68804528 (number)

68804528 is an even 8-digits composite number following 68804527 and preceding 68804529. In scientific notation, it is written as 6.8804528 × 10^7. The sum of its digits is 41. It has a total of 6 prime factors and 20 positive divisors. There are 31755840 positive integers (up to 68804528) that are relatively prime to 68804528.

Interesting facts

Basic properties

Name

Name sixty-eight million eight hundred four thousand five hundred twenty-eight

Notation

Scientific notation 6.8804528 × 10^7
Engineering notation 6.8804528 × 10^6

Prime Factorization of 68804528

Prime Factorization 2 × 2 × 2 × 2 × 13 × 330791

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 8600566
Product of the distinct prime numbers

The prime factorization of 68804528 is 2 × 2 × 2 × 2 × 13 × 330791. Since it has a total of 6 prime factors.

Most popular turbo-numbers

8, 2, 12, 49, 840, 146, 9646, 8582, 99164, 48895, 194646, 89163, 9098118, 4944292, 28224178, 67174529, 310745456, 99492841, 751141620, 3050448997

Basic calculations (n = 68804528)

Multiplication

n×y
n×2 137609056
n×3 206413584
n×4 275218112
n×5 344022640

Division

n÷y
n÷2 34402264
n÷3 22934842.666667
n÷3 17201132
n÷5 13760905.6

Exponentiation

ny
n2 4734063073302784
n3 3.2572497528083E+23
n4 2.2411353182009E+31
n5 1.5420025775294E+39

Nth Root

y√n
2√n 8294.8494862776
3√n 409.76891201329
4√n 91.076064288471
5√n 36.942255188133

Divisors of 68804528

1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 330791, 661582, 1323164, 2646328, 4300283, 5292656, 8600566, 17201132, 34402264, 68804528

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -68804527
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 68804528 can be divided by 20 positive divisors. The sum of these divisors (counting 68804528) is 1, the average is 0.05.

Base conversion 68804528

Base System Value
2 Binary 100000110011101111110110000
3 Ternary 11210110122001212
4 Quaternary 10012131332300
5 Quinary 120103221103
6 Senary 10454415252
8 Octal 406357660
10 Decimal 68804528
12 Duodecimal 1b061528
16 Hexadecimal 419dfb0
20 Vigesimal 11a0b68
36 Base36 14ypww

Cryptographic Hash Functions

md5 db1df1f3638a6617766e32fcf5731c85
sha1 fb7be88d14ab787593409c9437d45681183992d0
sha256 40156128726062adbc7658b037ae3e66bd3bb15d12f9f28b0fa9bcdd648ebf94
sha512 e5be3b3d38a46d840cfcac767461a9e6993b345fd50af41b17e8cf59dcc0c07cc27263d66916453012384497a2911f7125c1e46eefe249ae24e308c755613a8a
ripemd-160 c97be83f118f2123647cf2bd9ef252c16c060875

68804528 as geometric shapes

Circle

Radius = n
Diameter 137609056
Circumference 432311599.39703
Area 1.4872497772719E+16

Sphere

Radius = n
Volume 1.3643935859106E+24
Surface area 5.9489991090875E+16
Circumference 432311599.39703

Square

Length = n
Perimeter 275218112
Area 4734063073302784
Diagonal 97304296.650279

Cube

Length = n
Surface area 28404378439816704
Volume 3.2572497528083E+23
Space diagonal 119172938.2868

Equilateral Triangle

Length = n
Perimeter 206413584
Area 2.049909442299E+15
Altitude 59586469.143398

Triangular Pyramid

Length = n
Surface area 2.049909442299E+15
Volume 3.8387056470482E+22
Height 32434765.550093