20446568 (number)

20446568 is an even 8-digits composite number following 20446567 and preceding 20446569. In scientific notation, it is written as 2.0446568 × 10^7. The sum of its digits is 35. It has a total of 5 prime factors and 16 positive divisors. There are 10049776 positive integers (up to 20446568) that are relatively prime to 20446568.

Interesting facts

Basic properties

Name

Name twenty million four hundred forty-six thousand five hundred sixty-eight

Notation

Scientific notation 2.0446568 × 10^7
Engineering notation 2.0446568 × 10^6

Prime Factorization of 20446568

Prime Factorization 2 × 2 × 2 × 59 × 43319

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5111642
Product of the distinct prime numbers

The prime factorization of 20446568 is 2 × 2 × 2 × 59 × 43319. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 7, 52, 39, 386, 959, 2645, 6694, 42241, 91099, 344840, 427664, 6489916, 9754970, 1964745, 97161155, 12626871, 446843389, 8273732292, 307294688

Basic calculations (n = 20446568)

Multiplication

n×y
n×2 40893136
n×3 61339704
n×4 81786272
n×5 102232840

Division

n÷y
n÷2 10223284
n÷3 6815522.6666667
n÷3 5111642
n÷5 4089313.6

Exponentiation

ny
n2 418062142978624
n3 8.5479360346382E+21
n4 1.7477595539188E+29
n5 3.573568456685E+36

Nth Root

y√n
2√n 4521.7881418748
3√n 273.44719560505
4√n 67.244242444055
5√n 28.981715191167

Divisors of 20446568

1, 2, 4, 8, 59, 118, 236, 472, 43319, 86638, 173276, 346552, 2555821, 5111642, 10223284, 20446568

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 -20446567
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 20446568 can be divided by 16 positive divisors. The sum of these divisors (counting 20446568) is 1, the average is 0.0625.

Base conversion 20446568

Base System Value
2 Binary 1001101111111110101101000
3 Ternary 1102110210102022
4 Quaternary 1031333311220
5 Quinary 20213242233
6 Senary 2010124012
8 Octal 115776550
10 Decimal 20446568
12 Duodecimal 6a20608
16 Hexadecimal 137fd68
20 Vigesimal 67fg88
36 Base36 c68o8

Cryptographic Hash Functions

md5 628474d1057a8b033d4ba09417341f83
sha1 0f913717b10e733ba09354b05834808e1c1012a3
sha256 117fc97cfe0d004dbef41f32b87c3e26e4f397bb7b7e58a8b86e0c2422ddbd0a
sha512 a8ecd8c769b0a1933c3305cc8020f101e206120b4b5dbfddd6bcf8365847ae254847d0ce872c8431640fc34f22cfdc54b2234aaaf0b724aa6cc48671894dcee7
ripemd-160 f90bd01bd5af5efb9fc09eb6ddf33bc5ace3d793

20446568 as geometric shapes

Circle

Radius = n
Diameter 40893136
Circumference 128469575.63985
Area 1.3133809571257E+15

Sphere

Radius = n
Volume 3.5805510733033E+22
Surface area 5.2535238285026E+15
Circumference 128469575.63985

Square

Length = n
Perimeter 81786272
Area 418062142978624
Diagonal 28915813.769584

Cube

Length = n
Surface area 2508372857871744
Volume 8.5479360346382E+21
Space diagonal 35414494.616412

Equilateral Triangle

Length = n
Perimeter 61339704
Area 1.8102621809003E+14
Altitude 17707247.308206

Triangular Pyramid

Length = n
Surface area 1.8102621809003E+14
Volume 1.0073839225402E+21
Height 9638604.5898612