828628081 (number)

828628081 is an odd 9-digits composite number following 828628080 and preceding 828628082. In scientific notation, it is written as 8.28628081 × 10^8. The sum of its digits is 43. It has a total of 2 prime factors and 4 positive divisors. There are 808417600 positive integers (up to 828628081) that are relatively prime to 828628081.

Interesting facts

Basic properties

Name

Name eight hundred twenty-eight million six hundred twenty-eight thousand eighty-one

Notation

Scientific notation 8.28628081 × 10^8
Engineering notation 8.28628081 × 10^6

Prime Factorization of 828628081

Prime Factorization 41 × 20210441

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 828628081
Product of the distinct prime numbers

The prime factorization of 828628081 is 41 × 20210441. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 1, 14, 75, 91, 670, 9555, 6462, 83371, 86502, 976315, 244194, 445718, 8529271, 86943537, 3147872, 829328055, 916855558, 1957324633, 1682559257

Basic calculations (n = 828628081)

Multiplication

n×y
n×2 1657256162
n×3 2485884243
n×4 3314512324
n×5 4143140405

Division

n÷y
n÷2 414314040.5
n÷3 276209360.33333
n÷3 207157020.25
n÷5 165725616.2

Exponentiation

ny
n2 686624496621742561
n3 5.6895633900327E+26
n4 4.7145319936106E+35
n5 3.9065935986787E+44

Nth Root

y√n
2√n 28785.900732824
3√n 939.26156016119
4√n 169.66408203513
5√n 60.767578315022

Divisors of 828628081

1, 41, 20210441, 828628081

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 -828628080
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 828628081 can be divided by 4 positive divisors. The sum of these divisors (counting 828628081) is 1, the average is 0.25.

Base conversion 828628081

Base System Value
2 Binary 110001011000111101110001110001
3 Ternary 2010202012200000221
4 Quaternary 301120331301301
5 Quinary 3144112044311
6 Senary 214120213041
8 Octal 6130756161
10 Decimal 828628081
12 Duodecimal 1b160a181
16 Hexadecimal 3163dc71
20 Vigesimal ciiia41
36 Base36 dpcdip

Cryptographic Hash Functions

md5 14579512647f888da36d5223506afac4
sha1 6e88881eb0076d60cee701da8641736d979314a2
sha256 7bf06acd8c216c7fa14b86dda6d32605da3c9cbb3b1b93971121bbc41e0065c7
sha512 ac970c28032b9c5cad161bf6c691c2bb271c25d28b4efd9f0336b66dbae21120422f2d17ae707a8a86a1f1b9919d2b5714ae36de7ebf7da66fb82c268d7a906e
ripemd-160 7584899b7ae848f5344dbd0ff5f0937ceca81394

828628081 as geometric shapes

Circle

Radius = n
Diameter 1657256162
Circumference 5206423783.6556
Area 2.1570944743617E+18

Sphere

Radius = n
Volume 2.383238739768E+27
Surface area 8.6283778974466E+18
Circumference 5206423783.6556

Square

Length = n
Perimeter 3314512324
Area 686624496621742561
Diagonal 1171857070.3134

Cube

Length = n
Surface area 4119746979730455366
Volume 5.6895633900327E+26
Space diagonal 1435225936.8703

Equilateral Triangle

Length = n
Perimeter 2485884243
Area 2.9731712846757E+17
Altitude 717612968.43515

Triangular Pyramid

Length = n
Surface area 2.9731712846757E+17
Volume 6.7052147584714E+25
Height 390619023.4378