828989505 (number)

828989505 is an odd 9-digits composite number following 828989504 and preceding 828989506. In scientific notation, it is written as 8.28989505 × 10^8. The sum of its digits is 54. It has a total of 5 prime factors and 32 positive divisors. There are 426879936 positive integers (up to 828989505) that are relatively prime to 828989505.

Interesting facts

Basic properties

Name

Name eight hundred twenty-eight million nine hundred eighty-nine thousand five hundred five

Notation

Scientific notation 8.28989505 × 10^8
Engineering notation 8.28989505 × 10^6

Prime Factorization of 828989505

Prime Factorization 3 × 9 × 5 × 29 × 211747

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 828989505
Product of the distinct prime numbers

The prime factorization of 828989505 is 3 × 9 × 5 × 29 × 211747. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 828989505)

Multiplication

n×y
n×2 1657979010
n×3 2486968515
n×4 3315958020
n×5 4144947525

Division

n÷y
n÷2 414494752.5
n÷3 276329835
n÷3 207247376.25
n÷5 165797901

Exponentiation

ny
n2 687223599400145025
n3 5.6970115149104E+26
n4 4.7227627557249E+35
n5 3.9151207591008E+44

Nth Root

y√n
2√n 28792.177843991
3√n 939.39810003712
4√n 169.68257967155
5√n 60.772878408248

Divisors of 828989505

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 -828989504
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 828989505 can be divided by 32 positive divisors. The sum of these divisors (counting 828989505) is 1, the average is 0.03125.

Base conversion 828989505

Base System Value
2 Binary 110001011010010110000001000001
3 Ternary 2010202220000211000
4 Quaternary 301122112001001
5 Quinary 3144210131010
6 Senary 214132042213
8 Octal 6132260101
10 Decimal 828989505
12 Duodecimal 1b1763369
16 Hexadecimal 31696041
20 Vigesimal cj13df5
36 Base36 dpk4e9

Cryptographic Hash Functions

md5 0e2daaf10a3cf9ff175233086b432d3c
sha1 43fc704079a2700c5aede65ee71dfbd9fa2e5220
sha256 eb39aac369f2cd860b298ca9c417f02920cb51f93e3c018dd460d44b959769b0
sha512 342e37497a9a9d50d9a9dc78bc9ee7e6810cd25e30b40e19a57850b335c92eb83c2fa9472cbb4fc28f2dcfb478ae35379c70e59557abf69c276dc3898d1e7bd8
ripemd-160 b2e28a89acdfdc85a9db2eb684690ccd86644e1c

828989505 as geometric shapes

Circle

Radius = n
Diameter 1657979010
Circumference 5208694677.6221
Area 2.158976611249E+18

Sphere

Radius = n
Volume 2.3863586030212E+27
Surface area 8.6359064449961E+18
Circumference 5208694677.6221

Square

Length = n
Perimeter 3315958020
Area 687223599400145025
Diagonal 1172368201.036

Cube

Length = n
Surface area 4123341596400870150
Volume 5.6970115149104E+26
Space diagonal 1435851941.6014

Equilateral Triangle

Length = n
Perimeter 2486968515
Area 2.9757654758035E+17
Altitude 717925970.80069

Triangular Pyramid

Length = n
Surface area 2.9757654758035E+17
Volume 6.7139924578184E+25
Height 390789400.34532