20402352 (number)

20402352 is an even 8-digits composite number following 20402351 and preceding 20402353. In scientific notation, it is written as 2.0402352 × 10^7. The sum of its digits is 18. It has a total of 7 prime factors and 40 positive divisors. There are 6441984 positive integers (up to 20402352) that are relatively prime to 20402352.

Interesting facts

Basic properties

Name

Name twenty million four hundred two thousand three hundred fifty-two

Notation

Scientific notation 2.0402352 × 10^7
Engineering notation 2.0402352 × 10^6

Prime Factorization of 20402352

Prime Factorization 2 × 2 × 2 × 2 × 9 × 19 × 7457

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 2550294
Product of the distinct prime numbers

The prime factorization of 20402352 is 2 × 2 × 2 × 2 × 9 × 19 × 7457. Since it has a total of 7 prime factors.

Most popular turbo-numbers

6, 6, 14, 79, 488, 934, 3342, 7797, 87850, 25698, 402877, 297341, 1690148, 3781321, 17566017, 28952037, 932519863, 514878869, 4816615212, 9178960642

Basic calculations (n = 20402352)

Multiplication

n×y
n×2 40804704
n×3 61207056
n×4 81609408
n×5 102011760

Division

n÷y
n÷2 10201176
n÷3 6800784
n÷3 5100588
n÷5 4080470.4

Exponentiation

ny
n2 416255967131904
n3 8.4926007635255E+21
n4 1.7326903017292E+29
n5 3.5350957442865E+36

Nth Root

y√n
2√n 4516.8962795265
3√n 273.24994217268
4√n 67.207858763142
5√n 28.969169658579

Divisors of 20402352

1, 2, 4, 8, 9, 16, 18, 19, 36, 38, 72, 76, 144, 152, 171, 304, 342, 684, 1368, 2736, 7457, 14914, 29828, 59656, 67113, 119312, 134226, 141683, 268452, 283366, 536904, 566732, 1073808, 1133464, 1275147, 2266928, 2550294, 5100588, 10201176, 20402352

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20402351
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20402352 can be divided by 40 positive divisors. The sum of these divisors (counting 20402352) is 1, the average is 0.025.

Base conversion 20402352

Base System Value
2 Binary 1001101110101000010110000
3 Ternary 1102101112202200
4 Quaternary 1031311002300
5 Quinary 20210333402
6 Senary 2005143200
8 Octal 115650260
10 Decimal 20402352
12 Duodecimal 69bab00
16 Hexadecimal 13750b0
20 Vigesimal 67a5hc
36 Base36 c5ak0

Cryptographic Hash Functions

md5 9b55bca3e7a3ae581cf6a4cabb40d6fd
sha1 51e7b830f1f48a974a831f24377fd6b72ad6c4be
sha256 cf505817a0d0402b07fe88b51ecb91c8391d83c337b7448370af2311a701e804
sha512 98e7a6383cab944b300fa08abc6e35b998fb86101e4f27acafd4f8d9cac31c1f6cc9982947450399b8963bb8c41a269dcd09afa6d80d5acf2168d64341a018af
ripemd-160 484a4dc853c11064472f26ea55aa2df9e932cc72

20402352 as geometric shapes

Circle

Radius = n
Diameter 40804704
Circumference 128191758.31831
Area 1.3077066883545E+15

Sphere

Radius = n
Volume 3.5573722891417E+22
Surface area 5.230826753418E+15
Circumference 128191758.31831

Square

Length = n
Perimeter 81609408
Area 416255967131904
Diagonal 28853282.90271

Cube

Length = n
Surface area 2497535802791424
Volume 8.4926007635255E+21
Space diagonal 35337910.257904

Equilateral Triangle

Length = n
Perimeter 61207056
Area 1.8024412100654E+14
Altitude 17668955.128952

Triangular Pyramid

Length = n
Surface area 1.8024412100654E+14
Volume 1.0008625982998E+21
Height 9617760.9675699