20512392 (number)

20512392 is an even 8-digits composite number following 20512391 and preceding 20512393. In scientific notation, it is written as 2.0512392 × 10^7. The sum of its digits is 24. It has a total of 5 prime factors and 16 positive divisors. There are 6837456 positive integers (up to 20512392) that are relatively prime to 20512392.

Interesting facts

Basic properties

Name

Name twenty million five hundred twelve thousand three hundred ninety-two

Notation

Scientific notation 2.0512392 × 10^7
Engineering notation 2.0512392 × 10^6

Prime Factorization of 20512392

Prime Factorization 2 × 2 × 2 × 3 × 854683

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5128098
Product of the distinct prime numbers

The prime factorization of 20512392 is 2 × 2 × 2 × 3 × 854683. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 8, 48, 59, 116, 844, 1429, 6540, 19338, 80761, 459550, 242944, 9312145, 2346447, 87876811, 19874481, 288236886, 30050118, 3203014409, 6998483266

Basic calculations (n = 20512392)

Multiplication

n×y
n×2 41024784
n×3 61537176
n×4 82049568
n×5 102561960

Division

n÷y
n÷2 10256196
n÷3 6837464
n÷3 5128098
n÷5 4102478.4

Exponentiation

ny
n2 420758225561664
n3 8.6307576599453E+21
n4 1.770374843778E+29
n5 3.6314622782513E+36

Nth Root

y√n
2√n 4529.0608297968
3√n 273.74031908385
4√n 67.298297376656
5√n 29.000351478371

Divisors of 20512392

1, 2, 3, 4, 6, 8, 12, 24, 854683, 1709366, 2564049, 3418732, 5128098, 6837464, 10256196, 20512392

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 -20512391
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 20512392 can be divided by 16 positive divisors. The sum of these divisors (counting 20512392) is 1, the average is 0.0625.

Base conversion 20512392

Base System Value
2 Binary 1001110001111111010001000
3 Ternary 1102121010201020
4 Quaternary 1032033322020
5 Quinary 20222344032
6 Senary 2011352440
8 Octal 116177210
10 Decimal 20512392
12 Duodecimal 6a52720
16 Hexadecimal 138fe88
20 Vigesimal 6840jc
36 Base36 c7ngo

Cryptographic Hash Functions

md5 1157e0d65efb5e507a1d0e4ae57fa3c0
sha1 83b9f327c038efb4fba10f70873bac157dab1b13
sha256 c30b449fb877a0019a52760d1c9f7b060c8dc4cdae19590c7c265a45fc937b89
sha512 3930ed4fcafdbf3040d1a492dce7cad85f7d8aafaaa6ffa6282f631e3baf839b00da1066121fd9934cd7b9589f1986306ab07331d89a6f409a57eee2561b3014
ripemd-160 8810a68f0d81ecf2c561a94b2e1aafddbf0430f6

20512392 as geometric shapes

Circle

Radius = n
Diameter 41024784
Circumference 128883160.02951
Area 1.321850950362E+15

Sphere

Radius = n
Volume 3.6152433145864E+22
Surface area 5.287403801448E+15
Circumference 128883160.02951

Square

Length = n
Perimeter 82049568
Area 420758225561664
Diagonal 29008902.963113

Cube

Length = n
Surface area 2524549353369984
Volume 8.6307576599453E+21
Space diagonal 35528505.128769

Equilateral Triangle

Length = n
Perimeter 61537176
Area 1.8219365609383E+14
Altitude 17764252.564385

Triangular Pyramid

Length = n
Surface area 1.8219365609383E+14
Volume 1.0171445446875E+21
Height 9669634.3210378