20121056 (number)

20121056 is an even 8-digits composite number following 20121055 and preceding 20121057. In scientific notation, it is written as 2.0121056 × 10^7. The sum of its digits is 17. It has a total of 6 prime factors and 12 positive divisors. There are 10060512 positive integers (up to 20121056) that are relatively prime to 20121056.

Interesting facts

Basic properties

Name

Name twenty million one hundred twenty-one thousand fifty-six

Notation

Scientific notation 2.0121056 × 10^7
Engineering notation 2.0121056 × 10^6

Prime Factorization of 20121056

Prime Factorization 2 × 2 × 2 × 2 × 2 × 628783

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 1257566
Product of the distinct prime numbers

The prime factorization of 20121056 is 2 × 2 × 2 × 2 × 2 × 628783. Since it has a total of 6 prime factors.

Most popular turbo-numbers

10, 6, 49, 2, 333, 97, 5819, 6748, 23945, 6853, 509868, 868588, 3733352, 5061827, 42790959, 16314904, 109998168, 116042381, 4988396207, 3383402251

Basic calculations (n = 20121056)

Multiplication

n×y
n×2 40242112
n×3 60363168
n×4 80484224
n×5 100605280

Division

n÷y
n÷2 10060528
n÷3 6707018.6666667
n÷3 5030264
n÷5 4024211.2

Exponentiation

ny
n2 404856894555136
n3 8.14614824733E+21
n4 1.6390910506883E+29
n5 3.2980242819998E+36

Nth Root

y√n
2√n 4485.6500086387
3√n 271.98832129787
4√n 66.974995398571
5√n 28.888843351435

Divisors of 20121056

1, 2, 4, 8, 16, 32, 628783, 1257566, 2515132, 5030264, 10060528, 20121056

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20121055
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20121056 can be divided by 12 positive divisors. The sum of these divisors (counting 20121056) is 1, the average is 0.083333333333333.

Base conversion 20121056

Base System Value
2 Binary 1001100110000010111100000
3 Ternary 1101212020220022
4 Quaternary 1030300113200
5 Quinary 20122333211
6 Senary 1555133012
8 Octal 114602740
10 Decimal 20121056
12 Duodecimal 68a4168
16 Hexadecimal 13305e0
20 Vigesimal 65f2cg
36 Base36 bz9i8

Cryptographic Hash Functions

md5 242980e9fcdee74f9c7025c6a6b91e13
sha1 316c1bc0bed601ae5e189a44487b07393f5cba26
sha256 78193bd8b86b62cd8cddeb4adc3517eb0738f67b6ecbc9471dc84333554f73fc
sha512 babeb45aff8ae5f5253a53f93766176f3e4774e4cdaff2eed6129957eea137c90db147dd6ecd21f3b0564f64574cf6f257e13854f975dd2d7a82056fb1ba5789
ripemd-160 85a5abee2efb433f789b0cb0623026e3b7a04292

20121056 as geometric shapes

Circle

Radius = n
Diameter 40242112
Circumference 126424323.42414
Area 1.2718954456896E+15

Sphere

Radius = n
Volume 3.4122505985154E+22
Surface area 5.0875817827584E+15
Circumference 126424323.42414

Square

Length = n
Perimeter 80484224
Area 404856894555136
Diagonal 28455470.284469

Cube

Length = n
Surface area 2429141367330816
Volume 8.14614824733E+21
Space diagonal 34850691.293939

Equilateral Triangle

Length = n
Perimeter 60363168
Area 1.7530817779101E+14
Altitude 17425345.646969

Triangular Pyramid

Length = n
Surface area 1.7530817779101E+14
Volume 9.6003277770632E+20
Height 9485156.7614895