18290468 (number)

18290468 is an even 8-digits composite number following 18290467 and preceding 18290469. In scientific notation, it is written as 1.8290468 × 10^7. The sum of its digits is 38. It has a total of 5 prime factors and 24 positive divisors. There are 7809984 positive integers (up to 18290468) that are relatively prime to 18290468.

Interesting facts

Basic properties

Name

Name eighteen million two hundred ninety thousand four hundred sixty-eight

Notation

Scientific notation 1.8290468 × 10^7
Engineering notation 1.8290468 × 10^6

Prime Factorization of 18290468

Prime Factorization 2 × 2 × 7 × 313 × 2087

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 9145234
Product of the distinct prime numbers

The prime factorization of 18290468 is 2 × 2 × 7 × 313 × 2087. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 1, 100, 19, 919, 703, 9306, 936, 84777, 25106, 772133, 829783, 6158580, 6493655, 18953156, 58395518, 159261972, 507229839, 4478611976, 4458822129

Basic calculations (n = 18290468)

Multiplication

n×y
n×2 36580936
n×3 54871404
n×4 73161872
n×5 91452340

Division

n÷y
n÷2 9145234
n÷3 6096822.6666667
n÷3 4572617
n÷5 3658093.6

Exponentiation

ny
n2 334541219659024
n3 6.1189154728543E+21
n4 1.1191782765095E+29
n5 2.0470294452792E+36

Nth Root

y√n
2√n 4276.7356710463
3√n 263.47633031784
4√n 65.396755814385
5√n 28.342944318904

Divisors of 18290468

1, 2, 4, 7, 14, 28, 313, 626, 1252, 2087, 2191, 4174, 4382, 8348, 8764, 14609, 29218, 58436, 653231, 1306462, 2612924, 4572617, 9145234, 18290468

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -18290467
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 18290468 can be divided by 24 positive divisors. The sum of these divisors (counting 18290468) is 1, the average is 0.041666666666667.

Base conversion 18290468

Base System Value
2 Binary 1000101110001011100100100
3 Ternary 1021102020210202
4 Quaternary 1011301130210
5 Quinary 14140243333
6 Senary 1452010032
8 Octal 105613444
10 Decimal 18290468
12 Duodecimal 6160918
16 Hexadecimal 1171724
20 Vigesimal 5e6638
36 Base36 aw10k

Cryptographic Hash Functions

md5 09eda897231e4204acd7bee0862fe4bd
sha1 f26e44a8350d8a54180413c02dace9f8d3db41b2
sha256 99433bd7de3b10bb66379656139c6949543092fa41945914a660041065e2ceb2
sha512 8d6ce26c46f8429cffb3ca1d66ec47ce3f302862355d2b26005520be15083b1102bcec44d1d8d8621bceeb75f9ac4a57f7da3a1c882e9076ba92d958279056dd
ripemd-160 16bfbd5ce132ba89a96146ddf16712fe0ade3d47

18290468 as geometric shapes

Circle

Radius = n
Diameter 36580936
Circumference 114922399.79904
Area 1.0509922380038E+15

Sphere

Radius = n
Volume 2.5630853196608E+22
Surface area 4.203968952015E+15
Circumference 114922399.79904

Square

Length = n
Perimeter 73161872
Area 334541219659024
Diagonal 25866627.907751

Cube

Length = n
Surface area 2007247317954144
Volume 6.1189154728543E+21
Space diagonal 31680019.870213

Equilateral Triangle

Length = n
Perimeter 54871404
Area 1.4486059741887E+14
Altitude 15840009.935106

Triangular Pyramid

Length = n
Surface area 1.4486059741887E+14
Volume 7.2112110406043E+20
Height 8622209.3025837