820194160 (number)

820194160 is an even 9-digits composite number following 820194159 and preceding 820194161. In scientific notation, it is written as 8.20194160 × 10^8. The sum of its digits is 31. It has a total of 7 prime factors and 40 positive divisors. There are 327869952 positive integers (up to 820194160) that are relatively prime to 820194160.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.20194160 × 10^8
Engineering notation 8.20194160 × 10^6

Prime Factorization of 820194160

Prime Factorization 2 × 2 × 2 × 2 × 5 × 2713 × 3779

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 102524270
Product of the distinct prime numbers

The prime factorization of 820194160 is 2 × 2 × 2 × 2 × 5 × 2713 × 3779. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 820194160)

Multiplication

n×y
n×2 1640388320
n×3 2460582480
n×4 3280776640
n×5 4100970800

Division

n÷y
n÷2 410097080
n÷3 273398053.33333
n÷3 205048540
n÷5 164038832

Exponentiation

ny
n2 672718460098105600
n3 5.5175975229666E+26
n4 4.5255012655677E+35
n5 3.7117897090912E+44

Nth Root

y√n
2√n 28639.03210655
3√n 936.06403121992
4√n 169.23070674836
5√n 60.643370998668

Divisors of 820194160

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -820194159
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 820194160 can be divided by 40 positive divisors. The sum of these divisors (counting 820194160) is 1, the average is 0.025.

Base conversion 820194160

Base System Value
2 Binary 110000111000110010101101110000
3 Ternary 2010011100011212111
4 Quaternary 300320302231300
5 Quinary 3134432203120
6 Senary 213215335104
8 Octal 6070625560
10 Decimal 820194160
12 Duodecimal 1aa821494
16 Hexadecimal 30e32b70
20 Vigesimal cg64580
36 Base36 dkblv4

Cryptographic Hash Functions

md5 60fd95d45e702361882b2fb8db1b79a1
sha1 a25b90fc3a2212c79b264767c858f1ea149eff02
sha256 d2061ef0def0b82c8d32eb19e49d375327d9f9b7327faa0efe538e77dc74943d
sha512 beaf57554d7319c0eb3f88e2974b4a5ffd3b2c84741f4bc488a0ff4e921aac5090165491dcbd599cd7f0758c263032e84af438419144d7a816eeca6206cb5bbe
ripemd-160 eba94753cb9d3710220d3211b6af0c8d6ba44362

820194160 as geometric shapes

Circle

Radius = n
Diameter 1640388320
Circumference 5153431895.1465
Area 2.1134073721784E+18

Sphere

Radius = n
Volume 2.3112058458156E+27
Surface area 8.4536294887138E+18
Circumference 5153431895.1465

Square

Length = n
Perimeter 3280776640
Area 672718460098105600
Diagonal 1159929704.8512

Cube

Length = n
Surface area 4036310760588633600
Volume 5.5175975229666E+26
Space diagonal 1420617957.1913

Equilateral Triangle

Length = n
Perimeter 2460582480
Area 2.9129563801985E+17
Altitude 710308978.59564

Triangular Pyramid

Length = n
Surface area 2.9129563801985E+17
Volume 6.5025510405796E+25
Height 386643234.9504