20293390 (number)

20293390 is an even 8-digits composite number following 20293389 and preceding 20293391. In scientific notation, it is written as 2.0293390 × 10^7. The sum of its digits is 28. It has a total of 5 prime factors and 32 positive divisors. There are 7288704 positive integers (up to 20293390) that are relatively prime to 20293390.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0293390 × 10^7
Engineering notation 2.0293390 × 10^6

Prime Factorization of 20293390

Prime Factorization 2 × 13 × 5 × 37 × 4219

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20293390
Product of the distinct prime numbers

The prime factorization of 20293390 is 2 × 13 × 5 × 37 × 4219. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 2, 10, 66, 315, 595, 7516, 5362, 42460, 52317, 663043, 585228, 7812796, 4262485, 85601468, 6166292, 358267791, 805082680, 1833215174, 8722222470

Basic calculations (n = 20293390)

Multiplication

n×y
n×2 40586780
n×3 60880170
n×4 81173560
n×5 101466950

Division

n÷y
n÷2 10146695
n÷3 6764463.3333333
n÷3 5073347.5
n÷5 4058678

Exponentiation

ny
n2 411821677692100
n3 8.3572579158601E+21
n4 1.6959709421714E+29
n5 3.4416999758151E+36

Nth Root

y√n
2√n 4504.8185313062
3√n 272.76262871596
4√n 67.117944927614
5√n 28.93816045384

Divisors of 20293390

1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 370, 481, 962, 2405, 4219, 4810, 8438, 21095, 42190, 54847, 109694, 156103, 274235, 312206, 548470, 780515, 1561030, 2029339, 4058678, 10146695, 20293390

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 -20293389
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 20293390 can be divided by 32 positive divisors. The sum of these divisors (counting 20293390) is 1, the average is 0.03125.

Base conversion 20293390

Base System Value
2 Binary 1001101011010011100001110
3 Ternary 1102012000022001
4 Quaternary 1031122130032
5 Quinary 20143342030
6 Senary 2002542514
8 Octal 115323416
10 Decimal 20293390
12 Duodecimal 6967a3a
16 Hexadecimal 135a70e
20 Vigesimal 66gd9a
36 Base36 c2yha

Cryptographic Hash Functions

md5 d04265b78d80bafa102c4dcb4d6f7f71
sha1 5fb1f1709a93b44883a078501bfc11462f905560
sha256 0e744974ada7c37acc28a5ee19084031018f4bf4d83689c1a3fb21f046003d6a
sha512 3dc7666f950945a837627ff4be23dd064287d3441494873cce852fdfe2310b37fd266a013760c2e8a7f2065d4528a033c3d0af27aaaa7436fedf628b6f375ff2
ripemd-160 e8327b66e2d6d87655ebdf442148d36b975d45d9

20293390 as geometric shapes

Circle

Radius = n
Diameter 40586780
Circumference 127507129.88087
Area 1.2937759572265E+15

Sphere

Radius = n
Volume 3.5006800096828E+22
Surface area 5.1751038289061E+15
Circumference 127507129.88087

Square

Length = n
Perimeter 81173560
Area 411821677692100
Diagonal 28699187.364527

Cube

Length = n
Surface area 2470930066152600
Volume 8.3572579158601E+21
Space diagonal 35149182.53781

Equilateral Triangle

Length = n
Perimeter 60880170
Area 1.7832401735524E+14
Altitude 17574591.268905

Triangular Pyramid

Length = n
Surface area 1.7832401735524E+14
Volume 9.8491229073827E+20
Height 9566395.7881755