18304842 (number)

18304842 is an even 8-digits composite number following 18304841 and preceding 18304843. In scientific notation, it is written as 1.8304842 × 10^7. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 5959632 positive integers (up to 18304842) that are relatively prime to 18304842.

Interesting facts

Basic properties

Name

Name eighteen million three hundred four thousand eight hundred forty-two

Notation

Scientific notation 1.8304842 × 10^7
Engineering notation 1.8304842 × 10^6

Prime Factorization of 18304842

Prime Factorization 2 × 3 × 43 × 70949

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 18304842
Product of the distinct prime numbers

The prime factorization of 18304842 is 2 × 3 × 43 × 70949. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 2, 69, 49, 376, 842, 8816, 9352, 31865, 36972, 56409, 461530, 2475313, 8733200, 3270935, 45823990, 29953567, 407176084, 7112887661, 2617962764

Basic calculations (n = 18304842)

Multiplication

n×y
n×2 36609684
n×3 54914526
n×4 73219368
n×5 91524210

Division

n÷y
n÷2 9152421
n÷3 6101614
n÷3 4576210.5
n÷5 3660968.4

Exponentiation

ny
n2 335067240644964
n3 6.133352899382E+21
n4 1.1227005575343E+29
n5 2.0550856318977E+36

Nth Root

y√n
2√n 4278.4158283178
3√n 263.5453319624
4√n 65.409600429278
5√n 28.347397714799

Divisors of 18304842

1, 2, 3, 6, 43, 86, 129, 258, 70949, 141898, 212847, 425694, 3050807, 6101614, 9152421, 18304842

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 -18304841
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 18304842 can be divided by 16 positive divisors. The sum of these divisors (counting 18304842) is 1, the average is 0.0625.

Base conversion 18304842

Base System Value
2 Binary 1000101110100111101001010
3 Ternary 1021102222112010
4 Quaternary 1011310331022
5 Quinary 14141223332
6 Senary 1452200350
8 Octal 105647512
10 Decimal 18304842
12 Duodecimal 61690b6
16 Hexadecimal 1174f4a
20 Vigesimal 5e8222
36 Base36 awc3u

Cryptographic Hash Functions

md5 76dcf63819fd1a4f2832f2b3b2f14463
sha1 6677e1a140199dc06c47c63fba6df5c6c9759f08
sha256 92f7d090af706e0c0844d18f5b1df5ef34e86052f50139810e7762d3975a3f86
sha512 078199d68b19d2ac03c5fe70df2de8ae02d018f7cabfafa3db79d0f2e1943bff9f2f2e47ac68d792742a7e6d5566fb3cbd72028fe79f3f521da22f26f198673c
ripemd-160 76be1427aa6656b0e03faab9f43a0cdc4378c42f

18304842 as geometric shapes

Circle

Radius = n
Diameter 36609684
Circumference 115012714.30464
Area 1.0526447816688E+15

Sphere

Radius = n
Volume 2.569132854743E+22
Surface area 4.2105791266753E+15
Circumference 115012714.30464

Square

Length = n
Perimeter 73219368
Area 335067240644964
Diagonal 25886955.813497

Cube

Length = n
Surface area 2010403443869784
Volume 6.133352899382E+21
Space diagonal 31704916.368521

Equilateral Triangle

Length = n
Perimeter 54914526
Area 1.4508837118725E+14
Altitude 15852458.18426

Triangular Pyramid

Length = n
Surface area 1.4508837118725E+14
Volume 7.2282257109387E+20
Height 8628985.2711656