20292471 (number)

20292471 is an odd 8-digits composite number following 20292470 and preceding 20292472. In scientific notation, it is written as 2.0292471 × 10^7. The sum of its digits is 27. It has a total of 5 prime factors and 16 positive divisors. There are 13428504 positive integers (up to 20292471) that are relatively prime to 20292471.

Interesting facts

Basic properties

Name

Name twenty million two hundred ninety-two thousand four hundred seventy-one

Notation

Scientific notation 2.0292471 × 10^7
Engineering notation 2.0292471 × 10^6

Prime Factorization of 20292471

Prime Factorization 3 × 3 × 3 × 139 × 5407

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 2254719
Product of the distinct prime numbers

The prime factorization of 20292471 is 3 × 3 × 3 × 139 × 5407. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 10, 13, 43, 703, 547, 9804, 2660, 33288, 45817, 513245, 953933, 1857921, 8061718, 86942528, 23649763, 210181600, 337109228, 982573299, 873331687

Basic calculations (n = 20292471)

Multiplication

n×y
n×2 40584942
n×3 60877413
n×4 81169884
n×5 101462355

Division

n÷y
n÷2 10146235.5
n÷3 6764157
n÷3 5073117.75
n÷5 4058494.2

Exponentiation

ny
n2 411784379285841
n3 8.3561225749109E+21
n4 1.6956637502383E+29
n5 3.4409207477461E+36

Nth Root

y√n
2√n 4504.7165282624
3√n 272.75851123995
4√n 67.117185044237
5√n 28.937898352227

Divisors of 20292471

1, 3, 9, 27, 139, 417, 1251, 3753, 5407, 16221, 48663, 145989, 751573, 2254719, 6764157, 20292471

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 -20292470
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 20292471 can be divided by 16 positive divisors. The sum of these divisors (counting 20292471) is 1, the average is 0.0625.

Base conversion 20292471

Base System Value
2 Binary 1001101011010001101110111
3 Ternary 1102011222001000
4 Quaternary 1031122031313
5 Quinary 20143324341
6 Senary 2002534343
8 Octal 115321567
10 Decimal 20292471
12 Duodecimal 69673b3
16 Hexadecimal 135a377
20 Vigesimal 66gb3b
36 Base36 c2xrr

Cryptographic Hash Functions

md5 3df33818f9d383cf20315346f926b9ae
sha1 f66674b8b19f9fcc08e46b65cbdb7cc6ba93380c
sha256 5f60629a9f8c9c31414b0b7888002a923c659f73ed2541f67133182d78160482
sha512 4d54550d18cc174ece2128b94465b2fdde5cba1f22fce8416437cd9e3dfb88bb4843efd0c345068f500264553aaad0769a298b6f59e445acec94f3c0df9a41de
ripemd-160 57e004c02c5b3e48d60f88ef3710f0d1276eca0c

20292471 as geometric shapes

Circle

Radius = n
Diameter 40584942
Circumference 127501355.63357
Area 1.2936587808274E+15

Sphere

Radius = n
Volume 3.5002044391781E+22
Surface area 5.1746351233097E+15
Circumference 127501355.63357

Square

Length = n
Perimeter 81169884
Area 411784379285841
Diagonal 28697887.702263

Cube

Length = n
Surface area 2470706275715046
Volume 8.3561225749109E+21
Space diagonal 35147590.783118

Equilateral Triangle

Length = n
Perimeter 60877413
Area 1.7830786667157E+14
Altitude 17573795.391559

Triangular Pyramid

Length = n
Surface area 1.7830786667157E+14
Volume 9.8477848952425E+20
Height 9565962.5674209