18374485 (number)

18374485 is an odd 8-digits composite number following 18374484 and preceding 18374486. In scientific notation, it is written as 1.8374485 × 10^7. The sum of its digits is 40. It has a total of 2 prime factors and 4 positive divisors. There are 14699584 positive integers (up to 18374485) that are relatively prime to 18374485.

Interesting facts

Basic properties

Name

Name eighteen million three hundred seventy-four thousand four hundred eighty-five

Notation

Scientific notation 1.8374485 × 10^7
Engineering notation 1.8374485 × 10^6

Prime Factorization of 18374485

Prime Factorization 5 × 3674897

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 18374485
Product of the distinct prime numbers

The prime factorization of 18374485 is 5 × 3674897. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 2, 71, 89, 119, 795, 1846, 4576, 93950, 49464, 895630, 481557, 3137982, 2144242, 75168311, 26187310, 89145353, 229563955, 1516402513, 3393351928

Basic calculations (n = 18374485)

Multiplication

n×y
n×2 36748970
n×3 55123455
n×4 73497940
n×5 91872425

Division

n÷y
n÷2 9187242.5
n÷3 6124828.3333333
n÷3 4593621.25
n÷5 3674897

Exponentiation

ny
n2 337621699015225
n3 6.2036248442298E+21
n4 1.1398841164593E+29
n5 2.0944783599619E+36

Nth Root

y√n
2√n 4286.5469786298
3√n 263.87913908371
4√n 65.471726559102
5√n 28.368935188096

Divisors of 18374485

1, 5, 3674897, 18374485

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -18374484
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 18374485 can be divided by 4 positive divisors. The sum of these divisors (counting 18374485) is 1, the average is 0.25.

Base conversion 18374485

Base System Value
2 Binary 1000110000101111101010101
3 Ternary 1021120112001111
4 Quaternary 1012011331111
5 Quinary 14200440420
6 Senary 1453455021
8 Octal 106057525
10 Decimal 18374485
12 Duodecimal 61a1471
16 Hexadecimal 1185f55
20 Vigesimal 5egg45
36 Base36 axtud

Cryptographic Hash Functions

md5 b9fb89f00d32d29cf802760a03fa34b4
sha1 3b3cfb70b95d68488b759f39976865f75194abe4
sha256 7492654e2c9f392e3284fcca57ac02eb478859982f1f9ddcba4ccffc31f729b1
sha512 f3dcd7b2d81f1880588ec7e8670760aaa0cb4ecc41cd74f368f73ada3e3d832cc1842175c67835e8c085814bca8cbb14a48d7deabe572886ddc1fb78165eea66
ripemd-160 4525d9012b4a7004d6e37b09723f1f3acbd9f5e5

18374485 as geometric shapes

Circle

Radius = n
Diameter 36748970
Circumference 115450294.17899
Area 1.0606698493187E+15

Sphere

Radius = n
Volume 2.5985682981679E+22
Surface area 4.2426793972749E+15
Circumference 115450294.17899

Square

Length = n
Perimeter 73497940
Area 337621699015225
Diagonal 25985445.888621

Cube

Length = n
Surface area 2025730194091350
Volume 6.2036248442298E+21
Space diagonal 31825541.582912

Equilateral Triangle

Length = n
Perimeter 55123455
Area 1.4619448410802E+14
Altitude 15912770.791456

Triangular Pyramid

Length = n
Surface area 1.4619448410802E+14
Volume 7.3110419921537E+20
Height 8661815.296207