85289905 (number)

85289905 is an odd 8-digits composite number following 85289904 and preceding 85289906. In scientific notation, it is written as 8.5289905 × 10^7. The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors. There are 67933056 positive integers (up to 85289905) that are relatively prime to 85289905.

Interesting facts

Basic properties

Name

Name eighty-five million two hundred eighty-nine thousand nine hundred five

Notation

Scientific notation 8.5289905 × 10^7
Engineering notation 8.5289905 × 10^6

Prime Factorization of 85289905

Prime Factorization 5 × 229 × 74489

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 85289905
Product of the distinct prime numbers

The prime factorization of 85289905 is 5 × 229 × 74489. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 8, 51, 46, 562, 290, 812, 1679, 36420, 64186, 941885, 853248, 9473764, 5885951, 5842336, 60007543, 571283159, 602377012, 5804038152, 4484002151

Basic calculations (n = 85289905)

Multiplication

n×y
n×2 170579810
n×3 255869715
n×4 341159620
n×5 426449525

Division

n÷y
n÷2 42644952.5
n÷3 28429968.333333
n÷3 21322476.25
n÷5 17057981

Exponentiation

ny
n2 7274367894909025
n3 6.2043014669184E+23
n4 5.2916428270483E+31
n5 4.5132371401288E+39

Nth Root

y√n
2√n 9235.2533803897
3√n 440.1822678056
4√n 96.100225704156
5√n 38.563773741334

Divisors of 85289905

1, 5, 229, 1145, 74489, 372445, 17057981, 85289905

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 -85289904
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 85289905 can be divided by 8 positive divisors. The sum of these divisors (counting 85289905) is 1, the average is 0.125.

Base conversion 85289905

Base System Value
2 Binary 101000101010110101110110001
3 Ternary 12221111011202101
4 Quaternary 11011112232301
5 Quinary 133313234110
6 Senary 12244020401
8 Octal 505265661
10 Decimal 85289905
12 Duodecimal 24691701
16 Hexadecimal 5156bb1
20 Vigesimal 16d14f5
36 Base36 1es241

Cryptographic Hash Functions

md5 17843df5e37e94ebb316e7b294c801b1
sha1 e24c547044cd10362689511e4ce055e134eb8325
sha256 003af5ba0dc2b1ad6f5282439081b3138506c93ccc30e66e9709f969f65c736a
sha512 736ceea1c484e29398e222d30203194168dd598dfd0242deffa07aa1092315c5e1dd5014d4560b8ace300f3efd1fb92856a5566e4dcdf3f2cfa0c0c1421a6eff
ripemd-160 ececd1b97fe2e248c196a5c2a01356d01b1b9765

85289905 as geometric shapes

Circle

Radius = n
Diameter 170579810
Circumference 535892277.94674
Area 2.2853100738156E+16

Sphere

Radius = n
Volume 2.598851721217E+24
Surface area 9.1412402952623E+16
Circumference 535892277.94674

Square

Length = n
Perimeter 341159620
Area 7274367894909025
Diagonal 120618140.38451

Cube

Length = n
Surface area 43646207369454150
Volume 6.2043014669184E+23
Space diagonal 147726448.83272

Equilateral Triangle

Length = n
Perimeter 255869715
Area 3.1498936967326E+15
Altitude 73863224.416361

Triangular Pyramid

Length = n
Surface area 3.1498936967326E+15
Volume 7.3118393996394E+22
Height 40206046.794838