828540081 (number)

828540081 is an odd 9-digits composite number following 828540080 and preceding 828540082. In scientific notation, it is written as 8.28540081 × 10^8. The sum of its digits is 36. It has a total of 4 prime factors and 12 positive divisors. There are 551992824 positive integers (up to 828540081) that are relatively prime to 828540081.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.28540081 × 10^8
Engineering notation 8.28540081 × 10^6

Prime Factorization of 828540081

Prime Factorization 3 × 3 × 1543 × 59663

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 276180027
Product of the distinct prime numbers

The prime factorization of 828540081 is 3 × 3 × 1543 × 59663. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 4, 57, 58, 136, 814, 1863, 8217, 89294, 23183, 261038, 54858, 7071761, 5664691, 71551644, 90650250, 405346060, 329023047, 1236764977, 2053019809

Basic calculations (n = 828540081)

Multiplication

n×y
n×2 1657080162
n×3 2485620243
n×4 3314160324
n×5 4142700405

Division

n÷y
n÷2 414270040.5
n÷3 276180027
n÷3 207135020.25
n÷5 165708016.2

Exponentiation

ny
n2 686478665823486561
n3 5.6877508938616E+26
n4 4.7125295863079E+35
n5 3.9045196451545E+44

Nth Root

y√n
2√n 28784.37216616
3√n 939.22830923904
4√n 169.65957728982
5√n 60.766287561258

Divisors of 828540081

1, 3, 9, 1543, 4629, 13887, 59663, 178989, 536967, 92060009, 276180027, 828540081

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 -828540080
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 828540081 can be divided by 12 positive divisors. The sum of these divisors (counting 828540081) is 1, the average is 0.083333333333333.

Base conversion 828540081

Base System Value
2 Binary 110001011000101000010010110001
3 Ternary 2010202001012022200
4 Quaternary 301120220102301
5 Quinary 3144101240311
6 Senary 214114253413
8 Octal 6130502261
10 Decimal 828540081
12 Duodecimal 1b1587269
16 Hexadecimal 316284b1
20 Vigesimal cii7a41
36 Base36 dpahm9

Cryptographic Hash Functions

md5 4de67a64e6e96e359306dea392a5fb3e
sha1 6f0f7f0012bfef771f4c8422476dd91e89e80881
sha256 840208229ec8e7af4e89e41942e6e7102bbb7c33b8017212fda50ee86e18cce3
sha512 2bccb7c37e4820e7ab26a4ea32935ea1919346a3ca81c69e307d57c9aa0acab931cda72a4b92635eca4b2e923344d5a903c17b0035dce79ff4a4cd9848a2aa55
ripemd-160 9578234672aaeb29b089c6401d1628a02e86c61e

828540081 as geometric shapes

Circle

Radius = n
Diameter 1657080162
Circumference 5205870863.3486
Area 2.1566363333972E+18

Sphere

Radius = n
Volume 2.3824795231473E+27
Surface area 8.6265453335888E+18
Circumference 5205870863.3486

Square

Length = n
Perimeter 3314160324
Area 686478665823486561
Diagonal 1171732619.5199

Cube

Length = n
Surface area 4118871994940919366
Volume 5.6877508938616E+26
Space diagonal 1435073516.3992

Equilateral Triangle

Length = n
Perimeter 2485620243
Area 2.9725398187959E+17
Altitude 717536758.19962

Triangular Pyramid

Length = n
Surface area 2.9725398187959E+17
Volume 6.703078711249E+25
Height 390577539.83997