820528049 (number)

820528049 is an odd 9-digits composite number following 820528048 and preceding 820528050. In scientific notation, it is written as 8.20528049 × 10^8. The sum of its digits is 38. It has a total of 4 prime factors and 16 positive divisors. There are 732600960 positive integers (up to 820528049) that are relatively prime to 820528049.

Interesting facts

Basic properties

Name

Name eight hundred twenty million five hundred twenty-eight thousand forty-nine

Notation

Scientific notation 8.20528049 × 10^8
Engineering notation 8.20528049 × 10^6

Prime Factorization of 820528049

Prime Factorization 11 × 197 × 79 × 4793

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 820528049
Product of the distinct prime numbers

The prime factorization of 820528049 is 11 × 197 × 79 × 4793. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 10, 29, 54, 33, 375, 6728, 1610, 26643, 17146, 457721, 357374, 9417640, 7119620, 56496062, 13599451, 753114955, 439337170, 7280696993, 9552078484

Basic calculations (n = 820528049)

Multiplication

n×y
n×2 1641056098
n×3 2461584147
n×4 3282112196
n×5 4102640245

Division

n÷y
n÷2 410264024.5
n÷3 273509349.66667
n÷3 205132012.25
n÷5 164105609.8

Exponentiation

ny
n2 673266279195746401
n3 5.5243386652598E+26
n4 4.5328748270208E+35
n5 3.7193509381766E+44

Nth Root

y√n
2√n 28644.860778157
3√n 936.19103329569
4√n 169.24792695379
5√n 60.648307600073

Divisors of 820528049

1, 11, 79, 197, 869, 2167, 4793, 15563, 52723, 171193, 378647, 944221, 4165117, 10386431, 74593459, 820528049

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 -820528048
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 820528049 can be divided by 16 positive divisors. The sum of these divisors (counting 820528049) is 1, the average is 0.0625.

Base conversion 820528049

Base System Value
2 Binary 110000111010000100001110110001
3 Ternary 2010011222010212202
4 Quaternary 300322010032301
5 Quinary 3140023344144
6 Senary 213230432545
8 Octal 6072041661
10 Decimal 820528049
12 Duodecimal 1aa962755
16 Hexadecimal 30e843b1
20 Vigesimal cg86029
36 Base36 dkirht

Cryptographic Hash Functions

md5 73c8ed0249b99721a15534bed4429e41
sha1 63fbb0d994d1aa3528cf48f32e5cbba482202ea1
sha256 f0aa20699d3d2ca7bb71e2d42fc1e0050e8732b95e47a32bdde175ac818bb3a3
sha512 a4a768ba0d8e88a2138ab9170d07dca029487c5800934848889c56846054dada61d473f835708d8f18b10e149185f7db816b22b45789d8073d82a539def3c2a7
ripemd-160 8a84e104172c8f1751a9d9eecc27160ad29b8c52

820528049 as geometric shapes

Circle

Radius = n
Diameter 1641056098
Circumference 5155529781.6055
Area 2.1151283966311E+18

Sphere

Radius = n
Volume 2.3140295688963E+27
Surface area 8.4605135865244E+18
Circumference 5155529781.6055

Square

Length = n
Perimeter 3282112196
Area 673266279195746401
Diagonal 1160401895.2033

Cube

Length = n
Surface area 4039597675174478406
Volume 5.5243386652598E+26
Space diagonal 1421196269.9034

Equilateral Triangle

Length = n
Perimeter 2461584147
Area 2.9153285064747E+17
Altitude 710598134.95168

Triangular Pyramid

Length = n
Surface area 2.9153285064747E+17
Volume 6.5104955529604E+25
Height 386800631.73445