85388216 (number)

85388216 is an even 8-digits composite number following 85388215 and preceding 85388217. In scientific notation, it is written as 8.5388216 × 10^7. The sum of its digits is 41. It has a total of 4 prime factors and 8 positive divisors. There are 42694104 positive integers (up to 85388216) that are relatively prime to 85388216.

Interesting facts

Basic properties

Name

Name eighty-five million three hundred eighty-eight thousand two hundred sixteen

Notation

Scientific notation 8.5388216 × 10^7
Engineering notation 8.5388216 × 10^6

Prime Factorization of 85388216

Prime Factorization 2 × 2 × 2 × 10673527

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 21347054
Product of the distinct prime numbers

The prime factorization of 85388216 is 2 × 2 × 2 × 10673527. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 8, 12, 18, 305, 312, 1538, 9546, 19536, 62099, 533555, 95655, 1533446, 4981617, 64192646, 39528612, 602800590, 418225355, 9902267095, 3361145805

Basic calculations (n = 85388216)

Multiplication

n×y
n×2 170776432
n×3 256164648
n×4 341552864
n×5 426941080

Division

n÷y
n÷2 42694108
n÷3 28462738.666667
n÷3 21347054
n÷5 17077643.2

Exponentiation

ny
n2 7291147431662656
n3 6.2257807178266E+23
n4 5.3160830870241E+31
n5 4.5393085090876E+39

Nth Root

y√n
2√n 9240.5744410183
3√n 440.35133096502
4√n 96.127906671363
5√n 38.572659895796

Divisors of 85388216

1, 2, 4, 8, 10673527, 21347054, 42694108, 85388216

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 -85388215
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 85388216 can be divided by 8 positive divisors. The sum of these divisors (counting 85388216) is 1, the average is 0.125.

Base conversion 85388216

Base System Value
2 Binary 101000101101110101110111000
3 Ternary 12221200011121112
4 Quaternary 11011232232320
5 Quinary 133324410331
6 Senary 12250055452
8 Octal 505565670
10 Decimal 85388216
12 Duodecimal 2471a588
16 Hexadecimal 516ebb8
20 Vigesimal 16ddaag
36 Base36 1eu5yw

Cryptographic Hash Functions

md5 c40833e73d90a1ba1516aae9c6e221af
sha1 158701fffbae715462b9791dd8c9cabf2edce36d
sha256 2c1bf2dd3a57c1b08889f5812cd538490e4293bc9b9d6ef655f006027116be96
sha512 1ba6a03a2fa77cac69827da0ba57a925df917428aa4a26324db8ce8a2de71df60ae83f2f89f5f348e5de97f8d4d1b1e08fafc8b1bb237d7d1fff920f690db9d2
ripemd-160 cfef3975dd9a9721e2e403b4841cb7d2c70f228e

85388216 as geometric shapes

Circle

Radius = n
Diameter 170776432
Circumference 536509984.17748
Area 2.2905815207551E+16

Sphere

Radius = n
Volume 2.607848928798E+24
Surface area 9.1623260830206E+16
Circumference 536509984.17748

Square

Length = n
Perimeter 341552864
Area 7291147431662656
Diagonal 120757173.13404

Cube

Length = n
Surface area 43746884589975936
Volume 6.2257807178266E+23
Space diagonal 147896728.47967

Equilateral Triangle

Length = n
Perimeter 256164648
Area 3.1571594492788E+15
Altitude 73948364.239833

Triangular Pyramid

Length = n
Surface area 3.1571594492788E+15
Volume 7.3371529395927E+22
Height 40252391.044681