820194158 (number)

820194158 is an even 9-digits composite number following 820194157 and preceding 820194159. In scientific notation, it is written as 8.20194158 × 10^8. The sum of its digits is 38. It has a total of 4 prime factors and 16 positive divisors. There are 349354296 positive integers (up to 820194158) that are relatively prime to 820194158.

Interesting facts

Basic properties

Name

Name eight hundred twenty million one hundred ninety-four thousand one hundred fifty-eight

Notation

Scientific notation 8.20194158 × 10^8
Engineering notation 8.20194158 × 10^6

Prime Factorization of 820194158

Prime Factorization 2 × 7 × 163 × 359419

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 820194158
Product of the distinct prime numbers

The prime factorization of 820194158 is 2 × 7 × 163 × 359419. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 5, 86, 95, 149, 586, 4911, 952, 97101, 55575, 551268, 819743, 5282521, 8143588, 19563308, 65359718, 991040131, 466723877, 521735344, 5642217767

Basic calculations (n = 820194158)

Multiplication

n×y
n×2 1640388316
n×3 2460582474
n×4 3280776632
n×5 4100970790

Division

n÷y
n÷2 410097079
n÷3 273398052.66667
n÷3 205048539.5
n÷5 164038831.6

Exponentiation

ny
n2 672718456817328964
n3 5.5175974826035E+26
n4 4.5255012214269E+35
n5 3.7117896638362E+44

Nth Root

y√n
2√n 28639.032071633
3√n 936.06403045907
4√n 169.2307066452
5√n 60.643370969093

Divisors of 820194158

1, 2, 7, 14, 163, 326, 1141, 2282, 359419, 718838, 2515933, 5031866, 58585297, 117170594, 410097079, 820194158

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 -820194157
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 820194158 can be divided by 16 positive divisors. The sum of these divisors (counting 820194158) is 1, the average is 0.0625.

Base conversion 820194158

Base System Value
2 Binary 110000111000110010101101101110
3 Ternary 2010011100011212102
4 Quaternary 300320302231232
5 Quinary 3134432203113
6 Senary 213215335102
8 Octal 6070625556
10 Decimal 820194158
12 Duodecimal 1aa821492
16 Hexadecimal 30e32b6e
20 Vigesimal cg6457i
36 Base36 dkblv2

Cryptographic Hash Functions

md5 118952c4e2e4d631c705d0abc33a2172
sha1 8c4648daf6e749011a794cc53556ba9f88d0953c
sha256 27a048a9e82352ce91b2aa209ce9ab9b7fe81134e4503e7d80aee8046caab8ff
sha512 09547a30e96d545e48afcbd8dad54b69e38fb18a2ad6b62ba2788fc432cd6baeb5dc6dc7808f099ce99b8179d501bb08b82914f27a56a83088af478e0802c340
ripemd-160 df6d3ed04f2d9c2671f762223eb3b06d1809af2d

820194158 as geometric shapes

Circle

Radius = n
Diameter 1640388316
Circumference 5153431882.5801
Area 2.1134073618716E+18

Sphere

Radius = n
Volume 2.3112058289084E+27
Surface area 8.4536294474863E+18
Circumference 5153431882.5801

Square

Length = n
Perimeter 3280776632
Area 672718456817328964
Diagonal 1159929702.0228

Cube

Length = n
Surface area 4036310740903973784
Volume 5.5175974826035E+26
Space diagonal 1420617953.7272

Equilateral Triangle

Length = n
Perimeter 2460582474
Area 2.9129563659924E+17
Altitude 710308976.86359

Triangular Pyramid

Length = n
Surface area 2.9129563659924E+17
Volume 6.5025509930112E+25
Height 386643234.00759