20175440 (number)

20175440 is an even 8-digits composite number following 20175439 and preceding 20175441. In scientific notation, it is written as 2.0175440 × 10^7. The sum of its digits is 23. It has a total of 6 prime factors and 20 positive divisors. There are 8070144 positive integers (up to 20175440) that are relatively prime to 20175440.

Interesting facts

Basic properties

Name

Name twenty million one hundred seventy-five thousand four hundred forty

Notation

Scientific notation 2.0175440 × 10^7
Engineering notation 2.0175440 × 10^6

Prime Factorization of 20175440

Prime Factorization 2 × 2 × 2 × 2 × 5 × 252193

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2521930
Product of the distinct prime numbers

The prime factorization of 20175440 is 2 × 2 × 2 × 2 × 5 × 252193. Since it has a total of 6 prime factors.

Most popular turbo-numbers

9, 5, 10, 75, 809, 473, 8182, 4176, 88505, 29157, 347168, 939228, 7548980, 3555454, 82678208, 23965833, 546729611, 393997745, 283923465, 7962591595

Basic calculations (n = 20175440)

Multiplication

n×y
n×2 40350880
n×3 60526320
n×4 80701760
n×5 100877200

Division

n÷y
n÷2 10087720
n÷3 6725146.6666667
n÷3 5043860
n÷5 4035088

Exponentiation

ny
n2 407048379193600
n3 8.2123801515177E+21
n4 1.6568838300414E+29
n5 3.342836029997E+36

Nth Root

y√n
2√n 4491.7079157042
3√n 272.23314784847
4√n 67.020205279484
5√n 28.904442881034

Divisors of 20175440

1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 252193, 504386, 1008772, 1260965, 2017544, 2521930, 4035088, 5043860, 10087720, 20175440

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20175439
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20175440 can be divided by 20 positive divisors. The sum of these divisors (counting 20175440) is 1, the average is 0.05.

Base conversion 20175440

Base System Value
2 Binary 1001100111101101001010000
3 Ternary 1101222000111112
4 Quaternary 1030331221100
5 Quinary 20131103230
6 Senary 2000232452
8 Octal 114755120
10 Decimal 20175440
12 Duodecimal 690b728
16 Hexadecimal 133da50
20 Vigesimal 661ic0
36 Base36 c0fgw

Cryptographic Hash Functions

md5 fff15359d9c3234c0cafa74e4a1292b6
sha1 fca0582209b980452c3e5a6aa266e8dd9c92c1c2
sha256 646e142c3ab52fd8e88b2f8f9165226f00986667227c73437ebd5a5b6c97845c
sha512 54f943791cc0db848677383a728e764a1d8397996d84cfa660e7df0af82d0f6224966eb53418c005b10ebeb9aa6d7850dcb5f01989fd0854d801c3aa0df10b6f
ripemd-160 edb2262ca77bcba88484aa579b6e733aaf6b4a4f

20175440 as geometric shapes

Circle

Radius = n
Diameter 40350880
Circumference 126766028.17388
Area 1.2787801977302E+15

Sphere

Radius = n
Volume 3.439993753666E+22
Surface area 5.115120790921E+15
Circumference 126766028.17388

Square

Length = n
Perimeter 80701760
Area 407048379193600
Diagonal 28532380.874845

Cube

Length = n
Surface area 2442290275161600
Volume 8.2123801515177E+21
Space diagonal 34944887.145057

Equilateral Triangle

Length = n
Perimeter 60526320
Area 1.7625711847547E+14
Altitude 17472443.572529

Triangular Pyramid

Length = n
Surface area 1.7625711847547E+14
Volume 9.6783828247E+20
Height 9510793.6249482