17993894 (number)

17993894 is an even 8-digits composite number following 17993893 and preceding 17993895. In scientific notation, it is written as 1.7993894 × 10^7. The sum of its digits is 50. It has a total of 4 prime factors and 16 positive divisors. There are 8819328 positive integers (up to 17993894) that are relatively prime to 17993894.

Interesting facts

Basic properties

Name

Name seventeen million nine hundred ninety-three thousand eight hundred ninety-four

Notation

Scientific notation 1.7993894 × 10^7
Engineering notation 1.7993894 × 10^6

Prime Factorization of 17993894

Prime Factorization 2 × 773 × 103 × 113

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 17993894
Product of the distinct prime numbers

The prime factorization of 17993894 is 2 × 773 × 103 × 113. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 10, 47, 46, 476, 726, 547, 6857, 34121, 6966, 439503, 790632, 6714534, 5997701, 65441228, 81628692, 501821493, 782563724, 4791126574, 559719709

Basic calculations (n = 17993894)

Multiplication

n×y
n×2 35987788
n×3 53981682
n×4 71975576
n×5 89969470

Division

n÷y
n÷2 8996947
n÷3 5997964.6666667
n÷3 4498473.5
n÷5 3598778.8

Exponentiation

ny
n2 323780221283236
n3 5.8260669810671E+21
n4 1.0483363169422E+29
n5 1.8863652563409E+36

Nth Root

y√n
2√n 4241.921027082
3√n 262.04450227879
4√n 65.13003168341
5√n 28.25042798016

Divisors of 17993894

1, 2, 103, 113, 206, 226, 773, 1546, 11639, 23278, 79619, 87349, 159238, 174698, 8996947, 17993894

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 -17993893
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 17993894 can be divided by 16 positive divisors. The sum of these divisors (counting 17993894) is 1, the average is 0.0625.

Base conversion 17993894

Base System Value
2 Binary 1000100101001000010100110
3 Ternary 1020212011222112
4 Quaternary 1010221002212
5 Quinary 14101301034
6 Senary 1441401022
8 Octal 104510246
10 Decimal 17993894
12 Duodecimal 6039172
16 Hexadecimal 11290a6
20 Vigesimal 5c94ee
36 Base36 apo6e

Cryptographic Hash Functions

md5 5e6964ee3c26bdf579afd5a1cdc70242
sha1 56c18ce6a559b5583ac7badb5ba42858050289a8
sha256 2576ff20a63a2fb654616a96d23d7bb4bc565d23638788132263696b9f6fe02a
sha512 1e0a22adad19980483f81cf2f16695d3670e3d113c01bb830d21c9eeaf9073e95a7f8450bda8b73e1abfd4f236bc0a3e747ffebfe6a328f558934b98177adb2f
ripemd-160 92bbdc2c461601df0893d60fa7c2a8472be39529

17993894 as geometric shapes

Circle

Radius = n
Diameter 35987788
Circumference 113058970.39975
Area 1.0171855645611E+15

Sphere

Radius = n
Volume 2.4404172302723E+22
Surface area 4.0687422582444E+15
Circumference 113058970.39975

Square

Length = n
Perimeter 71975576
Area 323780221283236
Diagonal 25447208.934704

Cube

Length = n
Surface area 1942681327699416
Volume 5.8260669810671E+21
Space diagonal 31166338.634009

Equilateral Triangle

Length = n
Perimeter 53981682
Area 1.4020094843711E+14
Altitude 15583169.317004

Triangular Pyramid

Length = n
Surface area 1.4020094843711E+14
Volume 6.866085783266E+20
Height 8482402.9782346