18082884 (number)

18082884 is an even 8-digits composite number following 18082883 and preceding 18082885. In scientific notation, it is written as 1.8082884 × 10^7. The sum of its digits is 39. It has a total of 4 prime factors and 12 positive divisors. There are 6027624 positive integers (up to 18082884) that are relatively prime to 18082884.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.8082884 × 10^7
Engineering notation 1.8082884 × 10^6

Prime Factorization of 18082884

Prime Factorization 2 × 2 × 3 × 1506907

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 9041442
Product of the distinct prime numbers

The prime factorization of 18082884 is 2 × 2 × 3 × 1506907. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 4, 49, 36, 883, 884, 5939, 7039, 10749, 91644, 914078, 81715, 8746501, 2194669, 95257616, 943797, 241083548, 810273704, 5713289871, 6321363819

Basic calculations (n = 18082884)

Multiplication

n×y
n×2 36165768
n×3 54248652
n×4 72331536
n×5 90414420

Division

n÷y
n÷2 9041442
n÷3 6027628
n÷3 4520721
n÷5 3616576.8

Exponentiation

ny
n2 326990693757456
n3 5.9129347842956E+21
n4 1.0692291380398E+29
n5 1.9334746472594E+36

Nth Root

y√n
2√n 4252.3974414441
3√n 262.47577826392
4√n 65.210408996142
5√n 28.278315740527

Divisors of 18082884

1, 2, 3, 4, 6, 12, 1506907, 3013814, 4520721, 6027628, 9041442, 18082884

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 -18082883
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 18082884 can be divided by 12 positive divisors. The sum of these divisors (counting 18082884) is 1, the average is 0.083333333333333.

Base conversion 18082884

Base System Value
2 Binary 1000100111110110001000100
3 Ternary 1021000201001110
4 Quaternary 1010332301010
5 Quinary 14112123014
6 Senary 1443325020
8 Octal 104766104
10 Decimal 18082884
12 Duodecimal 6080770
16 Hexadecimal 113ec44
20 Vigesimal 5d0744
36 Base36 arkuc

Cryptographic Hash Functions

md5 d7076edbf7cf537ac4938825f46a2020
sha1 ba50e59c46eefe530c3de7bf2ab738858f5be951
sha256 373cf3f0b73bae127c602e2b6dad44519cf52416ff3a6a10570bb89aae578768
sha512 68a415fadb69ff41981266fc28e67d2d346886f1a9fe4d580dd8fb550004f4931230f1d6417cb819cc1adc499869e3a599f6d25e54f1ace9e9acc19a0bea1a72
ripemd-160 c6ab98b4acc9d37a347a4bce9749cbac9747c8f3

18082884 as geometric shapes

Circle

Radius = n
Diameter 36165768
Circumference 113618111.06023
Area 1.0272715613007E+15

Sphere

Radius = n
Volume 2.4768043305998E+22
Surface area 4.1090862452026E+15
Circumference 113618111.06023

Square

Length = n
Perimeter 72331536
Area 326990693757456
Diagonal 25573059.799619

Cube

Length = n
Surface area 1961944162544736
Volume 5.9129347842956E+21
Space diagonal 31320473.835374

Equilateral Triangle

Length = n
Perimeter 54248652
Area 1.4159112379753E+14
Altitude 15660236.917687

Triangular Pyramid

Length = n
Surface area 1.4159112379753E+14
Volume 6.9684604711487E+20
Height 8524353.2665398