83428131 (number)

83428131 is an odd 8-digits composite number following 83428130 and preceding 83428132. In scientific notation, it is written as 8.3428131 × 10^7. The sum of its digits is 30. It has a total of 2 prime factors and 4 positive divisors. There are 55618752 positive integers (up to 83428131) that are relatively prime to 83428131.

Interesting facts

Basic properties

Name

Name eighty-three million four hundred twenty-eight thousand one hundred thirty-one

Notation

Scientific notation 8.3428131 × 10^7
Engineering notation 8.3428131 × 10^6

Prime Factorization of 83428131

Prime Factorization 3 × 27809377

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 83428131
Product of the distinct prime numbers

The prime factorization of 83428131 is 3 × 27809377. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 1, 21, 10, 656, 163, 8429, 462, 85628, 97731, 592869, 432501, 6069507, 1603891, 92415874, 67375753, 156551985, 324991224, 9139112759, 4092703891

Basic calculations (n = 83428131)

Multiplication

n×y
n×2 166856262
n×3 250284393
n×4 333712524
n×5 417140655

Division

n÷y
n÷2 41714065.5
n÷3 27809377
n÷3 20857032.75
n÷5 16685626.2

Exponentiation

ny
n2 6960253042153161
n3 5.806809025939E+23
n4 4.8445122410802E+31
n5 4.0416860187995E+39

Nth Root

y√n
2√n 9133.9000979866
3√n 436.95579638309
4√n 95.57143976098
5√n 38.393924177198

Divisors of 83428131

1, 3, 27809377, 83428131

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -83428130
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 83428131 can be divided by 4 positive divisors. The sum of these divisors (counting 83428131) is 1, the average is 0.25.

Base conversion 83428131

Base System Value
2 Binary 100111110010000001100100011
3 Ternary 12210222120212210
4 Quaternary 10332100030203
5 Quinary 132324200011
6 Senary 12140053203
8 Octal 476201443
10 Decimal 83428131
12 Duodecimal 23b34203
16 Hexadecimal 4f90323
20 Vigesimal 1618a6b
36 Base36 1do5k3

Cryptographic Hash Functions

md5 04e31affc632ef8881710401aca0506d
sha1 aec60750fc83481a6220779f93086353cf95457b
sha256 53c159d138332bb3967083302c29b4c401a08571d9564ca5ffa367a9f9826f91
sha512 035c67eb9bea16b611c178798149db7284240ab8685eed1b0aec35048535736a4d4b60d9e0cab50246d2ef363a5c9124ab85d8716324c7a38ded1623f5c95de7
ripemd-160 e9428cadf153a3a0b356da0d2550453e59d66850

83428131 as geometric shapes

Circle

Radius = n
Diameter 166856262
Circumference 524194406.90465
Area 2.1866279824354E+16

Sphere

Radius = n
Volume 2.4323504768919E+24
Surface area 8.7465119297418E+16
Circumference 524194406.90465

Square

Length = n
Perimeter 333712524
Area 6960253042153161
Diagonal 117985194.34364

Cube

Length = n
Surface area 41761518252918966
Volume 5.806809025939E+23
Space diagonal 144501761.67251

Equilateral Triangle

Length = n
Perimeter 250284393
Area 3.0138779756363E+15
Altitude 72250880.836256

Triangular Pyramid

Length = n
Surface area 3.0138779756363E+15
Volume 6.8433900654946E+22
Height 39328398.114546