528065781 (number)

528065781 is an odd 9-digits composite number following 528065780 and preceding 528065782. In scientific notation, it is written as 5.28065781 × 10^8. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 331335360 positive integers (up to 528065781) that are relatively prime to 528065781.

Interesting facts

Basic properties

Name

Name five hundred twenty-eight million sixty-five thousand seven hundred eighty-one

Notation

Scientific notation 5.28065781 × 10^8
Engineering notation 5.28065781 × 10^6

Prime Factorization of 528065781

Prime Factorization 3 × 17 × 10354231

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 528065781
Product of the distinct prime numbers

The prime factorization of 528065781 is 3 × 17 × 10354231. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 6, 97, 87, 682, 80, 8883, 4441, 20765, 26545, 413379, 49618, 5469661, 8731080, 94131915, 95466651, 437221572, 247839310, 4178752203, 8909177481

Basic calculations (n = 528065781)

Multiplication

n×y
n×2 1056131562
n×3 1584197343
n×4 2112263124
n×5 2640328905

Division

n÷y
n÷2 264032890.5
n÷3 176021927
n÷3 132016445.25
n÷5 105613156.2

Exponentiation

ny
n2 278853469063139961
n3 1.4725297492539E+26
n4 7.7759257208548E+34
n5 4.1062002887812E+43

Nth Root

y√n
2√n 22979.681916859
3√n 808.28156798438
4√n 151.59050734416
5√n 55.531269906436

Divisors of 528065781

1, 3, 17, 51, 10354231, 31062693, 176021927, 528065781

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -528065780
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 528065781 can be divided by 8 positive divisors. The sum of these divisors (counting 528065781) is 1, the average is 0.125.

Base conversion 528065781

Base System Value
2 Binary 11111011110011010010011110101
3 Ternary 1100210122112001220
4 Quaternary 133132122103311
5 Quinary 2040141101111
6 Senary 124222140553
8 Octal 3736322365
10 Decimal 528065781
12 Duodecimal 128a21759
16 Hexadecimal 1f79a4f5
20 Vigesimal 8508491
36 Base36 8qea5x

Cryptographic Hash Functions

md5 cf41996b758d311f18bfe4fbee61cf73
sha1 f29bc0ba6be4805186403e2cc69b462e2579c928
sha256 a4e18700bcb8e5755e51fe4f99be85d7c490d33998c20482a03374bf51645387
sha512 45f031619f08df503194c5cafb28ba36ae6072693cf0a3d588afb72002f27b4498513aa1f01e8be5fedc7bc639a05cf5fbdab19139c5047d5f4f0bafdeae03f0
ripemd-160 bea6982fc7170ed2d3c6a7896af33b484d06baa2

528065781 as geometric shapes

Circle

Radius = n
Diameter 1056131562
Circumference 3317935156.4035
Area 8.7604400983679E+17

Sphere

Radius = n
Volume 6.1681181899311E+26
Surface area 3.5041760393472E+18
Circumference 3317935156.4035

Square

Length = n
Perimeter 2112263124
Area 278853469063139961
Diagonal 746797789.31534

Cube

Length = n
Surface area 1673120814378839766
Volume 1.4725297492539E+26
Space diagonal 914636762.43054

Equilateral Triangle

Length = n
Perimeter 1584197343
Area 1.2074709407105E+17
Altitude 457318381.21527

Triangular Pyramid

Length = n
Surface area 1.2074709407105E+17
Volume 1.7353929519939E+25
Height 248932596.43845