20648344 (number)

20648344 is an even 8-digits composite number following 20648343 and preceding 20648345. In scientific notation, it is written as 2.0648344 × 10^7. The sum of its digits is 31. It has a total of 5 prime factors and 16 positive divisors. There are 10255200 positive integers (up to 20648344) that are relatively prime to 20648344.

Interesting facts

Basic properties

Name

Name twenty million six hundred forty-eight thousand three hundred forty-four

Notation

Scientific notation 2.0648344 × 10^7
Engineering notation 2.0648344 × 10^6

Prime Factorization of 20648344

Prime Factorization 2 × 2 × 2 × 151 × 17093

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5162086
Product of the distinct prime numbers

The prime factorization of 20648344 is 2 × 2 × 2 × 151 × 17093. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 3, 54, 17, 780, 786, 1544, 9774, 28702, 39265, 869507, 561629, 2261437, 9557462, 82498517, 8598972, 3851277, 653606589, 3905001139, 9670259464

Basic calculations (n = 20648344)

Multiplication

n×y
n×2 41296688
n×3 61945032
n×4 82593376
n×5 103241720

Division

n÷y
n÷2 10324172
n÷3 6882781.3333333
n÷3 5162086
n÷5 4129668.8

Exponentiation

ny
n2 426354109942336
n3 8.8035063279032E+21
n4 1.8177782706472E+29
n5 3.7534111048049E+36

Nth Root

y√n
2√n 4544.0448941444
3√n 274.34375311578
4√n 67.409531181758
5√n 29.038691665193

Divisors of 20648344

1, 2, 4, 8, 151, 302, 604, 1208, 17093, 34186, 68372, 136744, 2581043, 5162086, 10324172, 20648344

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 -20648343
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 20648344 can be divided by 16 positive divisors. The sum of these divisors (counting 20648344) is 1, the average is 0.0625.

Base conversion 20648344

Base System Value
2 Binary 1001110110001000110011000
3 Ternary 1102212001012111
4 Quaternary 1032301012120
5 Quinary 20241221334
6 Senary 2014322104
8 Octal 116610630
10 Decimal 20648344
12 Duodecimal 6ab9334
16 Hexadecimal 13b1198
20 Vigesimal 6910h4
36 Base36 cakd4

Cryptographic Hash Functions

md5 d4f80aea1a1412f4724b3ecb755264f5
sha1 f3042f4aaf2d8c112428b6028041b17f1f422203
sha256 431dbdfe61bc03c7e7932453cefe62fdd2df077d75478099262ae4f758ef561d
sha512 9fa3c58cde58f2ae4a1813d09bbb05a2439f402aed26776b31f26464a65515247de60e2d40f79d268bc75b08c16e691033a0f95a401c7742bb8c9e4f8c05f0e3
ripemd-160 a6d3a83d43008346873642b76ebea3016edfec13

20648344 as geometric shapes

Circle

Radius = n
Diameter 41296688
Circumference 129737371.63839
Area 1.3394309396227E+15

Sphere

Radius = n
Volume 3.6876041074096E+22
Surface area 5.3577237584906E+15
Circumference 129737371.63839

Square

Length = n
Perimeter 82593376
Area 426354109942336
Diagonal 29201168.125345

Cube

Length = n
Surface area 2558124659654016
Volume 8.8035063279032E+21
Space diagonal 35763980.90016

Equilateral Triangle

Length = n
Perimeter 61945032
Area 1.8461674510898E+14
Altitude 17881990.45008

Triangular Pyramid

Length = n
Surface area 1.8461674510898E+14
Volume 1.0375031704465E+21
Height 9733722.7084484