20180240 (number)

20180240 is an even 8-digits composite number following 20180239 and preceding 20180241. In scientific notation, it is written as 2.0180240 × 10^7. The sum of its digits is 17. It has a total of 6 prime factors and 20 positive divisors. There are 8072064 positive integers (up to 20180240) that are relatively prime to 20180240.

Interesting facts

Basic properties

Name

Name twenty million one hundred eighty thousand two hundred forty

Notation

Scientific notation 2.0180240 × 10^7
Engineering notation 2.0180240 × 10^6

Prime Factorization of 20180240

Prime Factorization 2 × 2 × 2 × 2 × 5 × 252253

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2522530
Product of the distinct prime numbers

The prime factorization of 20180240 is 2 × 2 × 2 × 2 × 5 × 252253. Since it has a total of 6 prime factors.

Most popular turbo-numbers

8, 5, 57, 37, 248, 861, 2077, 1581, 99196, 95558, 306225, 761633, 2844881, 2086775, 71795993, 12814757, 827938691, 256784756, 1316857104, 1348050721

Basic calculations (n = 20180240)

Multiplication

n×y
n×2 40360480
n×3 60540720
n×4 80720960
n×5 100901200

Division

n÷y
n÷2 10090120
n÷3 6726746.6666667
n÷3 5045060
n÷5 4036048

Exponentiation

ny
n2 407242086457600
n3 8.2182430428151E+21
n4 1.6584611698234E+29
n5 3.3468144437717E+36

Nth Root

y√n
2√n 4492.2422018409
3√n 272.25473540732
4√n 67.024191168867
5√n 28.905818098867

Divisors of 20180240

1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 252253, 504506, 1009012, 1261265, 2018024, 2522530, 4036048, 5045060, 10090120, 20180240

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 -20180239
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 20180240 can be divided by 20 positive divisors. The sum of these divisors (counting 20180240) is 1, the average is 0.05.

Base conversion 20180240

Base System Value
2 Binary 1001100111110110100010000
3 Ternary 1101222021002022
4 Quaternary 1030332310100
5 Quinary 20131231430
6 Senary 2000311012
8 Octal 114766420
10 Decimal 20180240
12 Duodecimal 6912468
16 Hexadecimal 133ed10
20 Vigesimal 662ac0
36 Base36 c0j68

Cryptographic Hash Functions

md5 d18f7ab5e5959bfc0d3a338fd7eb70ac
sha1 0f653a93a54fa22b0d9ddb9c1e665b1cd8e16f4f
sha256 2f11a921f2b5225355a58bd05f0b961663aa681641dba5e238201cc1f744e0b7
sha512 7bb11386e8346c19279649c3c306507d7fb3f3112034b5566d985dca0450588d3783d04ae67f5fc89cf22f27c041302fee66d011bae622c4ff4229bcee316d37
ripemd-160 e64281b1722d1a58a6c9f15017a73abeecbea64d

20180240 as geometric shapes

Circle

Radius = n
Diameter 40360480
Circumference 126796187.46336
Area 1.2793887470478E+15

Sphere

Radius = n
Volume 3.4424495958298E+22
Surface area 5.1175549881911E+15
Circumference 126796187.46336

Square

Length = n
Perimeter 80720960
Area 407242086457600
Diagonal 28539169.099944

Cube

Length = n
Surface area 2443452518745600
Volume 8.2182430428151E+21
Space diagonal 34953200.988934

Equilateral Triangle

Length = n
Perimeter 60540720
Area 1.7634099618123E+14
Altitude 17476600.494467

Triangular Pyramid

Length = n
Surface area 1.7634099618123E+14
Volume 9.6852923083562E+20
Height 9513056.366648