20169730 (number)

20169730 is an even 8-digits composite number following 20169729 and preceding 20169731. In scientific notation, it is written as 2.0169730 × 10^7. The sum of its digits is 28. It has a total of 4 prime factors and 16 positive divisors. There are 6889344 positive integers (up to 20169730) that are relatively prime to 20169730.

Interesting facts

Basic properties

Name

Name twenty million one hundred sixty-nine thousand seven hundred thirty

Notation

Scientific notation 2.0169730 × 10^7
Engineering notation 2.0169730 × 10^6

Prime Factorization of 20169730

Prime Factorization 2 × 35 × 617 × 467

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20169730
Product of the distinct prime numbers

The prime factorization of 20169730 is 2 × 35 × 617 × 467. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 5, 69, 96, 74, 328, 7701, 3492, 45997, 68087, 808556, 690332, 7771312, 8406688, 11084524, 80362802, 443131234, 86341294, 5189027315, 1539806315

Basic calculations (n = 20169730)

Multiplication

n×y
n×2 40339460
n×3 60509190
n×4 80678920
n×5 100848650

Division

n÷y
n÷2 10084865
n÷3 6723243.3333333
n÷3 5042432.5
n÷5 4033946

Exponentiation

ny
n2 406818008272900
n3 8.2054093860022E+21
n4 1.6550089185513E+29
n5 3.3381083034772E+36

Nth Root

y√n
2√n 4491.0722550411
3√n 272.2074631886
4√n 67.015462805543
5√n 28.902806603895

Divisors of 20169730

1, 2, 35, 70, 467, 617, 934, 1234, 16345, 21595, 32690, 43190, 288139, 576278, 10084865, 20169730

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 -20169729
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 20169730 can be divided by 16 positive divisors. The sum of these divisors (counting 20169730) is 1, the average is 0.0625.

Base conversion 20169730

Base System Value
2 Binary 1001100111100010000000010
3 Ternary 1101221201200001
4 Quaternary 1030330100002
5 Quinary 20130412410
6 Senary 2000150214
8 Octal 114742002
10 Decimal 20169730
12 Duodecimal 690836a
16 Hexadecimal 133c402
20 Vigesimal 66146a
36 Base36 c0b2a

Cryptographic Hash Functions

md5 00f36963d983daa9359bb27343dffa5a
sha1 2342fd315d8040f0f7a7a9c13096517886a5f887
sha256 420da9fb556c309124f3069c37698384ed7fde59790eb2b5f094f5fb73c10a37
sha512 77a171a6e8d366dc69bf75fcfad67cb7fb8645bdd98fb56586b0f41257ceecc2eddf29af18714404064538dc3c4ae17b8d91b2dd555524d8b026b094a8349f5f
ripemd-160 9848a7a0b005da10ffe36ec3d50c14343763468e

20169730 as geometric shapes

Circle

Radius = n
Diameter 40339460
Circumference 126730151.18578
Area 1.2780564661382E+15

Sphere

Radius = n
Volume 3.4370738462348E+22
Surface area 5.1122258645527E+15
Circumference 126730151.18578

Square

Length = n
Perimeter 80678920
Area 406818008272900
Diagonal 28524305.715403

Cube

Length = n
Surface area 2440908049637400
Volume 8.2054093860022E+21
Space diagonal 34934997.134946

Equilateral Triangle

Length = n
Perimeter 60509190
Area 1.7615736494066E+14
Altitude 17467498.567473

Triangular Pyramid

Length = n
Surface area 1.7615736494066E+14
Volume 9.6701676987565E+20
Height 9508101.9051345