83989904 (number)

83989904 is an even 8-digits composite number following 83989903 and preceding 83989905. In scientific notation, it is written as 8.3989904 × 10^7. The sum of its digits is 50. It has a total of 6 prime factors and 20 positive divisors. There are 41857440 positive integers (up to 83989904) that are relatively prime to 83989904.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.3989904 × 10^7
Engineering notation 8.3989904 × 10^6

Prime Factorization of 83989904

Prime Factorization 2 × 2 × 2 × 2 × 311 × 16879

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 10498738
Product of the distinct prime numbers

The prime factorization of 83989904 is 2 × 2 × 2 × 2 × 311 × 16879. Since it has a total of 6 prime factors.

Most popular turbo-numbers

5, 5, 7, 3, 387, 777, 5562, 8424, 50648, 3443, 810065, 896997, 8817873, 8586344, 40917680, 15530598, 436003146, 118203210, 2675160614, 6472443093

Basic calculations (n = 83989904)

Multiplication

n×y
n×2 167979808
n×3 251969712
n×4 335959616
n×5 419949520

Division

n÷y
n÷2 41994952
n÷3 27996634.666667
n÷3 20997476
n÷5 16797980.8

Exponentiation

ny
n2 7054303973929216
n3 5.9249031355713E+23
n4 4.9763204556594E+31
n5 4.1796067734407E+39

Nth Root

y√n
2√n 9164.600591406
3√n 437.93436740276
4√n 95.731920441439
5√n 38.445491458549

Divisors of 83989904

1, 2, 4, 8, 16, 311, 622, 1244, 2488, 4976, 16879, 33758, 67516, 135032, 270064, 5249369, 10498738, 20997476, 41994952, 83989904

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -83989903
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 83989904 can be divided by 20 positive divisors. The sum of these divisors (counting 83989904) is 1, the average is 0.05.

Base conversion 83989904

Base System Value
2 Binary 101000000011001010110010000
3 Ternary 12212001010111012
4 Quaternary 11000121112100
5 Quinary 133000134104
6 Senary 12200110052
8 Octal 500312620
10 Decimal 83989904
12 Duodecimal 24165328
16 Hexadecimal 5019590
20 Vigesimal 164ief4
36 Base36 1e070w

Cryptographic Hash Functions

md5 ad44c693d6bf9ccae79d0286c32272cb
sha1 f2318d880454e82648b621dd07d83fce51da035b
sha256 1a479760e0b309a81178718eed69b3131b714966280b41d2f3296a15c1b40640
sha512 b30a20c20642312bc9a53b2a21da25ffa3e88377120d28fd9463b9efe0e27cd587b82ba698b80a9d1a6faa717153e1f0bdbc74ce710d65f8f5d99461a23e1b41
ripemd-160 ecc8abee3cbbbfacf0705da630d34cb1a096ed73

83989904 as geometric shapes

Circle

Radius = n
Diameter 167979808
Circumference 527724130.76422
Area 2.2161749540685E+16

Sphere

Radius = n
Volume 2.4818176218589E+24
Surface area 8.8646998162741E+16
Circumference 527724130.76422

Square

Length = n
Perimeter 335959616
Area 7054303973929216
Diagonal 118779661.33921

Cube

Length = n
Surface area 42325823843575296
Volume 5.9249031355713E+23
Space diagonal 145474781.05083

Equilateral Triangle

Length = n
Perimeter 251969712
Area 3.0546032237201E+15
Altitude 72737390.525416

Triangular Pyramid

Length = n
Surface area 3.0546032237201E+15
Volume 6.9825653083932E+22
Height 39593220.446405