20155056 (number)

20155056 is an even 8-digits composite number following 20155055 and preceding 20155057. In scientific notation, it is written as 2.0155056 × 10^7. The sum of its digits is 24. It has a total of 7 prime factors and 40 positive divisors. There are 6636096 positive integers (up to 20155056) that are relatively prime to 20155056.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0155056 × 10^7
Engineering notation 2.0155056 × 10^6

Prime Factorization of 20155056

Prime Factorization 2 × 2 × 2 × 2 × 3 × 83 × 5059

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 2519382
Product of the distinct prime numbers

The prime factorization of 20155056 is 2 × 2 × 2 × 2 × 3 × 83 × 5059. Since it has a total of 7 prime factors.

Most popular turbo-numbers

10, 1, 40, 20, 280, 645, 2236, 3953, 14017, 76396, 729097, 276895, 7935873, 3258957, 32904977, 68533256, 443436384, 441977271, 5889541579, 1946891235

Basic calculations (n = 20155056)

Multiplication

n×y
n×2 40310112
n×3 60465168
n×4 80620224
n×5 100775280

Division

n÷y
n÷2 10077528
n÷3 6718352
n÷3 5038764
n÷5 4031011.2

Exponentiation

ny
n2 406226282363136
n3 8.1875134697008E+21
n4 1.6501979248257E+29
n5 3.3259831585947E+36

Nth Root

y√n
2√n 4489.4382722118
3√n 272.14143451797
4√n 67.00327060832
5√n 28.898599871715

Divisors of 20155056

1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 83, 166, 249, 332, 498, 664, 996, 1328, 1992, 3984, 5059, 10118, 15177, 20236, 30354, 40472, 60708, 80944, 121416, 242832, 419897, 839794, 1259691, 1679588, 2519382, 3359176, 5038764, 6718352, 10077528, 20155056

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20155055
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20155056 can be divided by 40 positive divisors. The sum of these divisors (counting 20155056) is 1, the average is 0.025.

Base conversion 20155056

Base System Value
2 Binary 1001100111000101010110000
3 Ternary 1101220222112120
4 Quaternary 1030320222300
5 Quinary 20124430211
6 Senary 1555554240
8 Octal 114705260
10 Decimal 20155056
12 Duodecimal 68bb980
16 Hexadecimal 1338ab0
20 Vigesimal 65j7cg
36 Base36 bzzqo

Cryptographic Hash Functions

md5 d2393d64e5ab515f52ad22f02c2c5816
sha1 6e24e8471d3d84f51335817366117891d2572b99
sha256 d85c0e002b6111f3f0f667dc13a88b42bf03a89867bb3b4c85d641b96c07cbfc
sha512 e7e152e951d526a6b7f5080d5d31822a544d7c3095ddd04f542b6b3f58f0d388a718b1213c409e351b388cba97c93707a8ac41294dffa4ce540df5df0cbcc57f
ripemd-160 1970313563f56d83aef88d130184ccc1cfccd30a

20155056 as geometric shapes

Circle

Radius = n
Diameter 40310112
Circumference 126637951.72458
Area 1.2761975043671E+15

Sphere

Radius = n
Volume 3.4295776223439E+22
Surface area 5.1047900174685E+15
Circumference 126637951.72458

Square

Length = n
Perimeter 80620224
Area 406226282363136
Diagonal 28503553.545589

Cube

Length = n
Surface area 2437357694178816
Volume 8.1875134697008E+21
Space diagonal 34909581.021396

Equilateral Triangle

Length = n
Perimeter 60465168
Area 1.7590114010569E+14
Altitude 17454790.510698

Triangular Pyramid

Length = n
Surface area 1.7590114010569E+14
Volume 9.6490771591361E+20
Height 9501184.5151964