20446768 (number)

20446768 is an even 8-digits composite number following 20446767 and preceding 20446769. In scientific notation, it is written as 2.0446768 × 10^7. The sum of its digits is 37. It has a total of 6 prime factors and 20 positive divisors. There are 10203200 positive integers (up to 20446768) that are relatively prime to 20446768.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0446768 × 10^7
Engineering notation 2.0446768 × 10^6

Prime Factorization of 20446768

Prime Factorization 2 × 2 × 2 × 2 × 701 × 1823

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2555846
Product of the distinct prime numbers

The prime factorization of 20446768 is 2 × 2 × 2 × 2 × 701 × 1823. Since it has a total of 6 prime factors.

Most popular turbo-numbers

8, 1, 92, 42, 310, 440, 4334, 8145, 69534, 32224, 319980, 600499, 3579397, 7281762, 62373615, 25068331, 782114717, 519585475, 2173103084, 2017644150

Basic calculations (n = 20446768)

Multiplication

n×y
n×2 40893536
n×3 61340304
n×4 81787072
n×5 102233840

Division

n÷y
n÷2 10223384
n÷3 6815589.3333333
n÷3 5111692
n÷5 4089353.6

Exponentiation

ny
n2 418070321645824
n3 8.5481868743775E+21
n4 1.7478279384104E+29
n5 3.5737432360596E+36

Nth Root

y√n
2√n 4521.8102569657
3√n 273.44808718517
4√n 67.244406882399
5√n 28.981771888412

Divisors of 20446768

1, 2, 4, 8, 16, 701, 1402, 1823, 2804, 3646, 5608, 7292, 11216, 14584, 29168, 1277923, 2555846, 5111692, 10223384, 20446768

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20446767
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20446768 can be divided by 20 positive divisors. The sum of these divisors (counting 20446768) is 1, the average is 0.05.

Base conversion 20446768

Base System Value
2 Binary 1001101111111111000110000
3 Ternary 1102110210200201
4 Quaternary 1031333320300
5 Quinary 20213244033
6 Senary 2010124544
8 Octal 115777060
10 Decimal 20446768
12 Duodecimal 6a20754
16 Hexadecimal 137fe30
20 Vigesimal 67fgi8
36 Base36 c68ts

Cryptographic Hash Functions

md5 0ee78fb602cb9efb92f7fb563048f06e
sha1 0437c5d5e07c6c31955108a494872b70a6205db3
sha256 f14da5dd2fe62cdc0da171af5833539c9b9b74d186178e195f8c79b6d4c01695
sha512 b70c0c02ae704288e06b0cd241fc0169d19a2dfc0151866417ea6f15a8efbe602ed96b6089d45fb56c952c540d060611aa1c8b791bbc80e85ca5b7c4062a600a
ripemd-160 ebce1d8b6002fe732c1787448f701cadd162e88f

20446768 as geometric shapes

Circle

Radius = n
Diameter 40893536
Circumference 128470832.27691
Area 1.3134066511664E+15

Sphere

Radius = n
Volume 3.5806561448076E+22
Surface area 5.2536266046658E+15
Circumference 128470832.27691

Square

Length = n
Perimeter 81787072
Area 418070321645824
Diagonal 28916096.612296

Cube

Length = n
Surface area 2508421929874944
Volume 8.5481868743775E+21
Space diagonal 35414841.026573

Equilateral Triangle

Length = n
Perimeter 61340304
Area 1.8102975955681E+14
Altitude 17707420.513287

Triangular Pyramid

Length = n
Surface area 1.8102975955681E+14
Volume 1.007413484287E+21
Height 9638698.8707654