85389909 (number)

85389909 is an odd 8-digits composite number following 85389908 and preceding 85389910. In scientific notation, it is written as 8.5389909 × 10^7. The sum of its digits is 51. It has a total of 4 prime factors and 16 positive divisors. There are 51518960 positive integers (up to 85389909) that are relatively prime to 85389909.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.5389909 × 10^7
Engineering notation 8.5389909 × 10^6

Prime Factorization of 85389909

Prime Factorization 11 × 3 × 227 × 11399

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 85389909
Product of the distinct prime numbers

The prime factorization of 85389909 is 11 × 3 × 227 × 11399. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 10, 11, 4, 546, 213, 1623, 7275, 14136, 43203, 883836, 9744, 672719, 4530118, 6625731, 41722553, 493352521, 981106639, 7363430149, 2580214725

Basic calculations (n = 85389909)

Multiplication

n×y
n×2 170779818
n×3 256169727
n×4 341559636
n×5 426949545

Division

n÷y
n÷2 42694954.5
n÷3 28463303
n÷3 21347477.25
n÷5 17077981.8

Exponentiation

ny
n2 7291436559028281
n3 6.226151042547E+23
n4 5.3165047094334E+31
n5 4.5397585333659E+39

Nth Root

y√n
2√n 9240.6660474232
3√n 440.35424124121
4√n 96.128383152029
5√n 38.572812851317

Divisors of 85389909

1, 3, 11, 33, 227, 681, 2497, 7491, 11399, 34197, 125389, 376167, 2587573, 7762719, 28463303, 85389909

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -85389908
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 85389909 can be divided by 16 positive divisors. The sum of these divisors (counting 85389909) is 1, the average is 0.0625.

Base conversion 85389909

Base System Value
2 Binary 101000101101111001001010101
3 Ternary 12221200020221020
4 Quaternary 11011233021111
5 Quinary 133324434114
6 Senary 12250111353
8 Octal 505571125
10 Decimal 85389909
12 Duodecimal 2471b559
16 Hexadecimal 516f255
20 Vigesimal 16ddef9
36 Base36 1eu79x

Cryptographic Hash Functions

md5 3f714f18aee02ae3a4d94c1972be76a4
sha1 6a3940c389622f30450ebe800a107a02f73011e0
sha256 357d3fbf31f651e830350b08916a4c643bf9e9988f62d36612ee3627696637e5
sha512 37c816bfd0ee9989004aa945fbe89b5455909aadb1464d9c6c0de8846dc699c46a8663ee53ed940ed112b7d568194f3c0059c92f4764bedf7224051876f0adf4
ripemd-160 acd2b369c4f17ede163db1539ef05711b9e539ca

85389909 as geometric shapes

Circle

Radius = n
Diameter 170779818
Circumference 536520621.6102
Area 2.2906723527959E+16

Sphere

Radius = n
Volume 2.6080040500541E+24
Surface area 9.1626894111837E+16
Circumference 536520621.6102

Square

Length = n
Perimeter 341559636
Area 7291436559028281
Diagonal 120759567.3976

Cube

Length = n
Surface area 43748619354169686
Volume 6.226151042547E+23
Space diagonal 147899660.84168

Equilateral Triangle

Length = n
Perimeter 256169727
Area 3.1572846451005E+15
Altitude 73949830.420841

Triangular Pyramid

Length = n
Surface area 3.1572846451005E+15
Volume 7.3375893714611E+22
Height 40253189.132535