20245712 (number)

20245712 is an even 8-digits composite number following 20245711 and preceding 20245713. In scientific notation, it is written as 2.0245712 × 10^7. The sum of its digits is 23. It has a total of 6 prime factors and 20 positive divisors. There are 9773568 positive integers (up to 20245712) that are relatively prime to 20245712.

Interesting facts

Basic properties

Name

Name twenty million two hundred forty-five thousand seven hundred twelve

Notation

Scientific notation 2.0245712 × 10^7
Engineering notation 2.0245712 × 10^6

Prime Factorization of 20245712

Prime Factorization 2 × 2 × 2 × 2 × 29 × 43633

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2530714
Product of the distinct prime numbers

The prime factorization of 20245712 is 2 × 2 × 2 × 2 × 29 × 43633. Since it has a total of 6 prime factors.

Most popular turbo-numbers

9, 3, 94, 16, 241, 42, 5332, 1456, 94846, 72915, 914587, 762717, 147621, 2745378, 27213601, 64068514, 119525258, 976977934, 9339435048, 8183387062

Basic calculations (n = 20245712)

Multiplication

n×y
n×2 40491424
n×3 60737136
n×4 80982848
n×5 101228560

Division

n÷y
n÷2 10122856
n÷3 6748570.6666667
n÷3 5061428
n÷5 4049142.4

Exponentiation

ny
n2 409888854386944
n3 8.298491697928E+21
n4 1.6800887295064E+29
n5 3.4014592552033E+36

Nth Root

y√n
2√n 4499.5235303307
3√n 272.54884852199
4√n 67.078487835749
5√n 28.924549991873

Divisors of 20245712

1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 43633, 87266, 174532, 349064, 698128, 1265357, 2530714, 5061428, 10122856, 20245712

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20245711
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20245712 can be divided by 20 positive divisors. The sum of these divisors (counting 20245712) is 1, the average is 0.05.

Base conversion 20245712

Base System Value
2 Binary 1001101001110110011010000
3 Ternary 1102002120220012
4 Quaternary 1031032303100
5 Quinary 20140330322
6 Senary 2001534052
8 Octal 115166320
10 Decimal 20245712
12 Duodecimal 6944328
16 Hexadecimal 134ecd0
20 Vigesimal 66ae5c
36 Base36 c1xow

Cryptographic Hash Functions

md5 7eb1e51b41b7d03fa34fb02fd27b29c8
sha1 3272b1cc5283d6a777357824f23ea3e06ed1fb65
sha256 e2f3bd01c97984496197337c8f77ef5c267e94112a61a70f6c91a8785bf27e13
sha512 3189991d3002c9eaa3011a60ec1ec3244cf3f5a5aba58483873c073e44bb459afd0e43ea90ca1b4de8a769de8bf8b50b5324145bcaef039cf9c9d14771063718
ripemd-160 3423283b12b908e08e946d1411ef64599f0d8b93

20245712 as geometric shapes

Circle

Radius = n
Diameter 40491424
Circumference 127207560.17179
Area 1.2877038137304E+15

Sphere

Radius = n
Volume 3.4760640738782E+22
Surface area 5.1508152549214E+15
Circumference 127207560.17179

Square

Length = n
Perimeter 80982848
Area 409888854386944
Diagonal 28631760.4903

Cube

Length = n
Surface area 2459333126321664
Volume 8.298491697928E+21
Space diagonal 35066601.819407

Equilateral Triangle

Length = n
Perimeter 60737136
Area 1.774870803136E+14
Altitude 17533300.909703

Triangular Pyramid

Length = n
Surface area 1.774870803136E+14
Volume 9.7798662553753E+20
Height 9543920.1634332