c78c8fe7df
sha512 755062c0303e85034b8518bd9f4b6426134fe707b5b5edc69b8c09da7159f9e4a3b445540b07d4ef08058927ec81fe941a77e664fba62f6387f4e0e7fa8c682a
ripemd-160 92df75c3283fcad83e9b609ca8ad3c64df06b178

20149766 as geometric shapes

Circle

Radius = n
Diameter 40299532
Circumference 126604713.67431
Area 1.2755276775171E+15

Sphere

Radius = n
Volume 3.4268778971325E+22
Surface area 5.1021107100686E+15
Circumference 126604713.67431

Square

Length = n
Perimeter 80599064
Area 406013069854756
Diagonal 28496072.355844

Cube

Length = n
Surface area 2436078419128536
Volume 8.181068350515E+21
Space diagonal 34900418.472624

Equilateral Triangle

Length = n
Perimeter 60449298
Area 1.7580881638136E+14
Altitude 17450209.236312

Triangular Pyramid

Length = n
Surface area 1.7580881638136E+14
Volume 9.641481513333E+20
Height 9498690.7852814