18149700 (number)

18149700 is an even 8-digits composite number following 18149699 and preceding 18149701. In scientific notation, it is written as 1.8149700 × 10^7. The sum of its digits is 30. It has a total of 5 prime factors and 24 positive divisors. There are 4784000 positive integers (up to 18149700) that are relatively prime to 18149700.

Interesting facts

Basic properties

Name

Name eighteen million one hundred forty-nine thousand seven hundred

Notation

Scientific notation 1.8149700 × 10^7
Engineering notation 1.8149700 × 10^6

Prime Factorization of 18149700

Prime Factorization 2 × 2 × 75 × 101 × 599

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 9074850
Product of the distinct prime numbers

The prime factorization of 18149700 is 2 × 2 × 75 × 101 × 599. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 10, 25, 58, 3, 854, 394, 1019, 24457, 91612, 868503, 300783, 7452314, 2042739, 13773646, 49426896, 255533869, 494605482, 4627750574, 2303528725

Basic calculations (n = 18149700)

Multiplication

n×y
n×2 36299400
n×3 54449100
n×4 72598800
n×5 90748500

Division

n÷y
n÷2 9074850
n÷3 6049900
n÷3 4537425
n÷5 3629940

Exponentiation

ny
n2 329411610090000
n3 5.9787218996505E+21
n4 1.0851200886209E+29
n5 1.9694604072442E+36

Nth Root

y√n
2√n 4260.2464717432
3√n 262.79866233227
4√n 65.270563592964
5√n 28.299182517444

Divisors of 18149700

1, 2, 4, 75, 101, 150, 202, 300, 404, 599, 1198, 2396, 7575, 15150, 30300, 44925, 60499, 89850, 120998, 179700, 241996, 4537425, 9074850, 18149700

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -18149699
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 18149700 can be divided by 24 positive divisors. The sum of these divisors (counting 18149700) is 1, the average is 0.041666666666667.

Base conversion 18149700

Base System Value
2 Binary 1000101001111000101000100
3 Ternary 1021011002201010
4 Quaternary 1011033011010
5 Quinary 14121242300
6 Senary 1445002220
8 Octal 105170504
10 Decimal 18149700
12 Duodecimal 60b3370
16 Hexadecimal 114f144
20 Vigesimal 5d8e50
36 Base36 at0ec

Cryptographic Hash Functions

md5 71632999b8052668d6851be2663a92f3
sha1 5faef60aa488f49a17a9d91653fd065c999f4429
sha256 cab40f9c4a2bbeffe2f2bcdb8be49180620d8aebc21fd570cba6990d65da5175
sha512 cfd181c9842f741a9de51615df8e4bbdcdcbde48985474cc469ef607d3b3082aff7efaf57f52cd4a0db6ee99df7aa878c581a5e3d07c1fdb9f4bca4d6e10175d
ripemd-160 50866a5ff10c9136b84bd6879e968af300523887

18149700 as geometric shapes

Circle

Radius = n
Diameter 36299400
Circumference 114037928.36972
Area 1.0348770942659E+15

Sphere

Radius = n
Volume 2.5043611730398E+22
Surface area 4.1395083770637E+15
Circumference 114037928.36972

Square

Length = n
Perimeter 72598800
Area 329411610090000
Diagonal 25667551.893003

Cube

Length = n
Surface area 1976469660540000
Volume 5.9787218996505E+21
Space diagonal 31436202.542133

Equilateral Triangle

Length = n
Perimeter 54449100
Area 1.4263941131974E+14
Altitude 15718101.271066

Triangular Pyramid

Length = n
Surface area 1.4263941131974E+14
Volume 7.0459913301189E+20
Height 8555850.631001