18884068 (number)

18884068 is an even 8-digits composite number following 18884067 and preceding 18884069. In scientific notation, it is written as 1.8884068 × 10^7. The sum of its digits is 43. It has a total of 4 prime factors and 12 positive divisors. There are 8093160 positive integers (up to 18884068) that are relatively prime to 18884068.

Interesting facts

Basic properties

Name

Name eighteen million eight hundred eighty-four thousand sixty-eight

Notation

Scientific notation 1.8884068 × 10^7
Engineering notation 1.8884068 × 10^6

Prime Factorization of 18884068

Prime Factorization 2 × 2 × 7 × 674431

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 9442034
Product of the distinct prime numbers

The prime factorization of 18884068 is 2 × 2 × 7 × 674431. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 10, 50, 80, 300, 419, 2720, 7216, 31196, 91840, 478928, 470246, 8644155, 775518, 2936819, 57722993, 863730134, 891305273, 7989055238, 5583787156

Basic calculations (n = 18884068)

Multiplication

n×y
n×2 37768136
n×3 56652204
n×4 75536272
n×5 94420340

Division

n÷y
n÷2 9442034
n÷3 6294689.3333333
n÷3 4721017
n÷5 3776813.6

Exponentiation

ny
n2 356608024228624
n3 6.734210178879E+21
n4 1.2716928294424E+29
n5 2.4014733866303E+36

Nth Root

y√n
2√n 4345.5802834604
3√n 266.29633246302
4√n 65.921015491726
5√n 28.524570318799

Divisors of 18884068

1, 2, 4, 7, 14, 28, 674431, 1348862, 2697724, 4721017, 9442034, 18884068

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 -18884067
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 18884068 can be divided by 12 positive divisors. The sum of these divisors (counting 18884068) is 1, the average is 0.083333333333333.

Base conversion 18884068

Base System Value
2 Binary 1001000000010010111100100
3 Ternary 1022112102001221
4 Quaternary 1020002113210
5 Quinary 14313242233
6 Senary 1512430124
8 Octal 110022744
10 Decimal 18884068
12 Duodecimal 63a8344
16 Hexadecimal 12025e4
20 Vigesimal 5i0a38
36 Base36 b8r1g

Cryptographic Hash Functions

md5 5557f017774e8ab13a1e7a250659b078
sha1 b6f0a10d4f7b630ff70aa4995e571231d56705dc
sha256 22dfc9421769fa47d1fe874a27aa392d85252aea9449d72a8fda75dad8112ce2
sha512 7ec0cba726d95faae1cb3915fecb93c860ba08bdae507f9d6fe882a5f36bcdece8fd5d11a09c44126b24c1e62745b677c6dca8348d4d9866ccccc96830b263ef
ripemd-160 d03864ed4db4bf12bc1f10f46fcde118244bd33a

18884068 as geometric shapes

Circle

Radius = n
Diameter 37768136
Circumference 118652098.59738
Area 1.1203171491278E+15

Sphere

Radius = n
Volume 2.8208193634261E+22
Surface area 4.4812685965113E+15
Circumference 118652098.59738

Square

Length = n
Perimeter 75536272
Area 356608024228624
Diagonal 26706105.078376

Cube

Length = n
Surface area 2139648145371744
Volume 6.734210178879E+21
Space diagonal 32708165.229586

Equilateral Triangle

Length = n
Perimeter 56652204
Area 1.5441580408768E+14
Altitude 16354082.614793

Triangular Pyramid

Length = n
Surface area 1.5441580408768E+14
Volume 7.9363428057013E+20
Height 8902035.0261253