20456712 (number)

20456712 is an even 8-digits composite number following 20456711 and preceding 20456713. In scientific notation, it is written as 2.0456712 × 10^7. The sum of its digits is 27. It has a total of 8 prime factors and 80 positive divisors. There are 6407424 positive integers (up to 20456712) that are relatively prime to 20456712.

Interesting facts

Basic properties

Name

Name twenty million four hundred fifty-six thousand seven hundred twelve

Notation

Scientific notation 2.0456712 × 10^7
Engineering notation 2.0456712 × 10^6

Prime Factorization of 20456712

Prime Factorization 2 × 2 × 2 × 9 × 3 × 51 × 3 × 619

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 1704726
Product of the distinct prime numbers

The prime factorization of 20456712 is 2 × 2 × 2 × 9 × 3 × 51 × 3 × 619. Since it has a total of 8 prime factors.

Most popular turbo-numbers

8, 1, 39, 91, 643, 971, 2870, 4719, 32029, 34397, 835455, 986328, 1821008, 6007156, 89560527, 86319264, 247870568, 600046293, 2617395134, 563029653

Basic calculations (n = 20456712)

Multiplication

n×y
n×2 40913424
n×3 61370136
n×4 81826848
n×5 102283560

Division

n÷y
n÷2 10228356
n÷3 6818904
n÷3 5114178
n÷5 4091342.4

Exponentiation

ny
n2 418477065850944
n3 8.5606648147178E+21
n4 1.7512305464322E+29
n5 3.5824418933965E+36

Nth Root

y√n
2√n 4522.9096829364
3√n 273.49240921997
4√n 67.252581236235
5√n 28.984590316168

Divisors of 20456712

1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 51, 54, 72, 81, 102, 108, 153, 162, 204, 216, 306, 324, 408, 459, 612, 619, 648, 918, 1224, 1238, 1377, 1836, 1857, 2476, 2754, 3672, 3714, 4131, 4952, 5508, 5571, 7428, 8262, 11016, 11142, 14856, 16524, 16713, 22284, 31569, 33048, 33426, 44568, 50139, 63138, 66852, 94707, 100278, 126276, 133704, 189414, 200556, 252552, 284121, 378828, 401112, 568242, 757656, 852363, 1136484, 1704726, 2272968, 2557089, 3409452, 5114178, 6818904, 10228356, 20456712

80 divisors

τ Total Divisors 80
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20456711
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0125
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 80
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20456712 can be divided by 80 positive divisors. The sum of these divisors (counting 20456712) is 1, the average is 0.0125.

Base conversion 20456712

Base System Value
2 Binary 1001110000010010100001000
3 Ternary 1102111022100000
4 Quaternary 1032002110020
5 Quinary 20214103322
6 Senary 2010243000
8 Octal 116022410
10 Decimal 20456712
12 Duodecimal 6a26460
16 Hexadecimal 1382508
20 Vigesimal 67h1fc
36 Base36 c6gi0

Cryptographic Hash Functions

md5 d2eada94d49a48cf96f3fdb5f447722d
sha1 f31840b274df7527da2c45c60bae5ad4684446fd
sha256 6e91b510c58af035891c5c6de8bd78e737d9897286be47e6a09568deaacec603
sha512 09c4760993aab9902646d99cf5d538e691a3c7a9df2c08ee24639b885c84fc9258516f52064d01af6f90d94c6d8e5e54f661439dff59eb4b12a50a324231ed54
ripemd-160 9c7ce7fa21b6ceaf773bdce1798247499ce8906d

20456712 as geometric shapes

Circle

Radius = n
Diameter 40913424
Circumference 128533312.2716
Area 1.3146844757731E+15

Sphere

Radius = n
Volume 3.5858828922349E+22
Surface area 5.2587379030926E+15
Circumference 128533312.2716

Square

Length = n
Perimeter 81826848
Area 418477065850944
Diagonal 28930159.55196

Cube

Length = n
Surface area 2510862395105664
Volume 8.5606648147178E+21
Space diagonal 35432064.539804

Equilateral Triangle

Length = n
Perimeter 61370136
Area 1.8120588496405E+14
Altitude 17716032.269902

Triangular Pyramid

Length = n
Surface area 1.8120588496405E+14
Volume 1.0088840236587E+21
Height 9643386.5173201