20173842 (number)

20173842 is an even 8-digits composite number following 20173841 and preceding 20173843. In scientific notation, it is written as 2.0173842 × 10^7. The sum of its digits is 27. It has a total of 5 prime factors and 32 positive divisors. There are 6117120 positive integers (up to 20173842) that are relatively prime to 20173842.

Interesting facts

Basic properties

Name

Name twenty million one hundred seventy-three thousand eight hundred forty-two

Notation

Scientific notation 2.0173842 × 10^7
Engineering notation 2.0173842 × 10^6

Prime Factorization of 20173842

Prime Factorization 2 × 9 × 13 × 73 × 1181

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20173842
Product of the distinct prime numbers

The prime factorization of 20173842 is 2 × 9 × 13 × 73 × 1181. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 2, 47, 94, 836, 613, 4158, 7156, 55087, 99445, 461283, 401648, 6623350, 4459501, 86574187, 71797261, 146453336, 95025062, 368486590, 1063913006

Basic calculations (n = 20173842)

Multiplication

n×y
n×2 40347684
n×3 60521526
n×4 80695368
n×5 100869210

Division

n÷y
n÷2 10086921
n÷3 6724614
n÷3 5043460.5
n÷5 4034768.4

Exponentiation

ny
n2 406983901040964
n3 8.210428916144E+21
n4 1.6563589570652E+29
n5 3.3415123895118E+36

Nth Root

y√n
2√n 4491.5300288432
3√n 272.22596023065
4√n 67.018878152676
5√n 28.903984990022

Divisors of 20173842

1, 2, 9, 13, 18, 26, 73, 117, 146, 234, 657, 949, 1181, 1314, 1898, 2362, 8541, 10629, 15353, 17082, 21258, 30706, 86213, 138177, 172426, 276354, 775917, 1120769, 1551834, 2241538, 10086921, 20173842

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20173841
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20173842 can be divided by 32 positive divisors. The sum of these divisors (counting 20173842) is 1, the average is 0.03125.

Base conversion 20173842

Base System Value
2 Binary 1001100111101010000010010
3 Ternary 1101221221022100
4 Quaternary 1030331100102
5 Quinary 20131030332
6 Senary 2000221230
8 Octal 114752022
10 Decimal 20173842
12 Duodecimal 690a816
16 Hexadecimal 133d412
20 Vigesimal 661ec2
36 Base36 c0e8i

Cryptographic Hash Functions

md5 12b42d9fc69f798fae90f4ea5240f729
sha1 be5986d6b023826238c6360bb009dec7accde6b5
sha256 16cbb12279d2c2105740df3033a8cdae2e254e3c0b054d9bc2c0cc98be68cb6f
sha512 a79c0e9ce07826321a33304b7b96cd4b144ea507dcd7d898f5c846da855f8238ec6aa8edd9de689bb3529064024a989a6987af0bc1315c8654600a806d94a0aa
ripemd-160 25ed67e34cd99d381e2fa4efde87097e0c6ccfa4

20173842 as geometric shapes

Circle

Radius = n
Diameter 40347684
Circumference 126755987.64376
Area 1.2785776336396E+15

Sphere

Radius = n
Volume 3.4391764221039E+22
Surface area 5.1143105345584E+15
Circumference 126755987.64376

Square

Length = n
Perimeter 80695368
Area 406983901040964
Diagonal 28530120.961572

Cube

Length = n
Surface area 2441903406245784
Volume 8.210428916144E+21
Space diagonal 34942119.327867

Equilateral Triangle

Length = n
Perimeter 60521526
Area 1.7622919861638E+14
Altitude 17471059.663933

Triangular Pyramid

Length = n
Surface area 1.7622919861638E+14
Volume 9.6760832717593E+20
Height 9510040.320524