828045989 (number)

828045989 is an odd 9-digits composite number following 828045988 and preceding 828045990. In scientific notation, it is written as 8.28045989 × 10^8. The sum of its digits is 53. It has a total of 2 prime factors and 4 positive divisors. There are 823259424 positive integers (up to 828045989) that are relatively prime to 828045989.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.28045989 × 10^8
Engineering notation 8.28045989 × 10^6

Prime Factorization of 828045989

Prime Factorization 173 × 4786393

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 828045989
Product of the distinct prime numbers

The prime factorization of 828045989 is 173 × 4786393. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 6, 69, 55, 514, 125, 878, 2220, 84345, 89687, 55357, 975503, 4358314, 2905151, 283180, 963498, 10563422, 536473467, 3582364206, 4886236586

Basic calculations (n = 828045989)

Multiplication

n×y
n×2 1656091978
n×3 2484137967
n×4 3312183956
n×5 4140229945

Division

n÷y
n÷2 414022994.5
n÷3 276015329.66667
n÷3 207011497.25
n÷5 165609197.8

Exponentiation

ny
n2 685660159898988121
n3 5.6775814522146E+26
n4 4.7012985487271E+35
n5 3.892891406365E+44

Nth Root

y√n
2√n 28775.788242896
3√n 939.04157215698
4√n 169.6342779125
5√n 60.759038352282

Divisors of 828045989

1, 173, 4786393, 828045989

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -828045988
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 828045989 can be divided by 4 positive divisors. The sum of these divisors (counting 828045989) is 1, the average is 0.25.

Base conversion 828045989

Base System Value
2 Binary 110001010110101111101010100101
3 Ternary 2010201010002112222
4 Quaternary 301112233222211
5 Quinary 3143434432424
6 Senary 214055522125
8 Octal 6126575245
10 Decimal 828045989
12 Duodecimal 1b1389345
16 Hexadecimal 315afaa5
20 Vigesimal cif5ej9
36 Base36 dozwdh

Cryptographic Hash Functions

md5 6cf2cd09f95f67d0e8d2305794df51a7
sha1 2c9b8e69aa45a604c646ac7e6d37446dedf6da5e
sha256 57c9fd42f74cfbdd07138fb22dceaee38c0631e7da8d88a8b6469774b6978dd5
sha512 3d8ec84703ef3909f7ea014c8010b70fa1a9b53d38f9250308d4841e19a5a3b6111b096fc21fcf45b694817562341bbdc6c058b0d6ffd2dcbea0d6c4bbfb5421
ripemd-160 3d7859c695b075a37cad6006aff0a9282e057137

828045989 as geometric shapes

Circle

Radius = n
Diameter 1656091978
Circumference 5202766391.7538
Area 2.1540649211979E+18

Sphere

Radius = n
Volume 2.3782197573913E+27
Surface area 8.6162596847915E+18
Circumference 5202766391.7538

Square

Length = n
Perimeter 3312183956
Area 685660159898988121
Diagonal 1171033867.9124

Cube

Length = n
Surface area 4113960959393928726
Volume 5.6775814522146E+26
Space diagonal 1434217723.9516

Equilateral Triangle

Length = n
Perimeter 2484137967
Area 2.9689955841771E+17
Altitude 717108861.97581

Triangular Pyramid

Length = n
Surface area 2.9689955841771E+17
Volume 6.6910939093331E+25
Height 390344622.63748