85388623 (number)

85388623 is an odd 8-digits composite number following 85388622 and preceding 85388624. In scientific notation, it is written as 8.5388623 × 10^7. The sum of its digits is 43. It has a total of 2 prime factors and 4 positive divisors. There are 85314040 positive integers (up to 85388623) that are relatively prime to 85388623.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.5388623 × 10^7
Engineering notation 8.5388623 × 10^6

Prime Factorization of 85388623

Prime Factorization 1163 × 73421

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 85388623
Product of the distinct prime numbers

The prime factorization of 85388623 is 1163 × 73421. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 8, 75, 65, 788, 479, 6010, 100, 90675, 86715, 460956, 453557, 9897431, 2539727, 61772534, 19779240, 76362765, 922332132, 6985434256, 6706916088

Basic calculations (n = 85388623)

Multiplication

n×y
n×2 170777246
n×3 256165869
n×4 341554492
n×5 426943115

Division

n÷y
n÷2 42694311.5
n÷3 28462874.333333
n÷3 21347155.75
n÷5 17077724.6

Exponentiation

ny
n2 7291216937836129
n3 6.225869743161E+23
n4 5.3161844434588E+31
n5 4.5394166924097E+39

Nth Root

y√n
2√n 9240.5964634324
3√n 440.35203060374
4√n 96.12802121875
5√n 38.572696666778

Divisors of 85388623

1, 1163, 73421, 85388623

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 -85388622
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 85388623 can be divided by 4 positive divisors. The sum of these divisors (counting 85388623) is 1, the average is 0.25.

Base conversion 85388623

Base System Value
2 Binary 101000101101110110101001111
3 Ternary 12221200012011121
4 Quaternary 11011232311033
5 Quinary 133324413443
6 Senary 12250101411
8 Octal 505566517
10 Decimal 85388623
12 Duodecimal 2471a867
16 Hexadecimal 516ed4f
20 Vigesimal 16ddbb3
36 Base36 1eu6a7

Cryptographic Hash Functions

md5 5df10778602f18319a70153a0ef9a0d2
sha1 6e50ee6877875d184773bf6369d558f9a021b85a
sha256 ff1ed61d1ddee8291ba78e192f7cb044c8039a6462415b302e23df3e41086fee
sha512 875394c2414255731f2c2b4d57f8b924d61153e987d049955cc9334e159f74d0d9f43e9fd920196f6e39f13cfb530fb3d6715c50280b1976faf9b4cfca4eb65f
ripemd-160 c481ee15836c5f64ab3f6c81bca72d5ab6e492b2

85388623 as geometric shapes

Circle

Radius = n
Diameter 170777246
Circumference 536512541.4339
Area 2.2906033567635E+16

Sphere

Radius = n
Volume 2.6078862196429E+24
Surface area 9.1624134270542E+16
Circumference 536512541.4339

Square

Length = n
Perimeter 341554492
Area 7291216937836129
Diagonal 120757748.71896

Cube

Length = n
Surface area 43747301627016774
Volume 6.225869743161E+23
Space diagonal 147897433.42434

Equilateral Triangle

Length = n
Perimeter 256165869
Area 3.1571895463347E+15
Altitude 73948716.712172

Triangular Pyramid

Length = n
Surface area 3.1571895463347E+15
Volume 7.3372578569555E+22
Height 40252582.906321