83128959 (number)

83128959 is an odd 8-digits composite number following 83128958 and preceding 83128960. In scientific notation, it is written as 8.3128959 × 10^7. The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors. There are 54302400 positive integers (up to 83128959) that are relatively prime to 83128959.

Interesting facts

Basic properties

Name

Name eighty-three million one hundred twenty-eight thousand nine hundred fifty-nine

Notation

Scientific notation 8.3128959 × 10^7
Engineering notation 8.3128959 × 10^6

Prime Factorization of 83128959

Prime Factorization 9 × 109 × 101 × 839

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 83128959
Product of the distinct prime numbers

The prime factorization of 83128959 is 9 × 109 × 101 × 839. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 6, 7, 38, 866, 649, 9351, 6029, 62216, 39901, 517748, 131399, 492393, 8128175, 60461925, 20736596, 363251638, 26281831, 8591208756, 4382642375

Basic calculations (n = 83128959)

Multiplication

n×y
n×2 166257918
n×3 249386877
n×4 332515836
n×5 415644795

Division

n÷y
n÷2 41564479.5
n÷3 27709653
n÷3 20782239.75
n÷5 16625791.8

Exponentiation

ny
n2 6910423824423681
n3 5.7445633877314E+23
n4 4.7753957433162E+31
n5 3.9697367695491E+39

Nth Root

y√n
2√n 9117.5083767442
3√n 436.43286521185
4√n 95.485644872641
5√n 38.366348589712

Divisors of 83128959

1, 9, 101, 109, 839, 909, 981, 7551, 11009, 84739, 91451, 99081, 762651, 823059, 9236551, 83128959

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 -83128958
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 83128959 can be divided by 16 positive divisors. The sum of these divisors (counting 83128959) is 1, the average is 0.0625.

Base conversion 83128959

Base System Value
2 Binary 100111101000111001001111111
3 Ternary 12210102101111100
4 Quaternary 10331013021333
5 Quinary 132240111314
6 Senary 12125424143
8 Octal 475071177
10 Decimal 83128959
12 Duodecimal 23a0b053
16 Hexadecimal 4f4727f
20 Vigesimal 15jb27j
36 Base36 1dhqpr

Cryptographic Hash Functions

md5 ed21dc30072e90028be6882956e4ac90
sha1 cef4d82acca358274a66772cfd218dfc7f21e207
sha256 25d94f0461cc4a34a980a3fcfb8b57bcde8eadc294453d317b23071095f05e09
sha512 ea714c646a8af39533647e3bdba617aed2094a0c95e855ddaa5aa7a3e98a775ebd12c33af7a59f69b13d4f75bd83103a2c867b08297731bcf33ac44e0e70b149
ripemd-160 614914272eed06a43eab1fb525a5aae261a46c34

83128959 as geometric shapes

Circle

Radius = n
Diameter 166257918
Circumference 522314653.78993
Area 2.1709736720001E+16

Sphere

Radius = n
Volume 2.4062770849304E+24
Surface area 8.6838946880005E+16
Circumference 522314653.78993

Square

Length = n
Perimeter 332515836
Area 6910423824423681
Diagonal 117562101.24376

Cube

Length = n
Surface area 41462542946542086
Volume 5.7445633877314E+23
Space diagonal 143983580.56831

Equilateral Triangle

Length = n
Perimeter 249386877
Area 2.9923012914341E+15
Altitude 71991790.284155

Triangular Pyramid

Length = n
Surface area 2.9923012914341E+15
Volume 6.7700328773681E+22
Height 39187367.081252