18448975 (number)

18448975 is an odd 8-digits composite number following 18448974 and preceding 18448976. In scientific notation, it is written as 1.8448975 × 10^7. The sum of its digits is 46. It has a total of 5 prime factors and 18 positive divisors. There are 14366400 positive integers (up to 18448975) that are relatively prime to 18448975.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.8448975 × 10^7
Engineering notation 1.8448975 × 10^6

Prime Factorization of 18448975

Prime Factorization 41 × 5 × 5 × 439 × 41

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 89995
Product of the distinct prime numbers

The prime factorization of 18448975 is 41 × 5 × 5 × 439 × 41. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 10, 39, 23, 385, 105, 2490, 9684, 21705, 29770, 853430, 219204, 2733504, 4638615, 99816768, 38274634, 717637709, 47687359, 6949530256, 7316032881

Basic calculations (n = 18448975)

Multiplication

n×y
n×2 36897950
n×3 55346925
n×4 73795900
n×5 92244875

Division

n÷y
n÷2 9224487.5
n÷3 6149658.3333333
n÷3 4612243.75
n÷5 3689795

Exponentiation

ny
n2 340364678550625
n3 6.2793794454635E+21
n4 1.1584811440487E+29
n5 2.1372789664526E+36

Nth Root

y√n
2√n 4295.2270021502
3√n 264.2352461982
4√n 65.53798137073
5√n 28.391899462011

Divisors of 18448975

1, 5, 25, 41, 205, 439, 1025, 1681, 2195, 8405, 10975, 17999, 42025, 89995, 449975, 737959, 3689795, 18448975

18 divisors

τ Total Divisors 18
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -18448974
Sum of the proper positive divisors of n
A Arithmetic Mean 0.055555555555556
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 18
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 18448975 can be divided by 18 positive divisors. The sum of these divisors (counting 18448975) is 1, the average is 0.055555555555556.

Base conversion 18448975

Base System Value
2 Binary 1000110011000001001001111
3 Ternary 1021201022020101
4 Quaternary 1012120021033
5 Quinary 14210331400
6 Senary 1455231531
8 Octal 106301117
10 Decimal 18448975
12 Duodecimal 62185a7
16 Hexadecimal 119824f
20 Vigesimal 5f628f
36 Base36 azfbj

Cryptographic Hash Functions

md5 24d5bd69798c691f9657ffc72f8d943d
sha1 15e1bf5ad9c61f9b3f949735744823d35147c9c3
sha256 89f67e28da307271fc1d565016460c97fd6cfc71ab71a2d3843adcd7c4250ba3
sha512 80d0112ad65bb380ae62836a8c1d67866f159e0fe4c79302ddd44879fd2970ef5ca5d6b5ecb1f130b82a15f16dadee206d8c566932888c1dca2c395af10a3c76
ripemd-160 14d0906988981d0fe1aa1616f8f0135a14978d35

18448975 as geometric shapes

Circle

Radius = n
Diameter 36897950
Circumference 115918328.65252
Area 1.0692871736761E+15

Sphere

Radius = n
Volume 2.6303003113295E+22
Surface area 4.2771486947044E+15
Circumference 115918328.65252

Square

Length = n
Perimeter 73795900
Area 340364678550625
Diagonal 26090790.656882

Cube

Length = n
Surface area 2042188071303750
Volume 6.2793794454635E+21
Space diagonal 31954562.047568

Equilateral Triangle

Length = n
Perimeter 55346925
Area 1.4738222908788E+14
Altitude 15977281.023784

Triangular Pyramid

Length = n
Surface area 1.4738222908788E+14
Volume 7.4003196458845E+20
Height 8696930.2189607