20452648 (number)

20452648 is an even 8-digits composite number following 20452647 and preceding 20452649. In scientific notation, it is written as 2.0452648 × 10^7. The sum of its digits is 31. It has a total of 5 prime factors and 16 positive divisors. There are 10158000 positive integers (up to 20452648) that are relatively prime to 20452648.

Interesting facts

Basic properties

Name

Name twenty million four hundred fifty-two thousand six hundred forty-eight

Notation

Scientific notation 2.0452648 × 10^7
Engineering notation 2.0452648 × 10^6

Prime Factorization of 20452648

Prime Factorization 2 × 2 × 2 × 151 × 16931

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5113162
Product of the distinct prime numbers

The prime factorization of 20452648 is 2 × 2 × 2 × 151 × 16931. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 5, 92, 2, 499, 358, 1074, 4003, 43433, 51816, 486269, 499557, 2325728, 9495278, 48620162, 82900041, 167553631, 922887923, 1294702175, 5225381678

Basic calculations (n = 20452648)

Multiplication

n×y
n×2 40905296
n×3 61357944
n×4 81810592
n×5 102263240

Division

n÷y
n÷2 10226324
n÷3 6817549.3333333
n÷3 5113162
n÷5 4090529.6

Exponentiation

ny
n2 418310810211904
n3 8.5555637558589E+21
n4 1.7498393394014E+29
n5 3.5788848065329E+36

Nth Root

y√n
2√n 4522.4603923086
3√n 273.47429704303
4√n 67.249240830723
5√n 28.983438589178

Divisors of 20452648

1, 2, 4, 8, 151, 302, 604, 1208, 16931, 33862, 67724, 135448, 2556581, 5113162, 10226324, 20452648

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 -20452647
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 20452648 can be divided by 16 positive divisors. The sum of these divisors (counting 20452648) is 1, the average is 0.0625.

Base conversion 20452648

Base System Value
2 Binary 1001110000001010100101000
3 Ternary 1102111002202111
4 Quaternary 1032001110220
5 Quinary 20213441043
6 Senary 2010212104
8 Octal 116012450
10 Decimal 20452648
12 Duodecimal 6a24034
16 Hexadecimal 1381528
20 Vigesimal 67gbc8
36 Base36 c6dd4

Cryptographic Hash Functions

md5 6b0ce6af740c3819949006f1aa2e65ed
sha1 e6326bf410ac6eabd94fbd1f84ee2d3fa76dd57f
sha256 b2b9867b231a9cbf881e7c27588ad9487c7e5f020f7e7aebae2e5e30bb2ef4db
sha512 10543539235ebab1739427ab7aafc5eec140ee0f9284d25cc4560e1efbeeb32a9e86749279f56b2e376f68f694ea512f4a709dec98a46dcfc499350e85438d67
ripemd-160 c1bc921ebae840f22c2e561aa9d5ae209e9e54d7

20452648 as geometric shapes

Circle

Radius = n
Diameter 40905296
Circumference 128507777.40652
Area 1.3141621682789E+15

Sphere

Radius = n
Volume 3.5837461656967E+22
Surface area 5.2566486731156E+15
Circumference 128507777.40652

Square

Length = n
Perimeter 81810592
Area 418310810211904
Diagonal 28924412.188043

Cube

Length = n
Surface area 2509864861271424
Volume 8.5555637558589E+21
Space diagonal 35425025.485322

Equilateral Triangle

Length = n
Perimeter 61357944
Area 1.8113389416058E+14
Altitude 17712512.742661

Triangular Pyramid

Length = n
Surface area 1.8113389416058E+14
Volume 1.0082828581069E+21
Height 9641470.7293477