820123241 (number)

820123241 is an odd 9-digits composite number following 820123240 and preceding 820123242. In scientific notation, it is written as 8.20123241 × 10^8. The sum of its digits is 23. It has a total of 4 prime factors and 16 positive divisors. There are 680762880 positive integers (up to 820123241) that are relatively prime to 820123241.

Interesting facts

Basic properties

Name

Name eight hundred twenty million one hundred twenty-three thousand two hundred forty-one

Notation

Scientific notation 8.20123241 × 10^8
Engineering notation 8.20123241 × 10^6

Prime Factorization of 820123241

Prime Factorization 1687 × 7 × 37 × 1877

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 820123241
Product of the distinct prime numbers

The prime factorization of 820123241 is 1687 × 7 × 37 × 1877. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 10, 65, 69, 788, 383, 2921, 3812, 25017, 24634, 190669, 45262, 7878711, 6450996, 38001531, 39690715, 276223377, 539612649, 5876623323, 2761097791

Basic calculations (n = 820123241)

Multiplication

n×y
n×2 1640246482
n×3 2460369723
n×4 3280492964
n×5 4100616205

Division

n÷y
n÷2 410061620.5
n÷3 273374413.66667
n÷3 205030810.25
n÷5 164024648.2

Exponentiation

ny
n2 672602130428344081
n3 5.516166391104E+26
n4 4.5239362585675E+35
n5 3.7101852664538E+44

Nth Root

y√n
2√n 28637.793926907
3√n 936.03705116987
4√n 169.22704844943
5√n 60.642322243095

Divisors of 820123241

1, 7, 37, 259, 1687, 1877, 11809, 13139, 62419, 69449, 436933, 486143, 3166499, 22165493, 117160463, 820123241

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 -820123240
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 820123241 can be divided by 16 positive divisors. The sum of these divisors (counting 820123241) is 1, the average is 0.0625.

Base conversion 820123241

Base System Value
2 Binary 110000111000100001011001101001
3 Ternary 2010011012120120212
4 Quaternary 300320201121221
5 Quinary 3134422420431
6 Senary 213214030505
8 Octal 6070413151
10 Decimal 820123241
12 Duodecimal 1aa7a8435
16 Hexadecimal 30e21669
20 Vigesimal cg5f821
36 Base36 dka355

Cryptographic Hash Functions

md5 0ea66e5cc02b4746acfdf16f1bacf15a
sha1 bbbd8439e720e1249f5494d02a2aa7f37be6d24e
sha256 b55e2da9ad44d682eff13c1e6e1bf5dfbff95ad71014158dc025c06d80328886
sha512 695a7285fe4dc20f6fb20956e003873a4d171b805adfff6b5f8f175c2db4b68ad2c8d9101de7dbf5af673577b0c128fe02f3b0279972f570430414d4a8bfdd44
ripemd-160 d12b7dbcc3bfb1dd4ff9565aeee20e8fabcdeb60

820123241 as geometric shapes

Circle

Radius = n
Diameter 1640246482
Circumference 5152986297.9277
Area 2.1130419117425E+18

Sphere

Radius = n
Volume 2.3106063747028E+27
Surface area 8.4521676469701E+18
Circumference 5152986297.9277

Square

Length = n
Perimeter 3280492964
Area 672602130428344081
Diagonal 1159829410.2396

Cube

Length = n
Surface area 4035612782570064486
Volume 5.516166391104E+26
Space diagonal 1420495121.8801

Equilateral Triangle

Length = n
Perimeter 2460369723
Area 2.9124526579524E+17
Altitude 710247560.94003

Triangular Pyramid

Length = n
Surface area 2.9124526579524E+17
Volume 6.5008644355049E+25
Height 386609803.41319