85518864 (number)

85518864 is an even 8-digits composite number following 85518863 and preceding 85518865. In scientific notation, it is written as 8.5518864 × 10^7. The sum of its digits is 45. It has a total of 7 prime factors and 40 positive divisors. There are 28416000 positive integers (up to 85518864) that are relatively prime to 85518864.

Interesting facts

Basic properties

Name

Name eighty-five million five hundred eighteen thousand eight hundred sixty-four

Notation

Scientific notation 8.5518864 × 10^7
Engineering notation 8.5518864 × 10^6

Prime Factorization of 85518864

Prime Factorization 2 × 2 × 2 × 2 × 9 × 401 × 1481

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 10689858
Product of the distinct prime numbers

The prime factorization of 85518864 is 2 × 2 × 2 × 2 × 9 × 401 × 1481. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 85518864)

Multiplication

n×y
n×2 171037728
n×3 256556592
n×4 342075456
n×5 427594320

Division

n÷y
n÷2 42759432
n÷3 28506288
n÷3 21379716
n÷5 17103772.8

Exponentiation

ny
n2 7313476099850496
n3 6.2544016795037E+23
n4 5.3486932663084E+31
n5 4.5741417201915E+39

Nth Root

y√n
2√n 9247.640996492
3√n 440.57580262544
4√n 96.164655651086
5√n 38.584456276378

Divisors of 85518864

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -85518863
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 85518864 can be divided by 40 positive divisors. The sum of these divisors (counting 85518864) is 1, the average is 0.025.

Base conversion 85518864

Base System Value
2 Binary 101000110001110101000010000
3 Ternary 12221220210211100
4 Quaternary 11012032220100
5 Quinary 133343100424
6 Senary 12252544400
8 Octal 506165020
10 Decimal 85518864
12 Duodecimal 24782100
16 Hexadecimal 518ea10
20 Vigesimal 16e9h34
36 Base36 1ewys0

Cryptographic Hash Functions

md5 89456be3cd7cb76cf710dc1e5ba5fdfe
sha1 c82f15b56ec2ed782bbfe4237982a86eb77ee205
sha256 3c65f3c112d41b56818d38d5dfb2b480b18a02d8d632b95248dca3e63e032928
sha512 7e8cdf8514b905000f64d146c84094305878aef513c856e4fe9de99f414af5d0d543cdd43413a97c98a0667f2d6d1c010340886d81e8cefde3d36269d99bef1d
ripemd-160 7c4ebeb90466c6bbb09059ddb88e1afe8fc9d85f

85518864 as geometric shapes

Circle

Radius = n
Diameter 171037728
Circumference 537330869.77149
Area 2.2975962787495E+16

Sphere

Radius = n
Volume 2.6198376491904E+24
Surface area 9.1903851149979E+16
Circumference 537330869.77149

Square

Length = n
Perimeter 342075456
Area 7313476099850496
Diagonal 120941937.30754

Cube

Length = n
Surface area 43880856599102976
Volume 6.2544016795037E+23
Space diagonal 148123017.45357

Equilateral Triangle

Length = n
Perimeter 256556592
Area 3.1668280462204E+15
Altitude 74061508.726786

Triangular Pyramid

Length = n
Surface area 3.1668280462204E+15
Volume 7.3708830664026E+22
Height 40313979.102513