828491142 (number)

828491142 is an even 9-digits composite number following 828491141 and preceding 828491143. In scientific notation, it is written as 8.28491142 × 10^8. The sum of its digits is 39. It has a total of 5 prime factors and 32 positive divisors. There are 259823520 positive integers (up to 828491142) that are relatively prime to 828491142.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.28491142 × 10^8
Engineering notation 8.28491142 × 10^6

Prime Factorization of 828491142

Prime Factorization 2 × 3 × 23 × 61 × 98419

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 828491142
Product of the distinct prime numbers

The prime factorization of 828491142 is 2 × 3 × 23 × 61 × 98419. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 828491142)

Multiplication

n×y
n×2 1656982284
n×3 2485473426
n×4 3313964568
n×5 4142455710

Division

n÷y
n÷2 414245571
n÷3 276163714
n÷3 207122785.5
n÷5 165698228.4

Exponentiation

ny
n2 686397572372464164
n3 5.6867430860089E+26
n4 4.7114162735881E+35
n5 3.9033666489424E+44

Nth Root

y√n
2√n 28783.522056899
3√n 939.2098165512
4√n 169.65707193306
5√n 60.765569693365

Divisors of 828491142

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -828491141
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 828491142 can be divided by 32 positive divisors. The sum of these divisors (counting 828491142) is 1, the average is 0.03125.

Base conversion 828491142

Base System Value
2 Binary 110001011000011100010110000110
3 Ternary 2010201221201012010
4 Quaternary 301120130112012
5 Quinary 3144043204032
6 Senary 214113235050
8 Octal 6130342606
10 Decimal 828491142
12 Duodecimal 1b1562a86
16 Hexadecimal 3161c586
20 Vigesimal cii17h2
36 Base36 dp9fuu

Cryptographic Hash Functions

md5 254733a86e3a4048a11773d7bc444e7e
sha1 0b2263081059e66211f2803f139aec66b4915795
sha256 737317fddee629f9f1fa1ce14846f9e3c6eefa68bd9f95ebe01ddd8e9cafb10b
sha512 027b49c5d7418ab2594997f3007aab365da993959124e59e67a1b071928069e308e7b0b1c07f750ecf92a94bb2f6b140cc641bdddc5f2bad1cfb61e6bfb47ca5
ripemd-160 707d897ee5111572c289129f996b578d9e061ade

828491142 as geometric shapes

Circle

Radius = n
Diameter 1656982284
Circumference 5205563370.5428
Area 2.1563815708072E+18

Sphere

Radius = n
Volume 2.3820573735811E+27
Surface area 8.6255262832288E+18
Circumference 5205563370.5428

Square

Length = n
Perimeter 3313964568
Area 686397572372464164
Diagonal 1171663409.3224

Cube

Length = n
Surface area 4118385434234784984
Volume 5.6867430860089E+26
Space diagonal 1434988751.5648

Equilateral Triangle

Length = n
Perimeter 2485473426
Area 2.9721886738526E+17
Altitude 717494375.78238

Triangular Pyramid

Length = n
Surface area 2.9721886738526E+17
Volume 6.7018909983044E+25
Height 390554469.77412