20170942 (number)

20170942 is an even 8-digits composite number following 20170941 and preceding 20170943. In scientific notation, it is written as 2.0170942 × 10^7. The sum of its digits is 25. It has a total of 5 prime factors and 24 positive divisors. There are 8627520 positive integers (up to 20170942) that are relatively prime to 20170942.

Interesting facts

Basic properties

Name

Name twenty million one hundred seventy thousand nine hundred forty-two

Notation

Scientific notation 2.0170942 × 10^7
Engineering notation 2.0170942 × 10^6

Prime Factorization of 20170942

Prime Factorization 2 × 11 × 17 × 11 × 4903

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 1833722
Product of the distinct prime numbers

The prime factorization of 20170942 is 2 × 11 × 17 × 11 × 4903. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 4, 1, 75, 125, 116, 8824, 3650, 51586, 98591, 519116, 479295, 7049461, 434272, 62430810, 91527926, 955712113, 27016697, 1524274874, 6914767856

Basic calculations (n = 20170942)

Multiplication

n×y
n×2 40341884
n×3 60512826
n×4 80683768
n×5 100854710

Division

n÷y
n÷2 10085471
n÷3 6723647.3333333
n÷3 5042735.5
n÷5 4034188.4

Exponentiation

ny
n2 406866901167364
n3 8.2068886651666E+21
n4 1.6554067526553E+29
n5 3.3391113594219E+36

Nth Root

y√n
2√n 4491.2071873829
3√n 272.21291539904
4√n 67.016469523416
5√n 28.903153949741

Divisors of 20170942

1, 2, 11, 17, 22, 34, 121, 187, 242, 374, 2057, 4114, 4903, 9806, 53933, 83351, 107866, 166702, 593263, 916861, 1186526, 1833722, 10085471, 20170942

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 -20170941
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 20170942 can be divided by 24 positive divisors. The sum of these divisors (counting 20170942) is 1, the average is 0.041666666666667.

Base conversion 20170942

Base System Value
2 Binary 1001100111100100010111110
3 Ternary 1101221210022221
4 Quaternary 1030330202332
5 Quinary 20130432232
6 Senary 2000155554
8 Octal 114744276
10 Decimal 20170942
12 Duodecimal 6908bba
16 Hexadecimal 133c8be
20 Vigesimal 661772
36 Base36 c0bzy

Cryptographic Hash Functions

md5 4db5429f00c591131a01da0373302d47
sha1 ab463e69a8eae9be513d5f7bfa8f17b1cd5d7ea9
sha256 6a67be4ea43602452ae32dfcb6a495eb15c5aa1045a57eb480470bf4bc283415
sha512 32894d81af4a111fe325d69f2d6e6d300570cb0caf0f48ccdb2f366fffb0e0ae01f0a67bbf2030dcd572a928d490785403f765d08e8fff87ff4fbc086aeb00c2
ripemd-160 acef1a5fb8f108ab029cb556cbf80b1e323d2b61

20170942 as geometric shapes

Circle

Radius = n
Diameter 40341884
Circumference 126737766.40637
Area 1.2782100676962E+15

Sphere

Radius = n
Volume 3.4376934852422E+22
Surface area 5.1128402707849E+15
Circumference 126737766.40637

Square

Length = n
Perimeter 80683768
Area 406866901167364
Diagonal 28526019.742241

Cube

Length = n
Surface area 2441201407004184
Volume 8.2068886651666E+21
Space diagonal 34937096.380525

Equilateral Triangle

Length = n
Perimeter 60512826
Area 1.7617853618499E+14
Altitude 17468548.190262

Triangular Pyramid

Length = n
Surface area 1.7617853618499E+14
Volume 9.6719110459706E+20
Height 9508673.2474137