828542405 (number)

828542405 is an odd 9-digits composite number following 828542404 and preceding 828542406. In scientific notation, it is written as 8.28542405 × 10^8. The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors. There are 627947856 positive integers (up to 828542405) that are relatively prime to 828542405.

Interesting facts

Basic properties

Name

Name eight hundred twenty-eight million five hundred forty-two thousand four hundred five

Notation

Scientific notation 8.28542405 × 10^8
Engineering notation 8.28542405 × 10^6

Prime Factorization of 828542405

Prime Factorization 19 × 5 × 8721499

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 828542405
Product of the distinct prime numbers

The prime factorization of 828542405 is 19 × 5 × 8721499. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 828542405)

Multiplication

n×y
n×2 1657084810
n×3 2485627215
n×4 3314169620
n×5 4142712025

Division

n÷y
n÷2 414271202.5
n÷3 276180801.66667
n÷3 207135601.25
n÷5 165708481

Exponentiation

ny
n2 686482516883184025
n3 5.6877987552885E+26
n4 4.7125824598627E+35
n5 3.9045744050555E+44

Nth Root

y√n
2√n 28784.412535259
3√n 939.22918739593
4√n 169.65969626066
5√n 60.766321650302

Divisors of 828542405

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -828542404
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 828542405 can be divided by 8 positive divisors. The sum of these divisors (counting 828542405) is 1, the average is 0.125.

Base conversion 828542405

Base System Value
2 Binary 110001011000101000110111000101
3 Ternary 2010202001022111202
4 Quaternary 301120220313011
5 Quinary 3144101324110
6 Senary 214114312245
8 Octal 6130506705
10 Decimal 828542405
12 Duodecimal 1b1588685
16 Hexadecimal 31628dc5
20 Vigesimal cii7g05
36 Base36 dpajet

Cryptographic Hash Functions

md5 5b44e4ba039a68799e85be1818ea690d
sha1 c71879c8dcad9ce6389f047a4ff3cd10fc7a0a7e
sha256 8aa31925ab50d220dd0e3d0286c69deb68d38674bb55e94b4c15a319901ae928
sha512 bc1ac9c5f33e6894a0aea2d76e10998792068850eb3aaa807c2a4ae800d51b64342692c7da8a275ca758a56660ecd0051ea3574dec46a976da1cdb79ee16ee63
ripemd-160 29683b7970fc31e30db28bf5dc7ea2fd4f25746e

828542405 as geometric shapes

Circle

Radius = n
Diameter 1657084810
Circumference 5205885465.4712
Area 2.156648431858E+18

Sphere

Radius = n
Volume 2.3824995712949E+27
Surface area 8.6265937274322E+18
Circumference 5205885465.4712

Square

Length = n
Perimeter 3314169620
Area 686482516883184025
Diagonal 1171735906.1522

Cube

Length = n
Surface area 4118895101299104150
Volume 5.6877987552885E+26
Space diagonal 1435077541.6853

Equilateral Triangle

Length = n
Perimeter 2485627215
Area 2.9725564943736E+17
Altitude 717538770.84265

Triangular Pyramid

Length = n
Surface area 2.9725564943736E+17
Volume 6.7031351164815E+25
Height 390578635.38407