83485389 (number)

83485389 is an odd 8-digits composite number following 83485388 and preceding 83485390. In scientific notation, it is written as 8.3485389 × 10^7. The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors. There are 49559040 positive integers (up to 83485389) that are relatively prime to 83485389.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.3485389 × 10^7
Engineering notation 8.3485389 × 10^6

Prime Factorization of 83485389

Prime Factorization 39 × 41 × 109 × 479

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 83485389
Product of the distinct prime numbers

The prime factorization of 83485389 is 39 × 41 × 109 × 479. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 8, 30, 68, 224, 274, 4934, 4080, 93326, 11212, 575890, 459428, 677930, 3153989, 78005934, 83260024, 611751618, 945079859, 7127338161, 9188873336

Basic calculations (n = 83485389)

Multiplication

n×y
n×2 166970778
n×3 250456167
n×4 333941556
n×5 417426945

Division

n÷y
n÷2 41742694.5
n÷3 27828463
n÷3 20871347.25
n÷5 16697077.8

Exponentiation

ny
n2 6969810176481321
n3 5.818773138397E+23
n4 4.8578253896183E+31
n5 4.0555744234636E+39

Nth Root

y√n
2√n 9137.0339279221
3√n 437.05573666774
4√n 95.587833576884
5√n 38.399192798287

Divisors of 83485389

1, 39, 41, 109, 479, 1599, 4251, 4469, 18681, 19639, 52211, 174291, 765921, 2036229, 2140651, 83485389

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 -83485388
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 83485389 can be divided by 16 positive divisors. The sum of these divisors (counting 83485389) is 1, the average is 0.0625.

Base conversion 83485389

Base System Value
2 Binary 100111110011110001011001101
3 Ternary 12211002111102110
4 Quaternary 10332132023031
5 Quinary 132333013024
6 Senary 12141214233
8 Octal 476361315
10 Decimal 83485389
12 Duodecimal 23b61379
16 Hexadecimal 4f9e2cd
20 Vigesimal 161fd99
36 Base36 1dpdql

Cryptographic Hash Functions

md5 2e8cb033e89fd18403d1f94d32563bc5
sha1 4b4e03d70bced84df96835c1dbc9ce7808bbab87
sha256 93223876e6750f02675f083c1b1e487695f10e8540cc4593298a2570717f67d3
sha512 7a1c65992b995ebd0dbad21cdce9f85ed23a393893f2ba9b85b56f0d19016a11ae2a5bf7b45e4c2307410018164f2bbe7dff08405a8c0c4cc7a103923b0ee133
ripemd-160 467d97ac6f20f97bd5b4e874cf2f40a1b8f25426

83485389 as geometric shapes

Circle

Radius = n
Diameter 166970778
Circumference 524554169.52897
Area 2.1896304447349E+16

Sphere

Radius = n
Volume 2.4373619925992E+24
Surface area 8.7585217789396E+16
Circumference 524554169.52897

Square

Length = n
Perimeter 333941556
Area 6969810176481321
Diagonal 118066169.38379

Cube

Length = n
Surface area 41818861058887926
Volume 5.818773138397E+23
Space diagonal 144600935.43765

Equilateral Triangle

Length = n
Perimeter 250456167
Area 3.0180163361941E+15
Altitude 72300467.718826

Triangular Pyramid

Length = n
Surface area 3.0180163361941E+15
Volume 6.8574899072444E+22
Height 39355389.794598