85388628 (number)

85388628 is an even 8-digits composite number following 85388627 and preceding 85388629. In scientific notation, it is written as 8.5388628 × 10^7. The sum of its digits is 48. It has a total of 4 prime factors and 12 positive divisors. There are 26273376 positive integers (up to 85388628) that are relatively prime to 85388628.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.5388628 × 10^7
Engineering notation 8.5388628 × 10^6

Prime Factorization of 85388628

Prime Factorization 2 × 2 × 39 × 547363

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 42694314
Product of the distinct prime numbers

The prime factorization of 85388628 is 2 × 2 × 39 × 547363. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 8, 74, 62, 259, 268, 3627, 5062, 74017, 44625, 240754, 837315, 9693156, 5676959, 66111873, 31995900, 923564695, 300774736, 4541990747, 3203666462

Basic calculations (n = 85388628)

Multiplication

n×y
n×2 170777256
n×3 256165884
n×4 341554512
n×5 426943140

Division

n÷y
n÷2 42694314
n÷3 28462876
n÷3 21347157
n÷5 17077725.6

Exponentiation

ny
n2 7291217791722384
n3 6.2258708368436E+23
n4 5.3161856886329E+31
n5 4.539418021456E+39

Nth Root

y√n
2√n 9240.5967339777
3√n 440.3520391988
4√n 96.128022625963
5√n 38.572697118509

Divisors of 85388628

1, 2, 4, 39, 78, 156, 547363, 1094726, 2189452, 21347157, 42694314, 85388628

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 -85388627
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 85388628 can be divided by 12 positive divisors. The sum of these divisors (counting 85388628) is 1, the average is 0.083333333333333.

Base conversion 85388628

Base System Value
2 Binary 101000101101110110101010100
3 Ternary 12221200012011210
4 Quaternary 11011232311110
5 Quinary 133324414003
6 Senary 12250101420
8 Octal 505566524
10 Decimal 85388628
12 Duodecimal 2471a870
16 Hexadecimal 516ed54
20 Vigesimal 16ddbb8
36 Base36 1eu6ac

Cryptographic Hash Functions

md5 2bff724e8a7fbedb7e26718ef3b29390
sha1 c846f6f050d430b225722698f6552f334e0952c5
sha256 9f82d76650634d460a18131708951a265fb50419e87110ad6721ff3e801b8c97
sha512 027ca765ea402cf936c0cb0d6ddc506a972710aba146207feb66ec5329a1bec78bb942b28ff8275884e6fbc7983c1d5a8987082397714096667ff6736e843fdc
ripemd-160 afbbdf69f6a60a09a032f9fc5cd602035a59a219

85388628 as geometric shapes

Circle

Radius = n
Diameter 170777256
Circumference 536512572.84982
Area 2.2906036250198E+16

Sphere

Radius = n
Volume 2.6078866777636E+24
Surface area 9.1624145000793E+16
Circumference 536512572.84982

Square

Length = n
Perimeter 341554512
Area 7291217791722384
Diagonal 120757755.79003

Cube

Length = n
Surface area 43747306750334304
Volume 6.2258708368436E+23
Space diagonal 147897442.0846

Equilateral Triangle

Length = n
Perimeter 256165884
Area 3.1571899160783E+15
Altitude 73948721.042299

Triangular Pyramid

Length = n
Surface area 3.1571899160783E+15
Volume 7.3372591458728E+22
Height 40252585.263344