828492021 (number)

828492021 is an odd 9-digits composite number following 828492020 and preceding 828492022. In scientific notation, it is written as 8.28492021 × 10^8. The sum of its digits is 36. It has a total of 4 prime factors and 12 positive divisors. There are 473423976 positive integers (up to 828492021) that are relatively prime to 828492021.

Interesting facts

Basic properties

Name

Name eight hundred twenty-eight million four hundred ninety-two thousand twenty-one

Notation

Scientific notation 8.28492021 × 10^8
Engineering notation 8.28492021 × 10^6

Prime Factorization of 828492021

Prime Factorization 3 × 3 × 7 × 13150667

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 276164007
Product of the distinct prime numbers

The prime factorization of 828492021 is 3 × 3 × 7 × 13150667. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 1, 45, 62, 517, 602, 8601, 4525, 80459, 71747, 906706, 37684, 5667755, 209593, 92608768, 74909670, 498586381, 18358458, 5694896190, 6175724133

Basic calculations (n = 828492021)

Multiplication

n×y
n×2 1656984042
n×3 2485476063
n×4 3313968084
n×5 4142460105

Division

n÷y
n÷2 414246010.5
n÷3 276164007
n÷3 207123005.25
n÷5 165698404.2

Exponentiation

ny
n2 686399028860664441
n3 5.6867611863321E+26
n4 4.7114362682086E+35
n5 3.9033873556609E+44

Nth Root

y√n
2√n 28783.537326048
3√n 939.21014870729
4√n 169.65711693309
5√n 60.765582587387

Divisors of 828492021

1, 3, 7, 9, 21, 63, 13150667, 39452001, 92054669, 118356003, 276164007, 828492021

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -828492020
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 828492021 can be divided by 12 positive divisors. The sum of these divisors (counting 828492021) is 1, the average is 0.083333333333333.

Base conversion 828492021

Base System Value
2 Binary 110001011000011100100011110101
3 Ternary 2010201221202101200
4 Quaternary 301120130203311
5 Quinary 3144043221041
6 Senary 214113243113
8 Octal 6130344365
10 Decimal 828492021
12 Duodecimal 1b1563499
16 Hexadecimal 3161c8f5
20 Vigesimal cii1a11
36 Base36 dp9gj9

Cryptographic Hash Functions

md5 f97c1d2bce1c9bd710d41f23f74438f3
sha1 3460ff95d879291609e4e69af0b373a4702ebfd7
sha256 8de534f0800eddbc18d42bfecf5778e59ac08fb22017277f3b7ae07fc82ee13c
sha512 d03cea871cde7d0a1a846b012a6f649d9e820be4830b7f47d275d58affd30fe443571feef3ff92b5c180c88620a6be1b77fa99fa18dcdc7d4d5934980cb58ef6
ripemd-160 69b5800588f458c9e931cbce9db97858daa7592f

828492021 as geometric shapes

Circle

Radius = n
Diameter 1656984042
Circumference 5205568893.4627
Area 2.1563861464998E+18

Sphere

Radius = n
Volume 2.3820649554267E+27
Surface area 8.6255445859993E+18
Circumference 5205568893.4627

Square

Length = n
Perimeter 3313968084
Area 686399028860664441
Diagonal 1171664652.4161

Cube

Length = n
Surface area 4118394173163986646
Volume 5.6867611863321E+26
Space diagonal 1434990274.0374

Equilateral Triangle

Length = n
Perimeter 2485476063
Area 2.9721949806315E+17
Altitude 717495137.01871

Triangular Pyramid

Length = n
Surface area 2.9721949806315E+17
Volume 6.7019123297398E+25
Height 390554884.1387