20115054 (number)

20115054 is an even 8-digits composite number following 20115053 and preceding 20115055. In scientific notation, it is written as 2.0115054 × 10^7. The sum of its digits is 18. It has a total of 6 prime factors and 24 positive divisors. There are 6704856 positive integers (up to 20115054) that are relatively prime to 20115054.

Interesting facts

Basic properties

Name

Name twenty million one hundred fifteen thousand fifty-four

Notation

Scientific notation 2.0115054 × 10^7
Engineering notation 2.0115054 × 10^6

Prime Factorization of 20115054

Prime Factorization 2 × 9 × 3 × 3 × 3 × 41389

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2235006
Product of the distinct prime numbers

The prime factorization of 20115054 is 2 × 9 × 3 × 3 × 3 × 41389. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 3, 56, 2, 5, 871, 8162, 4562, 58458, 93032, 686406, 605369, 6212285, 6570373, 53097360, 94704376, 659762550, 952361282, 264882368, 3860847900

Basic calculations (n = 20115054)

Multiplication

n×y
n×2 40230108
n×3 60345162
n×4 80460216
n×5 100575270

Division

n÷y
n÷2 10057527
n÷3 6705018
n÷3 5028763.5
n÷5 4023010.8

Exponentiation

ny
n2 404615397422916
n3 8.1388605683934E+21
n4 1.637136198317E+29
n5 3.2931083034502E+36

Nth Root

y√n
2√n 4484.9809364143
3√n 271.96127440314
4√n 66.970000271871
5√n 28.887119669238

Divisors of 20115054

1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 41389, 82778, 124167, 248334, 372501, 745002, 1117503, 2235006, 3352509, 6705018, 10057527, 20115054

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20115053
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20115054 can be divided by 24 positive divisors. The sum of these divisors (counting 20115054) is 1, the average is 0.041666666666667.

Base conversion 20115054

Base System Value
2 Binary 1001100101110111001101110
3 Ternary 1101211221200000
4 Quaternary 1030232321232
5 Quinary 20122140204
6 Senary 1555045130
8 Octal 114567156
10 Decimal 20115054
12 Duodecimal 68a07a6
16 Hexadecimal 132ee6e
20 Vigesimal 65e7ce
36 Base36 bz4vi

Cryptographic Hash Functions

md5 35718aa8e6cafbea10dd48a6d387f919
sha1 6b60786790f4ffe4ca99f7191a465cf735899d2b
sha256 5c414967220416c880f947b98d4c95d0a40ef38579bafb1a56a9a45fb1f22961
sha512 6d128ea5d73a5f27690c408c534db43d842f21b20ffce409ab33119255b0b90bfd6836a52e8cd6b511bbe32be791369e110ba6f8511330e792d3cc35a9d8056b
ripemd-160 a5ac751b4843ba046cffea723667f8652af55b78

20115054 as geometric shapes

Circle

Radius = n
Diameter 40230108
Circumference 126386611.74592
Area 1.2711367600731E+15

Sphere

Radius = n
Volume 3.4091979427009E+22
Surface area 5.0845470402926E+15
Circumference 126386611.74592

Square

Length = n
Perimeter 80460216
Area 404615397422916
Diagonal 28446982.174667

Cube

Length = n
Surface area 2427692384537496
Volume 8.1388605683934E+21
Space diagonal 34840295.524992

Equilateral Triangle

Length = n
Perimeter 60345162
Area 1.7520360646529E+14
Altitude 17420147.762496

Triangular Pyramid

Length = n
Surface area 1.7520360646529E+14
Volume 9.5917391650713E+20
Height 9482327.3915557