820493025 (number)

820493025 is an odd 9-digits composite number following 820493024 and preceding 820493026. In scientific notation, it is written as 8.20493025 × 10^8. The sum of its digits is 33. It has a total of 6 prime factors and 64 positive divisors. There are 383040000 positive integers (up to 820493025) that are relatively prime to 820493025.

Interesting facts

Basic properties

Name

Name eight hundred twenty million four hundred ninety-three thousand twenty-five

Notation

Scientific notation 8.20493025 × 10^8
Engineering notation 8.20493025 × 10^6

Prime Factorization of 820493025

Prime Factorization 5 × 15 × 11 × 41 × 127 × 191

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 820493025
Product of the distinct prime numbers

The prime factorization of 820493025 is 5 × 15 × 11 × 41 × 127 × 191. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 5, 25, 46, 102, 545, 4267, 5290, 51511, 64205, 583625, 336277, 8374803, 3772699, 11084647, 12237477, 485459901, 464815695, 2837296835, 3984443429

Basic calculations (n = 820493025)

Multiplication

n×y
n×2 1640986050
n×3 2461479075
n×4 3281972100
n×5 4102465125

Division

n÷y
n÷2 410246512.5
n÷3 273497675
n÷3 205123256.25
n÷5 164098605

Exponentiation

ny
n2 673208804073650625
n3 5.5236312811102E+26
n4 4.5321009388228E+35
n5 3.7185572089E+44

Nth Root

y√n
2√n 28644.249422877
3√n 936.17771275926
4√n 169.24612085031
5√n 60.647789840176

Divisors of 820493025

1, 5, 11, 15, 41, 55, 75, 127, 165, 191, 205, 451, 615, 635, 825, 955, 1397, 1905, 2101, 2255, 2865, 3075, 5207, 6765, 6985, 7831, 9525, 10505, 14325, 20955, 24257, 26035, 31515, 33825, 39155, 57277, 78105, 86141, 104775, 117465, 121285, 157575, 266827, 286385, 363855, 390525, 430705, 587325, 859155, 994537, 1292115, 1334135, 1819275, 4002405, 4295775, 4972685, 6460575, 10939907, 14918055, 20012025, 54699535, 74590275, 164098605, 820493025

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -820493024
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 820493025 can be divided by 64 positive divisors. The sum of these divisors (counting 820493025) is 1, the average is 0.015625.

Base conversion 820493025

Base System Value
2 Binary 110000111001111011101011100001
3 Ternary 2010011220100211120
4 Quaternary 300321323223201
5 Quinary 3140021234100
6 Senary 213230002453
8 Octal 6071735341
10 Decimal 820493025
12 Duodecimal 1aa946429
16 Hexadecimal 30e7bae1
20 Vigesimal cg81cb5
36 Base36 dki0gx

Cryptographic Hash Functions

md5 9ba4d7661b3d2ac33cc9162cacd177bf
sha1 27050fc76a0f7d55dd17b9df6bf38d8c1e80fc37
sha256 1e072dd4d6e398b303136c03c663b33f961ec8e842ef1697c9ceaba471888680
sha512 2efb5a937213aba84ce101a3311a19a057e7b1e13937b17b498d789453473faaf5c67c9374b63a24760bbf51a331b68dd905c2a84f728fa76b0da9d70dec19aa
ripemd-160 c20633ad3cb84706c1428b1e3dbb09a60b43466b

820493025 as geometric shapes

Circle

Radius = n
Diameter 1640986050
Circumference 5155309719.3233
Area 2.1149478332098E+18

Sphere

Radius = n
Volume 2.3137332605166E+27
Surface area 8.459791332839E+18
Circumference 5155309719.3233

Square

Length = n
Perimeter 3281972100
Area 673208804073650625
Diagonal 1160352363.7875

Cube

Length = n
Surface area 4039252824441903750
Volume 5.5236312811102E+26
Space diagonal 1421135606.5559

Equilateral Triangle

Length = n
Perimeter 2461479075
Area 2.9150796318956E+17
Altitude 710567803.27794

Triangular Pyramid

Length = n
Surface area 2.9150796318956E+17
Volume 6.5096618927453E+25
Height 386784121.26251