83940284 (number)

83940284 is an even 8-digits composite number following 83940283 and preceding 83940285. In scientific notation, it is written as 8.3940284 × 10^7. The sum of its digits is 38. It has a total of 4 prime factors and 12 positive divisors. There are 40946400 positive integers (up to 83940284) that are relatively prime to 83940284.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.3940284 × 10^7
Engineering notation 8.3940284 × 10^6

Prime Factorization of 83940284

Prime Factorization 2 × 2 × 41 × 511831

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 41970142
Product of the distinct prime numbers

The prime factorization of 83940284 is 2 × 2 × 41 × 511831. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 4, 11, 99, 267, 519, 3939, 7649, 30976, 45093, 296229, 82771, 4072551, 823334, 98026350, 83463304, 10937947, 219791576, 1427996034, 4573686709

Basic calculations (n = 83940284)

Multiplication

n×y
n×2 167880568
n×3 251820852
n×4 335761136
n×5 419701420

Division

n÷y
n÷2 41970142
n÷3 27980094.666667
n÷3 20985071
n÷5 16788056.8

Exponentiation

ny
n2 7045971278000656
n3 5.9144083013122E+23
n4 4.964571125041E+31
n5 4.1672751017414E+39

Nth Root

y√n
2√n 9161.8930358305
3√n 437.84810868596
4√n 95.717778055231
5√n 38.440947778503

Divisors of 83940284

1, 2, 4, 41, 82, 164, 511831, 1023662, 2047324, 20985071, 41970142, 83940284

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -83940283
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 83940284 can be divided by 12 positive divisors. The sum of these divisors (counting 83940284) is 1, the average is 0.083333333333333.

Base conversion 83940284

Base System Value
2 Binary 101000000001101001110111100
3 Ternary 12211221121102102
4 Quaternary 11000031032330
5 Quinary 132442042114
6 Senary 12155044232
8 Octal 500151674
10 Decimal 83940284
12 Duodecimal 24140678
16 Hexadecimal 500d3bc
20 Vigesimal 164cae4
36 Base36 1dz4qk

Cryptographic Hash Functions

md5 4146192c706ff4662badf0033e00e2ed
sha1 6c8beb48d1e6cb5aed0bdd385b18686e0bdb5dd7
sha256 1f3fe75be60a9f446cfb1da0ac1e71f86024eea84abc3a924674dfe97bc91087
sha512 88b3665d7e29c975059537329b7d926d3ad6f8aad8b6c7c73d824b3022e6a6689320d3fc84769cfe7e291cebd7be2723993369e863f68fb4b167a612a5ea12bc
ripemd-160 388c212e9b6107952111e1476ada925b5379384e

83940284 as geometric shapes

Circle

Radius = n
Diameter 167880568
Circumference 527412359.10928
Area 2.2135571604372E+16

Sphere

Radius = n
Volume 2.4774215559644E+24
Surface area 8.8542286417486E+16
Circumference 527412359.10928

Square

Length = n
Perimeter 335761136
Area 7045971278000656
Diagonal 118709488.06225

Cube

Length = n
Surface area 42275827668003936
Volume 5.9144083013122E+23
Space diagonal 145388836.68976

Equilateral Triangle

Length = n
Perimeter 251820852
Area 3.050995060542E+15
Altitude 72694418.34488

Triangular Pyramid

Length = n
Surface area 3.050995060542E+15
Volume 6.9701970276064E+22
Height 39569829.354083