20168829 (number)

20168829 is an odd 8-digits composite number following 20168828 and preceding 20168830. In scientific notation, it is written as 2.0168829 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 12 positive divisors. There are 13427784 positive integers (up to 20168829) that are relatively prime to 20168829.

Interesting facts

Basic properties

Name

Name twenty million one hundred sixty-eight thousand eight hundred twenty-nine

Notation

Scientific notation 2.0168829 × 10^7
Engineering notation 2.0168829 × 10^6

Prime Factorization of 20168829

Prime Factorization 3 × 3 × 1319 × 1699

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 6722943
Product of the distinct prime numbers

The prime factorization of 20168829 is 3 × 3 × 1319 × 1699. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 6, 26, 20, 517, 175, 976, 3824, 83014, 76859, 458300, 236337, 7193621, 2179593, 57737302, 69236975, 799874578, 958540356, 5786100200, 342300200

Basic calculations (n = 20168829)

Multiplication

n×y
n×2 40337658
n×3 60506487
n×4 80675316
n×5 100844145

Division

n÷y
n÷2 10084414.5
n÷3 6722943
n÷3 5042207.25
n÷5 4033765.8

Exponentiation

ny
n2 406781663231241
n3 8.2043098060465E+21
n4 1.6547132154117E+29
n5 3.337362788568E+36

Nth Root

y√n
2√n 4490.9719438001
3√n 272.20340987741
4√n 67.014714382739
5√n 28.902548376402

Divisors of 20168829

1, 3, 9, 1319, 1699, 3957, 5097, 11871, 15291, 2240981, 6722943, 20168829

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20168828
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20168829 can be divided by 12 positive divisors. The sum of these divisors (counting 20168829) is 1, the average is 0.083333333333333.

Base conversion 20168829

Base System Value
2 Binary 1001100111100000001111101
3 Ternary 1101221200102200
4 Quaternary 1030330001331
5 Quinary 20130400304
6 Senary 2000142113
8 Octal 114740175
10 Decimal 20168829
12 Duodecimal 6907939
16 Hexadecimal 133c07d
20 Vigesimal 661219
36 Base36 c0ad9

Cryptographic Hash Functions

md5 72fc5bff77abd1a5671716a8da967ae8
sha1 91534d4d557666cb3575e07145514894e16338e5
sha256 d1119ca048807606038b6752ed8dbe19ee7580ed85d784a1a57ee78d4b1d81f0
sha512 8736b67ada67e62fba1693dd2960e8c6499d67ae3d9f4b162554219c057c3330bff49f0ccad38b6f5d5c14e867774d6b60de411694c7deba4b9c59cfbe7fcff7
ripemd-160 73018e5ab96308197ced772b65dbfcf7b5c4f669

20168829 as geometric shapes

Circle

Radius = n
Diameter 40337658
Circumference 126724490.03582
Area 1.2779422848223E+15

Sphere

Radius = n
Volume 3.43661325526E+22
Surface area 5.1117691392892E+15
Circumference 126724490.03582

Square

Length = n
Perimeter 80675316
Area 406781663231241
Diagonal 28523031.508984

Cube

Length = n
Surface area 2440689979387446
Volume 8.2043098060465E+21
Space diagonal 34933436.557169

Equilateral Triangle

Length = n
Perimeter 60506487
Area 1.7614162707597E+14
Altitude 17466718.278584

Triangular Pyramid

Length = n
Surface area 1.7614162707597E+14
Volume 9.6688718313513E+20
Height 9507677.1696613