820842012 (number)

820842012 is an even 9-digits composite number following 820842011 and preceding 820842013. In scientific notation, it is written as 8.20842012 × 10^8. The sum of its digits is 27. It has a total of 7 prime factors and 60 positive divisors. There are 272813184 positive integers (up to 820842012) that are relatively prime to 820842012.

Interesting facts

Basic properties

Name

Name eight hundred twenty million eight hundred forty-two thousand twelve

Notation

Scientific notation 8.20842012 × 10^8
Engineering notation 8.20842012 × 10^6

Prime Factorization of 820842012

Prime Factorization 2 × 2 × 3 × 3 × 9 × 7057 × 359

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 136807002
Product of the distinct prime numbers

The prime factorization of 820842012 is 2 × 2 × 3 × 3 × 9 × 7057 × 359. Since it has a total of 7 prime factors.

Most popular turbo-numbers

7, 7, 16, 95, 359, 899, 4495, 702, 62274, 80377, 270399, 284188, 9480872, 664965, 71633836, 2283701, 355951029, 715600909, 1295346206, 5562604018

Basic calculations (n = 820842012)

Multiplication

n×y
n×2 1641684024
n×3 2462526036
n×4 3283368048
n×5 4104210060

Division

n÷y
n÷2 410421006
n÷3 273614004
n÷3 205210503
n÷5 164168402.4

Exponentiation

ny
n2 673781608664208144
n3 5.5306825130453E+26
n4 4.5398165617413E+35
n5 3.7264721606506E+44

Nth Root

y√n
2√n 28650.340521537
3√n 936.31042464961
4√n 169.26411468925
5√n 60.652948126607

Divisors of 820842012

1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 359, 718, 1077, 1436, 2154, 3231, 4308, 6462, 7057, 9693, 12924, 14114, 19386, 21171, 28228, 29079, 38772, 42342, 58158, 63513, 84684, 116316, 127026, 190539, 254052, 381078, 571617, 762156, 1143234, 2286468, 2533463, 5066926, 7600389, 10133852, 15200778, 22801167, 30401556, 45602334, 68403501, 91204668, 136807002, 205210503, 273614004, 410421006, 820842012

60 divisors

τ Total Divisors 60
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -820842011
Sum of the proper positive divisors of n
A Arithmetic Mean 0.016666666666667
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 60
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 820842012 can be divided by 60 positive divisors. The sum of these divisors (counting 820842012) is 1, the average is 0.016666666666667.

Base conversion 820842012

Base System Value
2 Binary 110000111011010000111000011100
3 Ternary 2010012120002120000
4 Quaternary 300323100320130
5 Quinary 3140113421022
6 Senary 213241254300
8 Octal 6073207034
10 Decimal 820842012
12 Duodecimal 1aaa94390
16 Hexadecimal 30ed0e1c
20 Vigesimal cga550c
36 Base36 dkphr0

Cryptographic Hash Functions

md5 815816bfe19e2ae4638344dbbb74e3a1
sha1 7e2c0b7136ca49b9e73e36e9fd2b2fcd2c82e6f5
sha256 0abb03f186379edebca87cd8a8736af3b42c456c2ef3a5c76945cc92a3cbaa8f
sha512 c1074cb96d2562233d267ad904ae29004e397dfa29b5a7bf2344e50767ade6508c7fffda8f9d5461d222dbce7ea35f4f36ba45b43b0a6460b68ebfc449848c49
ripemd-160 c6b8d683ed2d2a6b1b363ad3b24fbcf1f8d3b0c8

820842012 as geometric shapes

Circle

Radius = n
Diameter 1641684024
Circumference 5157502469.3141
Area 2.1167473519034E+18

Sphere

Radius = n
Volume 2.3166868736427E+27
Surface area 8.4669894076136E+18
Circumference 5157502469.3141

Square

Length = n
Perimeter 3283368048
Area 673781608664208144
Diagonal 1160845905.936

Cube

Length = n
Surface area 4042689651985248864
Volume 5.5306825130453E+26
Space diagonal 1421740069.7711

Equilateral Triangle

Length = n
Perimeter 2462526036
Area 2.9175599485297E+17
Altitude 710870034.88553

Triangular Pyramid

Length = n
Surface area 2.9175599485297E+17
Volume 6.5179718492736E+25
Height 386948635.31201