18248980 (number)

18248980 is an even 8-digits composite number following 18248979 and preceding 18248981. In scientific notation, it is written as 1.8248980 × 10^7. The sum of its digits is 40. It has a total of 4 prime factors and 12 positive divisors. There are 7299584 positive integers (up to 18248980) that are relatively prime to 18248980.

Interesting facts

Basic properties

Name

Name eighteen million two hundred forty-eight thousand nine hundred eighty

Notation

Scientific notation 1.8248980 × 10^7
Engineering notation 1.8248980 × 10^6

Prime Factorization of 18248980

Prime Factorization 2 × 2 × 5 × 912449

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 9124490
Product of the distinct prime numbers

The prime factorization of 18248980 is 2 × 2 × 5 × 912449. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 4, 7, 58, 387, 77, 6335, 7423, 81620, 24258, 22141, 660213, 5065983, 2560724, 52598123, 4138941, 818331038, 551664482, 8712264888, 2419969954

Basic calculations (n = 18248980)

Multiplication

n×y
n×2 36497960
n×3 54746940
n×4 72995920
n×5 91244900

Division

n÷y
n÷2 9124490
n÷3 6082993.3333333
n÷3 4562245
n÷5 3649796

Exponentiation

ny
n2 333025271040400
n3 6.0773715107108E+21
n4 1.1090583115153E+29
n5 2.0239182945677E+36

Nth Root

y√n
2√n 4271.8824890205
3√n 263.27696633986
4√n 65.359639602896
5√n 28.330074659891

Divisors of 18248980

1, 2, 4, 5, 10, 20, 912449, 1824898, 3649796, 4562245, 9124490, 18248980

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 -18248979
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 18248980 can be divided by 12 positive divisors. The sum of these divisors (counting 18248980) is 1, the average is 0.083333333333333.

Base conversion 18248980

Base System Value
2 Binary 1000101100111010100010100
3 Ternary 1021100010220011
4 Quaternary 1011213110110
5 Quinary 14132431410
6 Senary 1451050004
8 Octal 105472424
10 Decimal 18248980
12 Duodecimal 6140904
16 Hexadecimal 1167514
20 Vigesimal 5e1290
36 Base36 av504

Cryptographic Hash Functions

md5 c6a632f2a92dc9d8732b5497fc72eb3f
sha1 c2bbfbf679ed1534910956cdce4c5bf50477a5cd
sha256 af09e116ccbdc6f461df4631a785b656aa54fc5d30925d17efb3a21b067d48d4
sha512 d8180ae7c7c60c9c797bd5ba57b3bdee2cd7e1ee1acee86a475a1fa0021d521f6a7454b3028e8a41d3050c336b886cc94ffe4db830d5afbac105fc4c38f11962
ripemd-160 63a4d40918193560e49e1d4b507bd6c802146efc

18248980 as geometric shapes

Circle

Radius = n
Diameter 36497960
Circumference 114661723.00701
Area 1.0462297449603E+15

Sphere

Radius = n
Volume 2.5456834254913E+22
Surface area 4.1849189798411E+15
Circumference 114661723.00701

Square

Length = n
Perimeter 72995920
Area 333025271040400
Diagonal 25807955.015475

Cube

Length = n
Surface area 1998151626242400
Volume 6.0773715107108E+21
Space diagonal 31608160.546308

Equilateral Triangle

Length = n
Perimeter 54746940
Area 1.4420417241159E+14
Altitude 15804080.273154

Triangular Pyramid

Length = n
Surface area 1.4420417241159E+14
Volume 7.1622510116893E+20
Height 8602651.6718251