20160478 (number)

20160478 is an even 8-digits composite number following 20160477 and preceding 20160479. In scientific notation, it is written as 2.0160478 × 10^7. The sum of its digits is 28. It has a total of 4 prime factors and 16 positive divisors. There are 9004320 positive integers (up to 20160478) that are relatively prime to 20160478.

Interesting facts

Basic properties

Name

Name twenty million one hundred sixty thousand four hundred seventy-eight

Notation

Scientific notation 2.0160478 × 10^7
Engineering notation 2.0160478 × 10^6

Prime Factorization of 20160478

Prime Factorization 2 × 13 × 31 × 25013

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20160478
Product of the distinct prime numbers

The prime factorization of 20160478 is 2 × 13 × 31 × 25013. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 5, 13, 57, 849, 818, 9482, 3579, 46977, 94655, 61794, 631529, 2379004, 18753, 89428769, 19749660, 436819099, 438815039, 3441394605, 9385983555

Basic calculations (n = 20160478)

Multiplication

n×y
n×2 40320956
n×3 60481434
n×4 80641912
n×5 100802390

Division

n÷y
n÷2 10080239
n÷3 6720159.3333333
n÷3 5040119.5
n÷5 4032095.6

Exponentiation

ny
n2 406444873188484
n3 8.1941229241292E+21
n4 1.651974349412E+29
n5 3.3304592527886E+36

Nth Root

y√n
2√n 4490.0420933439
3√n 272.16583565026
4√n 67.007776364717
5√n 28.90015453225

Divisors of 20160478

1, 2, 13, 26, 31, 62, 403, 806, 25013, 50026, 325169, 650338, 775403, 1550806, 10080239, 20160478

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 -20160477
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 20160478 can be divided by 16 positive divisors. The sum of these divisors (counting 20160478) is 1, the average is 0.0625.

Base conversion 20160478

Base System Value
2 Binary 1001100111001111111011110
3 Ternary 1101221020222101
4 Quaternary 1030321333132
5 Quinary 20130113403
6 Senary 2000035314
8 Octal 114717736
10 Decimal 20160478
12 Duodecimal 6902b3a
16 Hexadecimal 1339fde
20 Vigesimal 66013i
36 Base36 c03xa

Cryptographic Hash Functions

md5 c1912a4b0fb40b11a4de4b0a5e11cfac
sha1 9e6d77ba61896ffaf0cd1b983fea68c54c6d4bee
sha256 9e64c8cc7458b4dde89e1ce3bfb9d6376d5540295d21c01d1f8f55dba3d63701
sha512 32281ff03891174fd060bc3007612f661fa18087b57493f3a702ee98a7eb5998bcae9d937a420b2ea4f0b81bebd26e7ad4e41189e65e6a292c11da8804c36760
ripemd-160 2fcfb593cefa8d2158b92db69f5097f8d3981ce6

20160478 as geometric shapes

Circle

Radius = n
Diameter 40320956
Circumference 126672019.15532
Area 1.2768842276982E+15

Sphere

Radius = n
Volume 3.4323461841408E+22
Surface area 5.1075369107927E+15
Circumference 126672019.15532

Square

Length = n
Perimeter 80641912
Area 406444873188484
Diagonal 28511221.411524

Cube

Length = n
Surface area 2438669239130904
Volume 8.1941229241292E+21
Space diagonal 34918972.200875

Equilateral Triangle

Length = n
Perimeter 60481434
Area 1.7599579270959E+14
Altitude 17459486.100437

Triangular Pyramid

Length = n
Surface area 1.7599579270959E+14
Volume 9.6568664758799E+20
Height 9503740.4705081