18484961 (number)

18484961 is an odd 8-digits composite number following 18484960 and preceding 18484962. In scientific notation, it is written as 1.8484961 × 10^7. The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors. There are 16715520 positive integers (up to 18484961) that are relatively prime to 18484961.

Interesting facts

Basic properties

Name

Name eighteen million four hundred eighty-four thousand nine hundred sixty-one

Notation

Scientific notation 1.8484961 × 10^7
Engineering notation 1.8484961 × 10^6

Prime Factorization of 18484961

Prime Factorization 11 × 193 × 8707

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 18484961
Product of the distinct prime numbers

The prime factorization of 18484961 is 11 × 193 × 8707. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 2, 22, 76, 666, 552, 9304, 7771, 20452, 62499, 748459, 125083, 3036970, 5837249, 47058921, 53888192, 579979868, 409463722, 6376241475, 1057500662

Basic calculations (n = 18484961)

Multiplication

n×y
n×2 36969922
n×3 55454883
n×4 73939844
n×5 92424805

Division

n÷y
n÷2 9242480.5
n÷3 6161653.6666667
n÷3 4621240.25
n÷5 3696992.2

Exponentiation

ny
n2 341693783171521
n3 6.316196255868E+21
n4 1.1675464145807E+29
n5 2.1582049939213E+36

Nth Root

y√n
2√n 4299.4140298417
3√n 264.4069376473
4√n 65.569917110225
5√n 28.402966902437

Divisors of 18484961

1, 11, 193, 2123, 8707, 95777, 1680451, 18484961

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -18484960
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 18484961 can be divided by 8 positive divisors. The sum of these divisors (counting 18484961) is 1, the average is 0.125.

Base conversion 18484961

Base System Value
2 Binary 1000110100000111011100001
3 Ternary 1021210010121012
4 Quaternary 1012200323201
5 Quinary 14213004321
6 Senary 1500110305
8 Octal 106407341
10 Decimal 18484961
12 Duodecimal 6235395
16 Hexadecimal 11a0ee1
20 Vigesimal 5fac81
36 Base36 b0735

Cryptographic Hash Functions

md5 5df4f499c9115e67d8078c6e41e26396
sha1 d017f305134c17e98e8946e322363fd5d1777947
sha256 086dca97e4f409655cb6caf5272d375c7ee637fba1265b55ab0c23073957e255
sha512 851d1b4473403ba742ab0c92494a57fc4a07f37df14fae3b5d3e756bf045aa1f708da156e352111e12acc94e1fc1dd342550c12476ddc3b4c70aff0500566ffc
ripemd-160 db6c8b7e75997451b70c0a94e87c6bde78545021

18484961 as geometric shapes

Circle

Radius = n
Diameter 36969922
Circumference 116144435.35899
Area 1.073462678989E+15

Sphere

Radius = n
Volume 2.6457221008088E+22
Surface area 4.2938507159558E+15
Circumference 116144435.35899

Square

Length = n
Perimeter 73939844
Area 341693783171521
Diagonal 26141682.546138

Cube

Length = n
Surface area 2050162699029126
Volume 6.316196255868E+21
Space diagonal 32016891.627929

Equilateral Triangle

Length = n
Perimeter 55454883
Area 1.4795774827087E+14
Altitude 16008445.813965

Triangular Pyramid

Length = n
Surface area 1.4795774827087E+14
Volume 7.4437086730489E+20
Height 8713894.1820459