20717248 (number)

20717248 is an even 8-digits composite number following 20717247 and preceding 20717249. In scientific notation, it is written as 2.0717248 × 10^7. The sum of its digits is 31. It has a total of 7 prime factors and 14 positive divisors. There are 10358592 positive integers (up to 20717248) that are relatively prime to 20717248.

Interesting facts

Basic properties

Name

Name twenty million seven hundred seventeen thousand two hundred forty-eight

Notation

Scientific notation 2.0717248 × 10^7
Engineering notation 2.0717248 × 10^6

Prime Factorization of 20717248

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 323707

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 647414
Product of the distinct prime numbers

The prime factorization of 20717248 is 2 × 2 × 2 × 2 × 2 × 2 × 323707. Since it has a total of 7 prime factors.

Most popular turbo-numbers

9, 7, 39, 10, 948, 719, 9232, 4485, 83967, 12462, 939611, 313957, 1914802, 5208612, 50328996, 8731279, 152362243, 905561640, 5619559097, 5563000230

Basic calculations (n = 20717248)

Multiplication

n×y
n×2 41434496
n×3 62151744
n×4 82868992
n×5 103586240

Division

n÷y
n÷2 10358624
n÷3 6905749.3333333
n÷3 5179312
n÷5 4143449.6

Exponentiation

ny
n2 429204364693504
n3 8.8919332660378E+21
n4 1.8421638667195E+29
n5 3.8164565683468E+36

Nth Root

y√n
2√n 4551.620370813
3√n 274.64857810728
4√n 67.465697734575
5√n 29.058046404244

Divisors of 20717248

1, 2, 4, 8, 16, 32, 64, 323707, 647414, 1294828, 2589656, 5179312, 10358624, 20717248

14 divisors

τ Total Divisors 14
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20717247
Sum of the proper positive divisors of n
A Arithmetic Mean 0.071428571428571
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 14
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20717248 can be divided by 14 positive divisors. The sum of these divisors (counting 20717248) is 1, the average is 0.071428571428571.

Base conversion 20717248

Base System Value
2 Binary 1001111000001111011000000
3 Ternary 1102222112201111
4 Quaternary 1033001323000
5 Quinary 20300422443
6 Senary 2020013104
8 Octal 117017300
10 Decimal 20717248
12 Duodecimal 6b31194
16 Hexadecimal 13c1ec0
20 Vigesimal 699d28
36 Base36 cc1j4

Cryptographic Hash Functions

md5 46e8af3397d690f616e151a2720edd95
sha1 2a989da54b7406552c2ea5dd94cd68d77d22e553
sha256 d7412972590ce6c0277057852083d31359879e1686cd098a64cb06518bb8beeb
sha512 66683e850d39a88d185bd8f510916c870782e769791a3e453a6d07275275e9b40fd52cef77ec67a99630175b9660f33e891fb4ac89887e9777869618661c3774
ripemd-160 846535fcea3523bf1a5fc3d53e3ae017ead55d60

20717248 as geometric shapes

Circle

Radius = n
Diameter 41434496
Circumference 130170308.2388
Area 1.3483852790098E+15

Sphere

Radius = n
Volume 3.7246442966393E+22
Surface area 5.3935411160391E+15
Circumference 130170308.2388

Square

Length = n
Perimeter 82868992
Area 429204364693504
Diagonal 29298613.096647

Cube

Length = n
Surface area 2575226188161024
Volume 8.8919332660378E+21
Space diagonal 35883326.129005

Equilateral Triangle

Length = n
Perimeter 62151744
Area 1.8585094161987E+14
Altitude 17941663.064502

Triangular Pyramid

Length = n
Surface area 1.8585094161987E+14
Volume 1.0479243850456E+21
Height 9766204.365549