20290430 (number)

20290430 is an even 8-digits composite number following 20290429 and preceding 20290431. In scientific notation, it is written as 2.0290430 × 10^7. The sum of its digits is 20. It has a total of 6 prime factors and 64 positive divisors. There are 7257600 positive integers (up to 20290430) that are relatively prime to 20290430.

Interesting facts

Basic properties

Name

Name twenty million two hundred ninety thousand four hundred thirty

Notation

Scientific notation 2.0290430 × 10^7
Engineering notation 2.0290430 × 10^6

Prime Factorization of 20290430

Prime Factorization 2 × 5 × 61 × 31 × 29 × 37

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 20290430
Product of the distinct prime numbers

The prime factorization of 20290430 is 2 × 5 × 61 × 31 × 29 × 37. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20290430)

Multiplication

n×y
n×2 40580860
n×3 60871290
n×4 81161720
n×5 101452150

Division

n÷y
n÷2 10145215
n÷3 6763476.6666667
n÷3 5072607.5
n÷5 4058086

Exponentiation

ny
n2 411701549584900
n3 8.3536014727439E+21
n4 1.6949816593061E+29
n5 3.4391906709434E+36

Nth Root

y√n
2√n 4504.4899822288
3√n 272.74936632463
4√n 67.115497332798
5√n 28.937316218816

Divisors of 20290430

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20290429
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20290430 can be divided by 64 positive divisors. The sum of these divisors (counting 20290430) is 1, the average is 0.015625.

Base conversion 20290430

Base System Value
2 Binary 1001101011001101101111110
3 Ternary 1102011212020102
4 Quaternary 1031121231332
5 Quinary 20143243210
6 Senary 2002521102
8 Octal 115315576
10 Decimal 20290430
12 Duodecimal 6966192
16 Hexadecimal 1359b7e
20 Vigesimal 66g61a
36 Base36 c2w72

Cryptographic Hash Functions

md5 f510610efe1e52ca4fef62a7449a2655
sha1 92b89c32e199be956aefe6d026023e8cd3c3ffbb
sha256 c880eb1eb9ad868e3402d39dc5dc176631057ca108ee1122c72b2aa978029197
sha512 4060f693b0b29bbc2dc76873a5d3e8d66c1ad84420ecce9e674ef1dcff70dbc78eea6ba2224dff303d4b0f21fbf862ea07947ae898716d77fe531476445dcac9
ripemd-160 f46be6b52ab442626cc80d1c1b321b97de5cc24c

20290430 as geometric shapes

Circle

Radius = n
Diameter 40580860
Circumference 127488531.65236
Area 1.2933985636475E+15

Sphere

Radius = n
Volume 3.4991484023719E+22
Surface area 5.1735942545898E+15
Circumference 127488531.65236

Square

Length = n
Perimeter 81161720
Area 411701549584900
Diagonal 28695001.292382

Cube

Length = n
Surface area 2470209297509400
Volume 8.3536014727439E+21
Space diagonal 35144055.66742

Equilateral Triangle

Length = n
Perimeter 60871290
Area 1.7827200035897E+14
Altitude 17572027.83371

Triangular Pyramid

Length = n
Surface area 1.7827200035897E+14
Volume 9.8448137478453E+20
Height 9565000.430794