20293812 (number)

20293812 is an even 8-digits composite number following 20293811 and preceding 20293813. In scientific notation, it is written as 2.0293812 × 10^7. The sum of its digits is 27. It has a total of 7 prime factors and 72 positive divisors. There are 5270400 positive integers (up to 20293812) that are relatively prime to 20293812.

Interesting facts

Basic properties

Name

Name twenty million two hundred ninety-three thousand eight hundred twelve

Notation

Scientific notation 2.0293812 × 10^7
Engineering notation 2.0293812 × 10^6

Prime Factorization of 20293812

Prime Factorization 2 × 2 × 3 × 11 × 3 × 7 × 7321

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 3382302
Product of the distinct prime numbers

The prime factorization of 20293812 is 2 × 2 × 3 × 11 × 3 × 7 × 7321. Since it has a total of 7 prime factors.

Most popular turbo-numbers

8, 4, 30, 18, 335, 493, 1972, 4699, 29668, 66667, 491912, 524662, 3583109, 6499889, 48181330, 72840209, 722246953, 991304243, 3376338311, 2967695783

Basic calculations (n = 20293812)

Multiplication

n×y
n×2 40587624
n×3 60881436
n×4 81175248
n×5 101469060

Division

n÷y
n÷2 10146906
n÷3 6764604
n÷3 5073453
n÷5 4058762.4

Exponentiation

ny
n2 411838805491344
n3 8.3577792929459E+21
n4 1.6961120170854E+29
n5 3.4420578405671E+36

Nth Root

y√n
2√n 4504.8653697974
3√n 272.7645193978
4√n 67.118293853445
5√n 28.93828080635

Divisors of 20293812

1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 2772, 7321, 14642, 21963, 29284, 43926, 51247, 65889, 80531, 87852, 102494, 131778, 153741, 161062, 204988, 241593, 263556, 307482, 322124, 461223, 483186, 563717, 614964, 724779, 922446, 966372, 1127434, 1449558, 1691151, 1844892, 2254868, 2899116, 3382302, 5073453, 6764604, 10146906, 20293812

72 divisors

τ Total Divisors 72
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20293811
Sum of the proper positive divisors of n
A Arithmetic Mean 0.013888888888889
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 72
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20293812 can be divided by 72 positive divisors. The sum of these divisors (counting 20293812) is 1, the average is 0.013888888888889.

Base conversion 20293812

Base System Value
2 Binary 1001101011010100010110100
3 Ternary 1102012000212200
4 Quaternary 1031122202310
5 Quinary 20143400222
6 Senary 2002544500
8 Octal 115324264
10 Decimal 20293812
12 Duodecimal 6968130
16 Hexadecimal 135a8b4
20 Vigesimal 66geac
36 Base36 c2yt0

Cryptographic Hash Functions

md5 b702f1a340e05c892c3f551739635064
sha1 a2ae751c9e8513e3d5deb3c459283049589c4651
sha256 ab472ce92cddb868d2d5d279a4a49bdcb22bb9336f149f511ef11b1eed88c337
sha512 6e2b6a0771d1e1dca9a4680e710be73cafe17a7e1d97e1ef91536b80874f143bc49e36fcf7da45835c73192abd0a70ae29dd4b49aedc75ec7ca7db342d53a88f
ripemd-160 c04e183c1f1d6ee7aec97c23ba9c2c9b4109420b

20293812 as geometric shapes

Circle

Radius = n
Diameter 40587624
Circumference 127509781.38506
Area 1.2938297657948E+15

Sphere

Radius = n
Volume 3.5008984036058E+22
Surface area 5.1753190631792E+15
Circumference 127509781.38506

Square

Length = n
Perimeter 81175248
Area 411838805491344
Diagonal 28699784.16265

Cube

Length = n
Surface area 2471032832948064
Volume 8.3577792929459E+21
Space diagonal 35149913.463251

Equilateral Triangle

Length = n
Perimeter 60881436
Area 1.7833143390987E+14
Altitude 17574956.731625

Triangular Pyramid

Length = n
Surface area 1.7833143390987E+14
Volume 9.8497373561709E+20
Height 9566594.7208833