18180882 (number)

18180882 is an even 8-digits composite number following 18180881 and preceding 18180883. In scientific notation, it is written as 1.8180882 × 10^7. The sum of its digits is 36. It has a total of 5 prime factors and 16 positive divisors. There are 6060276 positive integers (up to 18180882) that are relatively prime to 18180882.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.8180882 × 10^7
Engineering notation 1.8180882 × 10^6

Prime Factorization of 18180882

Prime Factorization 2 × 3 × 3 × 3 × 336683

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 2020098
Product of the distinct prime numbers

The prime factorization of 18180882 is 2 × 3 × 3 × 3 × 336683. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 6, 26, 20, 629, 622, 7529, 1186, 5302, 32075, 559845, 856149, 2855630, 142061, 55163700, 19733223, 136231748, 806091177, 2627947571, 8706869753

Basic calculations (n = 18180882)

Multiplication

n×y
n×2 36361764
n×3 54542646
n×4 72723528
n×5 90904410

Division

n÷y
n÷2 9090441
n÷3 6060294
n÷3 4545220.5
n÷5 3636176.4

Exponentiation

ny
n2 330544470297924
n3 6.0095900102391E+21
n4 1.0925964684454E+29
n5 1.9864367466422E+36

Nth Root

y√n
2√n 4263.9045486502
3√n 262.94907619536
4√n 65.298579989539
5√n 28.308899695306

Divisors of 18180882

1, 2, 3, 6, 9, 18, 27, 54, 336683, 673366, 1010049, 2020098, 3030147, 6060294, 9090441, 18180882

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 -18180881
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 18180882 can be divided by 16 positive divisors. The sum of these divisors (counting 18180882) is 1, the average is 0.0625.

Base conversion 18180882

Base System Value
2 Binary 1000101010110101100010010
3 Ternary 1021012200111000
4 Quaternary 1011112230102
5 Quinary 14123242012
6 Senary 1445402430
8 Octal 105265422
10 Decimal 18180882
12 Duodecimal 6109416
16 Hexadecimal 1156b12
20 Vigesimal 5dcc42
36 Base36 atogi

Cryptographic Hash Functions

md5 65a715a46e0f2112e678e970c64485ad
sha1 09360cde1ca74b992f05efa0c29d4af801dec23b
sha256 ab19b243a5145d4f2bfb9387b8dba988b926e5c908878c245f4430b5b816a352
sha512 3585997c1d2992e5e1cdb0e90e26519b686bee340001a09de8dfcfbbf85fe6f4ace8d85b68e360fe06513aeda5991c93a4698d2cafe19da6946fd33dc58314e4
ripemd-160 d84d6623ab1ef23da462196e0b40736248fff1ed

18180882 as geometric shapes

Circle

Radius = n
Diameter 36361764
Circumference 114233850.65397
Area 1.0384360795727E+15

Sphere

Radius = n
Volume 2.5172911769672E+22
Surface area 4.1537443182908E+15
Circumference 114233850.65397

Square

Length = n
Perimeter 72723528
Area 330544470297924
Diagonal 25711649.900305

Cube

Length = n
Surface area 1983266821787544
Volume 6.0095900102391E+21
Space diagonal 31490211.350414

Equilateral Triangle

Length = n
Perimeter 54542646
Area 1.4312995417924E+14
Altitude 15745105.675207

Triangular Pyramid

Length = n
Surface area 1.4312995417924E+14
Volume 7.0823697473183E+20
Height 8570549.9667683