828688045 (number)

828688045 is an odd 9-digits composite number following 828688044 and preceding 828688046. In scientific notation, it is written as 8.28688045 × 10^8. The sum of its digits is 49. It has a total of 5 prime factors and 32 positive divisors. There are 612988992 positive integers (up to 828688045) that are relatively prime to 828688045.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.28688045 × 10^8
Engineering notation 8.28688045 × 10^6

Prime Factorization of 828688045

Prime Factorization 5 × 23 × 43 × 103 × 1627

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 828688045
Product of the distinct prime numbers

The prime factorization of 828688045 is 5 × 23 × 43 × 103 × 1627. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 828688045)

Multiplication

n×y
n×2 1657376090
n×3 2486064135
n×4 3314752180
n×5 4143440225

Division

n÷y
n÷2 414344022.5
n÷3 276229348.33333
n÷3 207172011.25
n÷5 165737609

Exponentiation

ny
n2 686723875925922025
n3 5.6907986619587E+26
n4 4.7158968176672E+35
n5 3.9080073142544E+44

Nth Root

y√n
2√n 28786.942265548
3√n 939.28421629324
4√n 169.667151404
5√n 60.76845778355

Divisors of 828688045

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 -828688044
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 828688045 can be divided by 32 positive divisors. The sum of these divisors (counting 828688045) is 1, the average is 0.03125.

Base conversion 828688045

Base System Value
2 Binary 110001011001001100011010101101
3 Ternary 2010202022201021211
4 Quaternary 301121030122231
5 Quinary 3144121004140
6 Senary 214121354421
8 Octal 6131143255
10 Decimal 828688045
12 Duodecimal 1b1638a11
16 Hexadecimal 3164c6ad
20 Vigesimal cij6025
36 Base36 dpdnsd

Cryptographic Hash Functions

md5 f72e744498b923c541b26f2f991f999d
sha1 1c7c2874e7d910a14fa398e1311f47cd5a4a8242
sha256 ad688d865a14a8004ff4397df7737acda18f7b82492cbb395266a85cb3f75bba
sha512 efbf12699bbe39bba5745d3f650b1be740fa7767da1de03a24e9b0e73c33f966d2033860bd41dcdd27847fc7a16744ad5687c425c6ae3488c1803c1f6599dad5
ripemd-160 6757f60f4d624f11edc5e69c2ad5ba448df99419

828688045 as geometric shapes

Circle

Radius = n
Diameter 1657376090
Circumference 5206800548.5794
Area 2.1574066836536E+18

Sphere

Radius = n
Volume 2.3837561692624E+27
Surface area 8.6296267346143E+18
Circumference 5206800548.5794

Square

Length = n
Perimeter 3314752180
Area 686723875925922025
Diagonal 1171941872.2154

Cube

Length = n
Surface area 4120343255555532150
Volume 5.6907986619587E+26
Space diagonal 1435329797.5649

Equilateral Triangle

Length = n
Perimeter 2486064135
Area 2.9736016096858E+17
Altitude 717664898.78246

Triangular Pyramid

Length = n
Surface area 2.9736016096858E+17
Volume 6.7066705403973E+25
Height 390647290.73848