20402350 (number)

20402350 is an even 8-digits composite number following 20402349 and preceding 20402351. In scientific notation, it is written as 2.0402350 × 10^7. The sum of its digits is 16. It has a total of 4 prime factors and 16 positive divisors. There are 8005920 positive integers (up to 20402350) that are relatively prime to 20402350.

Interesting facts

Basic properties

Name

Name twenty million four hundred two thousand three hundred fifty

Notation

Scientific notation 2.0402350 × 10^7
Engineering notation 2.0402350 × 10^6

Prime Factorization of 20402350

Prime Factorization 2 × 25 × 53 × 7699

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20402350
Product of the distinct prime numbers

The prime factorization of 20402350 is 2 × 25 × 53 × 7699. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 4, 34, 76, 689, 500, 8872, 2592, 99092, 12410, 364089, 349981, 1949073, 8217850, 52515587, 50643458, 253020877, 117829770, 510402664, 2946889544

Basic calculations (n = 20402350)

Multiplication

n×y
n×2 40804700
n×3 61207050
n×4 81609400
n×5 102011750

Division

n÷y
n÷2 10201175
n÷3 6800783.3333333
n÷3 5100587.5
n÷5 4080470

Exponentiation

ny
n2 416255885522500
n3 8.49259826599E+21
n4 1.7326896223212E+29
n5 3.5350940115965E+36

Nth Root

y√n
2√n 4516.8960581355
3√n 273.24993324397
4√n 67.207857116081
5√n 28.969169090622

Divisors of 20402350

1, 2, 25, 50, 53, 106, 1325, 2650, 7699, 15398, 192475, 384950, 408047, 816094, 10201175, 20402350

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 -20402349
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 20402350 can be divided by 16 positive divisors. The sum of these divisors (counting 20402350) is 1, the average is 0.0625.

Base conversion 20402350

Base System Value
2 Binary 1001101110101000010101110
3 Ternary 1102101112202121
4 Quaternary 1031311002232
5 Quinary 20210333400
6 Senary 2005143154
8 Octal 115650256
10 Decimal 20402350
12 Duodecimal 69baaba
16 Hexadecimal 13750ae
20 Vigesimal 67a5ha
36 Base36 c5ajy

Cryptographic Hash Functions

md5 2de1c4553dea3da6780dc2dda63235fa
sha1 06c9e64a7d8b9f1ade200076a35298d9c3ab4ddb
sha256 45116cc49dd974211c12e6ca77932dfcd8ecef39581617cfcec16b0d84dfed2c
sha512 e089a25d75d40b9aa9f02a6923ee343233728f36ecc5b130cb49d72281a7237f9ebb2a3d94d22e0ecd052bbed8eaf0d9b04f94f76972a19c8b952fecc6b6c613
ripemd-160 40dcc4cf8b47aa343ee5452874659c278114ee21

20402350 as geometric shapes

Circle

Radius = n
Diameter 40804700
Circumference 128191745.75194
Area 1.307706431971E+15

Sphere

Radius = n
Volume 3.5573712429765E+22
Surface area 5.230825727884E+15
Circumference 128191745.75194

Square

Length = n
Perimeter 81609400
Area 416255885522500
Diagonal 28853280.074283

Cube

Length = n
Surface area 2497535313135000
Volume 8.49259826599E+21
Space diagonal 35337906.793803

Equilateral Triangle

Length = n
Perimeter 61207050
Area 1.8024408566864E+14
Altitude 17668953.396901

Triangular Pyramid

Length = n
Surface area 1.8024408566864E+14
Volume 1.0008623039624E+21
Height 9617760.0247609