20297966 (number)

20297966 is an even 8-digits composite number following 20297965 and preceding 20297967. In scientific notation, it is written as 2.0297966 × 10^7. The sum of its digits is 41. It has a total of 5 prime factors and 32 positive divisors. There are 8349696 positive integers (up to 20297966) that are relatively prime to 20297966.

Interesting facts

Basic properties

Name

Name twenty million two hundred ninety-seven thousand nine hundred sixty-six

Notation

Scientific notation 2.0297966 × 10^7
Engineering notation 2.0297966 × 10^6

Prime Factorization of 20297966

Prime Factorization 2 × 17 × 13 × 19 × 2417

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20297966
Product of the distinct prime numbers

The prime factorization of 20297966 is 2 × 17 × 13 × 19 × 2417. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 1, 97, 10, 45, 713, 1040, 231, 54562, 3474, 505735, 77981, 9832928, 2186348, 56012923, 96526691, 985718025, 998892928, 4248310734, 1087740117

Basic calculations (n = 20297966)

Multiplication

n×y
n×2 40595932
n×3 60893898
n×4 81191864
n×5 101489830

Division

n÷y
n÷2 10148983
n÷3 6765988.6666667
n÷3 5074491.5
n÷5 4059593.2

Exponentiation

ny
n2 412007423737156
n3 8.3629126787644E+21
n4 1.6975011721453E+29
n5 3.4455821077165E+36

Nth Root

y√n
2√n 4505.3264032698
3√n 272.78312911837
4√n 67.121728250022
5√n 28.939465401706

Divisors of 20297966

1, 2, 13, 17, 19, 26, 34, 38, 221, 247, 323, 442, 494, 646, 2417, 4199, 4834, 8398, 31421, 41089, 45923, 62842, 82178, 91846, 534157, 596999, 780691, 1068314, 1193998, 1561382, 10148983, 20297966

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 -20297965
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 20297966 can be divided by 32 positive divisors. The sum of these divisors (counting 20297966) is 1, the average is 0.03125.

Base conversion 20297966

Base System Value
2 Binary 1001101011011100011101110
3 Ternary 1102012020120112
4 Quaternary 1031123203232
5 Quinary 20144013331
6 Senary 2003020022
8 Octal 115334356
10 Decimal 20297966
12 Duodecimal 696a612
16 Hexadecimal 135b8ee
20 Vigesimal 66h4i6
36 Base36 c320e

Cryptographic Hash Functions

md5 85a146a25008247aa75b0e9125545fe5
sha1 d2bbd99feeaec785eefb83d55977e08e76e00180
sha256 cace7bf1a6e53522c863a01025cee613fdc76365125cf6335f719dccf142b1ef
sha512 9c3bc743b682c970657ed690d389056778481864034c8950cf54deacf81bb3a2ca461add488319a7155d5a6f454dfc5e25f3323f7f521ea281dd67a3d47a1f11
ripemd-160 e3e30c1f77c358a659eaf247b05f05633cb80131

20297966 as geometric shapes

Circle

Radius = n
Diameter 40595932
Circumference 127535881.73683
Area 1.2943594956371E+15

Sphere

Radius = n
Volume 3.5030486712292E+22
Surface area 5.1774379825484E+15
Circumference 127535881.73683

Square

Length = n
Perimeter 81191864
Area 412007423737156
Diagonal 28705658.805788

Cube

Length = n
Surface area 2472044542422936
Volume 8.3629126787644E+21
Space diagonal 35157108.402306

Equilateral Triangle

Length = n
Perimeter 60893898
Area 1.7840444775208E+14
Altitude 17578554.201153

Triangular Pyramid

Length = n
Surface area 1.7840444775208E+14
Volume 9.8557871093754E+20
Height 9568552.9352627