18248900 (number)

18248900 is an even 8-digits composite number following 18248899 and preceding 18248901. In scientific notation, it is written as 1.8248900 × 10^7. The sum of its digits is 32. It has a total of 4 prime factors and 12 positive divisors. There are 7299520 positive integers (up to 18248900) that are relatively prime to 18248900.

Interesting facts

Basic properties

Name

Name eighteen million two hundred forty-eight thousand nine hundred

Notation

Scientific notation 1.8248900 × 10^7
Engineering notation 1.8248900 × 10^6

Prime Factorization of 18248900

Prime Factorization 2 × 2 × 25 × 182489

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 9124450
Product of the distinct prime numbers

The prime factorization of 18248900 is 2 × 2 × 25 × 182489. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 6, 92, 99, 562, 724, 7645, 335, 40442, 7683, 278595, 947160, 9609860, 1186743, 35743480, 17936246, 317827104, 406707033, 9476975021, 8953637184

Basic calculations (n = 18248900)

Multiplication

n×y
n×2 36497800
n×3 54746700
n×4 72995600
n×5 91244500

Division

n÷y
n÷2 9124450
n÷3 6082966.6666667
n÷3 4562225
n÷5 3649780

Exponentiation

ny
n2 333022351210000
n3 6.0772915849962E+21
n4 1.1090388640544E+29
n5 2.0238739326242E+36

Nth Root

y√n
2√n 4271.8731254568
3√n 263.27658162086
4√n 65.359567971773
5√n 28.330049821134

Divisors of 18248900

1, 2, 4, 25, 50, 100, 182489, 364978, 729956, 4562225, 9124450, 18248900

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 -18248899
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 18248900 can be divided by 12 positive divisors. The sum of these divisors (counting 18248900) is 1, the average is 0.083333333333333.

Base conversion 18248900

Base System Value
2 Binary 1000101100111010011000100
3 Ternary 1021100010210012
4 Quaternary 1011213103010
5 Quinary 14132431100
6 Senary 1451045352
8 Octal 105472304
10 Decimal 18248900
12 Duodecimal 6140858
16 Hexadecimal 11674c4
20 Vigesimal 5e1250
36 Base36 av4xw

Cryptographic Hash Functions

md5 028d75736d2d15568b6a48ea8fc78233
sha1 9d9166b10aa056534d6ce5f7c202419abeb8c2b2
sha256 51fa42599d4e5d57c61a8112547c09d7ac0fc5e99090c6c9025c907b42befaf9
sha512 81b9a3db82febf11dcab2861e1f1e5dc81ad114dfbb4de6f4d6b85afc22ed059525601f9e85e1ccd048704165ca435c12868af74b78dd84b9cdd9b459ad5eae7
ripemd-160 be56b27f006104ef93f94473e0d13b0b12264a5a

18248900 as geometric shapes

Circle

Radius = n
Diameter 36497800
Circumference 114661220.35219
Area 1.0462205720425E+15

Sphere

Radius = n
Volume 2.5456499462863E+22
Surface area 4.1848822881701E+15
Circumference 114661220.35219

Square

Length = n
Perimeter 72995600
Area 333022351210000
Diagonal 25807841.87839

Cube

Length = n
Surface area 1998134107260000
Volume 6.0772915849962E+21
Space diagonal 31608021.982244

Equilateral Triangle

Length = n
Perimeter 54746700
Area 1.4420290808794E+14
Altitude 15804010.991122

Triangular Pyramid

Length = n
Surface area 1.4420290808794E+14
Volume 7.1621568183312E+20
Height 8602613.9594635