18133087 (number)

18133087 is an odd 8-digits composite number following 18133086 and preceding 18133088. In scientific notation, it is written as 1.8133087 × 10^7. The sum of its digits is 31. It has a total of 4 prime factors and 12 positive divisors. There are 14723856 positive integers (up to 18133087) that are relatively prime to 18133087.

Interesting facts

Basic properties

Name

Name eighteen million one hundred thirty-three thousand eighty-seven

Notation

Scientific notation 1.8133087 × 10^7
Engineering notation 1.8133087 × 10^6

Prime Factorization of 18133087

Prime Factorization 7 × 7 × 19 × 19477

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 2590441
Product of the distinct prime numbers

The prime factorization of 18133087 is 7 × 7 × 19 × 19477. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 7, 75, 6, 625, 210, 6649, 3648, 87596, 49700, 470328, 269776, 221693, 5943397, 29333212, 66865888, 961637163, 464039361, 575632827, 6129253569

Basic calculations (n = 18133087)

Multiplication

n×y
n×2 36266174
n×3 54399261
n×4 72532348
n×5 90665435

Division

n÷y
n÷2 9066543.5
n÷3 6044362.3333333
n÷3 4533271.75
n÷5 3626617.4

Exponentiation

ny
n2 328808844149569
n3 5.9623193773336E+21
n4 1.0811525599098E+29
n5 1.9604633429116E+36

Nth Root

y√n
2√n 4258.2962555463
3√n 262.71845518596
4√n 65.255622405631
5√n 28.293999990512

Divisors of 18133087

1, 7, 19, 49, 133, 931, 19477, 136339, 370063, 954373, 2590441, 18133087

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 -18133086
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 18133087 can be divided by 12 positive divisors. The sum of these divisors (counting 18133087) is 1, the average is 0.083333333333333.

Base conversion 18133087

Base System Value
2 Binary 1000101001011000001011111
3 Ternary 1021010020220211
4 Quaternary 1011023001133
5 Quinary 14120224322
6 Senary 1444353251
8 Octal 105130137
10 Decimal 18133087
12 Duodecimal 60a5827
16 Hexadecimal 114b05f
20 Vigesimal 5d6ce7
36 Base36 asnkv

Cryptographic Hash Functions

md5 97ecff488367c0755cb16575a6749737
sha1 319290d3da1c448e884af6e315042c7e0da92050
sha256 2e7c4c5c9c7b69b811f5dcb38a805f6f06937e85ecb279af9ac1b6c87629c066
sha512 99c18ba71980f8e99be51bda0f2642872487f1592644334acb01dc499e4e1239e03a95fb14dc02590cc5326ab0b1760a5692e8bf3493a8f769738a7f2afc7a81
ripemd-160 712976bd5c6bdc18112a9bba919bef55beff4347

18133087 as geometric shapes

Circle

Radius = n
Diameter 36266174
Circumference 113933545.81221
Area 1.0329834492156E+15

Sphere

Radius = n
Volume 2.4974905005583E+22
Surface area 4.1319337968625E+15
Circumference 113933545.81221

Square

Length = n
Perimeter 72532348
Area 328808844149569
Diagonal 25644057.563091

Cube

Length = n
Surface area 1972853064897414
Volume 5.9623193773336E+21
Space diagonal 31407427.982067

Equilateral Triangle

Length = n
Perimeter 54399261
Area 1.4237840601126E+14
Altitude 15703713.991033

Triangular Pyramid

Length = n
Surface area 1.4237840601126E+14
Volume 7.0266607721875E+20
Height 8548019.1876971