820038085 (number)

820038085 is an odd 9-digits composite number following 820038084 and preceding 820038086. In scientific notation, it is written as 8.20038085 × 10^8. The sum of its digits is 34. It has a total of 3 prime factors and 8 positive divisors. There are 653694720 positive integers (up to 820038085) that are relatively prime to 820038085.

Interesting facts

Basic properties

Name

Name eight hundred twenty million thirty-eight thousand eighty-five

Notation

Scientific notation 8.20038085 × 10^8
Engineering notation 8.20038085 × 10^6

Prime Factorization of 820038085

Prime Factorization 5 × 281 × 583657

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 820038085
Product of the distinct prime numbers

The prime factorization of 820038085 is 5 × 281 × 583657. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 2, 89, 22, 257, 135, 1627, 8914, 94965, 96476, 395765, 271894, 5979849, 448290, 17974330, 26189621, 370856333, 317184400, 3974317267, 8938089568

Basic calculations (n = 820038085)

Multiplication

n×y
n×2 1640076170
n×3 2460114255
n×4 3280152340
n×5 4100190425

Division

n÷y
n÷2 410019042.5
n÷3 273346028.33333
n÷3 205009521.25
n÷5 164007617

Exponentiation

ny
n2 672462460850467225
n3 5.514448286302E+26
n4 4.5220576125307E+35
n5 3.7082594648393E+44

Nth Root

y√n
2√n 28636.307111777
3√n 936.00465281552
4√n 169.22265543294
5√n 60.641062853815

Divisors of 820038085

1, 5, 281, 1405, 583657, 2918285, 164007617, 820038085

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -820038084
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 820038085 can be divided by 8 positive divisors. The sum of these divisors (counting 820038085) is 1, the average is 0.125.

Base conversion 820038085

Base System Value
2 Binary 110000111000001100100111000101
3 Ternary 2010011001020202221
4 Quaternary 300320030213011
5 Quinary 3134412204320
6 Senary 213212132341
8 Octal 6070144705
10 Decimal 820038085
12 Duodecimal 1aa7670b1
16 Hexadecimal 30e0c9c5
20 Vigesimal cg54f45
36 Base36 dk89fp

Cryptographic Hash Functions

md5 46db17db805bc8dbf99326f69257e521
sha1 85eaa82904757b40ef9c5ccfc0c4efff66a787c1
sha256 b5db626f2c49be1df1f10ff7ed503e1007f1c9621b42898bb241d32f5eadea7f
sha512 5d2ebccd6a130055cb7f35cc4cd2d9e8b261d8c9ac5eebdb208c3079e57720cee01642bfdeca158a949909f9f673c38100b195566bca70374e6e21e1b0c7bb99
ripemd-160 a1cd000b3c9dc3fdd6f29d3f91f8e8175197a6e7

820038085 as geometric shapes

Circle

Radius = n
Diameter 1640076170
Circumference 5152451246.9997
Area 2.1126031268227E+18

Sphere

Radius = n
Volume 2.3098866966463E+27
Surface area 8.450412507291E+18
Circumference 5152451246.9997

Square

Length = n
Perimeter 3280152340
Area 672462460850467225
Diagonal 1159708981.4695

Cube

Length = n
Surface area 4034774765102803350
Volume 5.514448286302E+26
Space diagonal 1420347627.3615

Equilateral Triangle

Length = n
Perimeter 2460114255
Area 2.9118478709395E+17
Altitude 710173813.68074

Triangular Pyramid

Length = n
Surface area 2.9118478709395E+17
Volume 6.4988396295779E+25
Height 386569660.48982