828163989 (number)

828163989 is an odd 9-digits composite number following 828163988 and preceding 828163990. In scientific notation, it is written as 8.28163989 × 10^8. The sum of its digits is 54. It has a total of 4 prime factors and 12 positive divisors. There are 551912064 positive integers (up to 828163989) that are relatively prime to 828163989.

Interesting facts

Basic properties

Name

Name eight hundred twenty-eight million one hundred sixty-three thousand nine hundred eighty-nine

Notation

Scientific notation 8.28163989 × 10^8
Engineering notation 8.28163989 × 10^6

Prime Factorization of 828163989

Prime Factorization 3 × 3 × 3089 × 29789

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 276054663
Product of the distinct prime numbers

The prime factorization of 828163989 is 3 × 3 × 3089 × 29789. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 828163989)

Multiplication

n×y
n×2 1656327978
n×3 2484491967
n×4 3312655956
n×5 4140819945

Division

n÷y
n÷2 414081994.5
n÷3 276054663
n÷3 207040997.25
n÷5 165632797.8

Exponentiation

ny
n2 685855592676392121
n3 5.6800090350884E+26
n4 4.7039789400548E+35
n5 3.8956659631678E+44

Nth Root

y√n
2√n 28777.838504655
3√n 939.08617581584
4√n 169.64032098724
5√n 60.760769936754

Divisors of 828163989

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 -828163988
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 828163989 can be divided by 12 positive divisors. The sum of these divisors (counting 828163989) is 1, the average is 0.083333333333333.

Base conversion 828163989

Base System Value
2 Binary 110001010111001100011110010101
3 Ternary 2010201100002102100
4 Quaternary 301113030132111
5 Quinary 3144002221424
6 Senary 214102232313
8 Octal 6127143625
10 Decimal 828163989
12 Duodecimal 1b1425699
16 Hexadecimal 315cc795
20 Vigesimal cig09j9
36 Base36 dp2ff9

Cryptographic Hash Functions

md5 a1506694a173a842899ba7517a0e44a5
sha1 20db61276fdf3871c0c4a444fbbe774a0dc1a34f
sha256 911e7f8463033c9979d3b8674076c29ec91d2b8892b12db104d37255a888f539
sha512 8178ecc75b2264fb3d6828dcf946e0e9171e31b4144afdac34d1c55c3b990d6f28f15c38c737add2882c94a29b3a47c2550ff78db3047846e95b4a42c32e5143
ripemd-160 dbfb5acf9347d4d2edb1f37b7e064fff9b52aaa9

828163989 as geometric shapes

Circle

Radius = n
Diameter 1656327978
Circumference 5203507807.62
Area 2.1546788913756E+18

Sphere

Radius = n
Volume 2.3792366209276E+27
Surface area 8.6187155655025E+18
Circumference 5203507807.62

Square

Length = n
Perimeter 3312655956
Area 685855592676392121
Diagonal 1171200745.1128

Cube

Length = n
Surface area 4115133556058352726
Volume 5.6800090350884E+26
Space diagonal 1434422105.9469

Equilateral Triangle

Length = n
Perimeter 2484491967
Area 2.9698418329269E+17
Altitude 717211052.97346

Triangular Pyramid

Length = n
Surface area 2.9698418329269E+17
Volume 6.6939548431864E+25
Height 390400248.37093