18448925 (number)

18448925 is an odd 8-digits composite number following 18448924 and preceding 18448926. In scientific notation, it is written as 1.8448925 × 10^7. The sum of its digits is 41. It has a total of 4 prime factors and 16 positive divisors. There are 13219200 positive integers (up to 18448925) that are relatively prime to 18448925.

Interesting facts

Basic properties

Name

Name eighteen million four hundred forty-eight thousand nine hundred twenty-five

Notation

Scientific notation 1.8448925 × 10^7
Engineering notation 1.8448925 × 10^6

Prime Factorization of 18448925

Prime Factorization 25 × 11 × 73 × 919

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 18448925
Product of the distinct prime numbers

The prime factorization of 18448925 is 25 × 11 × 73 × 919. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 8, 21, 45, 864, 931, 3161, 646, 3044, 38737, 293445, 532115, 9952757, 4379453, 48627155, 63422564, 851416220, 943394304, 3620895574, 6595000943

Basic calculations (n = 18448925)

Multiplication

n×y
n×2 36897850
n×3 55346775
n×4 73795700
n×5 92244625

Division

n÷y
n÷2 9224462.5
n÷3 6149641.6666667
n÷3 4612231.25
n÷5 3689785

Exponentiation

ny
n2 340362833655625
n3 6.2793283909001E+21
n4 1.1584685853409E+29
n5 2.137250004581E+36

Nth Root

y√n
2√n 4295.2211817321
3√n 264.23500748983
4√n 65.537936965792
5√n 28.391884072576

Divisors of 18448925

1, 11, 25, 73, 275, 803, 919, 1825, 10109, 20075, 22975, 67087, 252725, 737957, 1677175, 18448925

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 -18448924
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 18448925 can be divided by 16 positive divisors. The sum of these divisors (counting 18448925) is 1, the average is 0.0625.

Base conversion 18448925

Base System Value
2 Binary 1000110011000001000011101
3 Ternary 1021201022011112
4 Quaternary 1012120020131
5 Quinary 14210331200
6 Senary 1455231405
8 Octal 106301035
10 Decimal 18448925
12 Duodecimal 6218565
16 Hexadecimal 119821d
20 Vigesimal 5f6265
36 Base36 azfa5

Cryptographic Hash Functions

md5 e35fc894becd01428652ac9c97ec520a
sha1 5c3a1b920b431b6263bc8cb3d8c66640dc327b38
sha256 a5e842351878abbb10992bb77d48388c869e500f2e2dc8052a299ca8cd8a0a73
sha512 b793121e87674ab7e0805a63b091d95985b3c7af92cbc17bb62f85a7899ca5e25114c794c971156525f336de5942821e2229b2c91c96746af1c7579901f5bd53
ripemd-160 5867b7fd805ffa2161b796481a8bc7baf5211e50

18448925 as geometric shapes

Circle

Radius = n
Diameter 36897850
Circumference 115918014.49326
Area 1.0692813777675E+15

Sphere

Radius = n
Volume 2.6302789256439E+22
Surface area 4.2771255110701E+15
Circumference 115918014.49326

Square

Length = n
Perimeter 73795700
Area 340362833655625
Diagonal 26090719.946204

Cube

Length = n
Surface area 2042177001933750
Volume 6.2793283909001E+21
Space diagonal 31954475.445028

Equilateral Triangle

Length = n
Perimeter 55346775
Area 1.4738143022491E+14
Altitude 15977237.722514

Triangular Pyramid

Length = n
Surface area 1.4738143022491E+14
Volume 7.4002594775045E+20
Height 8696906.6487347