20394054 (number)

20394054 is an even 8-digits composite number following 20394053 and preceding 20394055. In scientific notation, it is written as 2.0394054 × 10^7. The sum of its digits is 27. It has a total of 4 prime factors and 16 positive divisors. There are 6502320 positive integers (up to 20394054) that are relatively prime to 20394054.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0394054 × 10^7
Engineering notation 2.0394054 × 10^6

Prime Factorization of 20394054

Prime Factorization 2 × 9 × 23 × 49261

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20394054
Product of the distinct prime numbers

The prime factorization of 20394054 is 2 × 9 × 23 × 49261. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 2, 28, 13, 653, 20, 7659, 2128, 68087, 71611, 335243, 419206, 2585967, 2845280, 40013200, 6245030, 480504033, 549172067, 475467974, 9091391008

Basic calculations (n = 20394054)

Multiplication

n×y
n×2 40788108
n×3 61182162
n×4 81576216
n×5 101970270

Division

n÷y
n÷2 10197027
n÷3 6798018
n÷3 5098513.5
n÷5 4078810.8

Exponentiation

ny
n2 415917438554916
n3 8.4822427014306E+21
n4 1.7298731569408E+29
n5 3.5279126575802E+36

Nth Root

y√n
2√n 4515.9776350199
3√n 273.21289194287
4√n 67.201024062286
5√n 28.966812819651

Divisors of 20394054

1, 2, 9, 18, 23, 46, 207, 414, 49261, 98522, 443349, 886698, 1133003, 2266006, 10197027, 20394054

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 -20394053
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 20394054 can be divided by 16 positive divisors. The sum of these divisors (counting 20394054) is 1, the average is 0.0625.

Base conversion 20394054

Base System Value
2 Binary 1001101110011000001000110
3 Ternary 1102101010101100
4 Quaternary 1031303001012
5 Quinary 20210102204
6 Senary 2005040530
8 Octal 115630106
10 Decimal 20394054
12 Duodecimal 69b6146
16 Hexadecimal 1373046
20 Vigesimal 67952e
36 Base36 c545i

Cryptographic Hash Functions

md5 56df0bf846423bba1f770d589b50eb25
sha1 2efb8b358ca217a0b06e9919cc0ba2f4203f3a14
sha256 9b1e013476ac6d043309e609a6a8680a12201c69b991e800298727c0788e38cb
sha512 f984c401e2e831e7428d5f5f744440defa16f98aa0a336187b977c88f5c7d069004db6bb5ddb3e52d4aabf299437bf6b43c00179974c2d8d0bf22d0b2010fc2d
ripemd-160 6ba995b8eba208072cf92da0fdea55d2f1d17c84

20394054 as geometric shapes

Circle

Radius = n
Diameter 40788108
Circumference 128139620.44663
Area 1.306643169464E+15

Sphere

Radius = n
Volume 3.5530335142374E+22
Surface area 5.226572677856E+15
Circumference 128139620.44663

Square

Length = n
Perimeter 81576216
Area 415917438554916
Diagonal 28841547.758569

Cube

Length = n
Surface area 2495504631329496
Volume 8.4822427014306E+21
Space diagonal 35323537.700303

Equilateral Triangle

Length = n
Perimeter 61182162
Area 1.8009753383276E+14
Altitude 17661768.850152

Triangular Pyramid

Length = n
Surface area 1.8009753383276E+14
Volume 9.9964188897528E+20
Height 9613849.2528564