83995728 (number)

83995728 is an even 8-digits composite number following 83995727 and preceding 83995729. In scientific notation, it is written as 8.3995728 × 10^7. The sum of its digits is 51. It has a total of 6 prime factors and 20 positive divisors. There are 27998560 positive integers (up to 83995728) that are relatively prime to 83995728.

Interesting facts

Basic properties

Name

Name eighty-three million nine hundred ninety-five thousand seven hundred twenty-eight

Notation

Scientific notation 8.3995728 × 10^7
Engineering notation 8.3995728 × 10^6

Prime Factorization of 83995728

Prime Factorization 2 × 2 × 2 × 2 × 3 × 1749911

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 10499466
Product of the distinct prime numbers

The prime factorization of 83995728 is 2 × 2 × 2 × 2 × 3 × 1749911. Since it has a total of 6 prime factors.

Most popular turbo-numbers

6, 2, 46, 71, 232, 175, 1345, 6488, 76050, 60577, 578799, 424606, 5389762, 3545988, 16088757, 15269246, 167727618, 287122802, 6614790794, 1613389377

Basic calculations (n = 83995728)

Multiplication

n×y
n×2 167991456
n×3 251987184
n×4 335982912
n×5 419978640

Division

n÷y
n÷2 41997864
n÷3 27998576
n÷3 20998932
n÷5 16799145.6

Exponentiation

ny
n2 7055282322249984
n3 5.9261357490292E+23
n4 4.9777008646653E+31
n5 4.1810560789379E+39

Nth Root

y√n
2√n 9164.9183302417
3√n 437.94448953524
4√n 95.733579951037
5√n 38.446024618659

Divisors of 83995728

1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1749911, 3499822, 5249733, 6999644, 10499466, 13999288, 20998932, 27998576, 41997864, 83995728

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 -83995727
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 83995728 can be divided by 20 positive divisors. The sum of these divisors (counting 83995728) is 1, the average is 0.05.

Base conversion 83995728

Base System Value
2 Binary 101000000011010110001010000
3 Ternary 12212001102110220
4 Quaternary 11000122301100
5 Quinary 133000330403
6 Senary 12200153040
8 Octal 500326120
10 Decimal 83995728
12 Duodecimal 24168780
16 Hexadecimal 501ac50
20 Vigesimal 164j968
36 Base36 1e0bio

Cryptographic Hash Functions

md5 164e0a6e3d4bd4ea2332728177e601e2
sha1 99114cd42b8b327db19aad391d5dc6d561482a0a
sha256 e27449dacbe2d9b21899c4df889294d27eab5098ad2e2a05a7481945178f8c34
sha512 6b98c94b5254dbcd69c3b2bbd748cc5a06d286e03aba90a9876823810b7e4f58bb9426fc03316bf13ccd4d168557ca39476bb3b0a388adc2b1a6201b04db5e3e
ripemd-160 3a7f78d3c32489e3861ef4b6bbfcd1641fdf6e6b

83995728 as geometric shapes

Circle

Radius = n
Diameter 167991456
Circumference 527760724.03545
Area 2.2164823112582E+16

Sphere

Radius = n
Volume 2.4823339377768E+24
Surface area 8.865929245033E+16
Circumference 527760724.03545

Square

Length = n
Perimeter 335982912
Area 7055282322249984
Diagonal 118787897.719

Cube

Length = n
Surface area 42331693933499904
Volume 5.9261357490292E+23
Space diagonal 145484868.51474

Equilateral Triangle

Length = n
Perimeter 251987184
Area 3.0550268609699E+15
Altitude 72742434.257368

Triangular Pyramid

Length = n
Surface area 3.0550268609699E+15
Volume 6.9840179572843E+22
Height 39595965.906334