20684230 (number)

20684230 is an even 8-digits composite number following 20684229 and preceding 20684231. In scientific notation, it is written as 2.0684230 × 10^7. The sum of its digits is 25. It has a total of 5 prime factors and 32 positive divisors. There are 6939744 positive integers (up to 20684230) that are relatively prime to 20684230.

Interesting facts

Basic properties

Name

Name twenty million six hundred eighty-four thousand two hundred thirty

Notation

Scientific notation 2.0684230 × 10^7
Engineering notation 2.0684230 × 10^6

Prime Factorization of 20684230

Prime Factorization 2 × 5 × 7 × 47 × 6287

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20684230
Product of the distinct prime numbers

The prime factorization of 20684230 is 2 × 5 × 7 × 47 × 6287. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 1, 91, 30, 639, 627, 9501, 7166, 17549, 67242, 642424, 954848, 8625829, 8757386, 4215138, 12924824, 677235184, 186613916, 1348849223, 3950293738

Basic calculations (n = 20684230)

Multiplication

n×y
n×2 41368460
n×3 62052690
n×4 82736920
n×5 103421150

Division

n÷y
n÷2 10342115
n÷3 6894743.3333333
n÷3 5171057.5
n÷5 4136846

Exponentiation

ny
n2 427837370692900
n3 8.8494865780072E+21
n4 1.8304481576141E+29
n5 3.7861410695167E+36

Nth Root

y√n
2√n 4547.9918645486
3√n 274.50259397263
4√n 67.438800883086
5√n 29.048778273634

Divisors of 20684230

1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 235, 329, 470, 658, 1645, 3290, 6287, 12574, 31435, 44009, 62870, 88018, 220045, 295489, 440090, 590978, 1477445, 2068423, 2954890, 4136846, 10342115, 20684230

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20684229
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20684230 can be divided by 32 positive divisors. The sum of these divisors (counting 20684230) is 1, the average is 0.03125.

Base conversion 20684230

Base System Value
2 Binary 1001110111001110111000110
3 Ternary 1102220212102121
4 Quaternary 1032321313012
5 Quinary 20243343410
6 Senary 2015200154
8 Octal 116716706
10 Decimal 20684230
12 Duodecimal 6b1605a
16 Hexadecimal 13b9dc6
20 Vigesimal 695aba
36 Base36 cbc1y

Cryptographic Hash Functions

md5 2909722f6561f841bb7fd46e2fd57459
sha1 863c0460c342317ba1939847fe3d1999a8dac4a1
sha256 9a017346b47b9eca1be0187987ff870942f31d610fee95486c6190cab7573e84
sha512 fcbe0184bb1e9cbdf3f9d9c8b023883b2d695f4b363cfc3ecb7c5064a7630d0b6f769cc0beec100e320a9289dcf7dce663d4fc34b042ebe98bc58639532f6c78
ripemd-160 e866526f2e3aacf71caa50f1e5624ce666652922

20684230 as geometric shapes

Circle

Radius = n
Diameter 41368460
Circumference 129962850.02632
Area 1.3440907407E+15

Sphere

Radius = n
Volume 3.7068642695345E+22
Surface area 5.3763629628E+15
Circumference 129962850.02632

Square

Length = n
Perimeter 82736920
Area 427837370692900
Diagonal 29251918.593244

Cube

Length = n
Surface area 2567024224157400
Volume 8.8494865780072E+21
Space diagonal 35826137.27544

Equilateral Triangle

Length = n
Perimeter 62052690
Area 1.852590158542E+14
Altitude 17913068.63772

Triangular Pyramid

Length = n
Surface area 1.852590158542E+14
Volume 1.042921994888E+21
Height 9750639.5310815