82783149 (number)

82783149 is an odd 8-digits composite number following 82783148 and preceding 82783150. In scientific notation, it is written as 8.2783149 × 10^7. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 51782400 positive integers (up to 82783149) that are relatively prime to 82783149.

Interesting facts

Basic properties

Name

Name eighty-two million seven hundred eighty-three thousand one hundred forty-nine

Notation

Scientific notation 8.2783149 × 10^7
Engineering notation 8.2783149 × 10^6

Prime Factorization of 82783149

Prime Factorization 3 × 17 × 349 × 4651

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 82783149
Product of the distinct prime numbers

The prime factorization of 82783149 is 3 × 17 × 349 × 4651. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 82783149)

Multiplication

n×y
n×2 165566298
n×3 248349447
n×4 331132596
n×5 413915745

Division

n÷y
n÷2 41391574.5
n÷3 27594383
n÷3 20695787.25
n÷5 16556629.8

Exponentiation

ny
n2 6853049758356201
n3 5.6731703925042E+23
n4 4.6964290990506E+31
n5 3.8878518987464E+39

Nth Root

y√n
2√n 9098.524550717
3√n 435.82684852123
4√n 95.386186372645
5√n 38.334375137666

Divisors of 82783149

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 -82783148
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 82783149 can be divided by 16 positive divisors. The sum of these divisors (counting 82783149) is 1, the average is 0.0625.

Base conversion 82783149

Base System Value
2 Binary 100111011110010101110101101
3 Ternary 12202202211010120
4 Quaternary 10323302232231
5 Quinary 132143030044
6 Senary 12114155153
8 Octal 473625655
10 Decimal 82783149
12 Duodecimal 23882ab9
16 Hexadecimal 4ef2bad
20 Vigesimal 15h7hh9
36 Base36 1dabvx

Cryptographic Hash Functions

md5 922036d6c41c266f025d91ac345cd66e
sha1 e2ae2255c0287feb3de5e1ba5b52c0c38a0bd4ed
sha256 055bac77597babd705ee58e8fad815448ed566af3b761aba13a24106b31eb9a3
sha512 715ff40b3674eed4921fcf22be24050ec2818a585d50bf4f38ece83c259151468c859cd61a257ec4bd69f0e177b0f32e7f6217602d607a5d09892f2c567b7c53
ripemd-160 d8449571d9a101f96ef3279e4e3f642aeea7090f

82783149 as geometric shapes

Circle

Radius = n
Diameter 165566298
Circumference 520141865.47886
Area 2.1529490775537E+16

Sphere

Radius = n
Volume 2.3763720570206E+24
Surface area 8.6117963102149E+16
Circumference 520141865.47886

Square

Length = n
Perimeter 331132596
Area 6853049758356201
Diagonal 117073052.05175

Cube

Length = n
Surface area 41118298550137206
Volume 5.6731703925042E+23
Space diagonal 143384620.07854

Equilateral Triangle

Length = n
Perimeter 248349447
Area 2.9674575920676E+15
Altitude 71692310.039272

Triangular Pyramid

Length = n
Surface area 2.9674575920676E+15
Volume 6.6858954256107E+22
Height 39024350.683918