82743409 (number)

82743409 is an odd 8-digits composite number following 82743408 and preceding 82743410. In scientific notation, it is written as 8.2743409 × 10^7. The sum of its digits is 37. It has a total of 4 prime factors and 12 positive divisors. There are 68476128 positive integers (up to 82743409) that are relatively prime to 82743409.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.2743409 × 10^7
Engineering notation 8.2743409 × 10^6

Prime Factorization of 82743409

Prime Factorization 7 × 7 × 29 × 58229

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 11820487
Product of the distinct prime numbers

The prime factorization of 82743409 is 7 × 7 × 29 × 58229. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 3, 14, 7, 520, 443, 3641, 7520, 6928, 5554, 873798, 508744, 7148826, 9475033, 70706580, 96117343, 761752863, 165207259, 2666122816, 3146669495

Basic calculations (n = 82743409)

Multiplication

n×y
n×2 165486818
n×3 248230227
n×4 330973636
n×5 413717045

Division

n÷y
n÷2 41371704.5
n÷3 27581136.333333
n÷3 20685852.25
n÷5 16548681.8

Exponentiation

ny
n2 6846471732941281
n3 5.665004108057E+23
n4 4.6874175189964E+31
n5 3.8785290492808E+39

Nth Root

y√n
2√n 9096.3404179923
3√n 435.75709788818
4√n 95.374736791208
5√n 38.330693952074

Divisors of 82743409

1, 7, 29, 49, 203, 1421, 58229, 407603, 1688641, 2853221, 11820487, 82743409

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 -82743408
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 82743409 can be divided by 12 positive divisors. The sum of these divisors (counting 82743409) is 1, the average is 0.083333333333333.

Base conversion 82743409

Base System Value
2 Binary 100111011101001000001110001
3 Ternary 12202200210121201
4 Quaternary 10323221001301
5 Quinary 132140242114
6 Senary 12113251201
8 Octal 473510161
10 Decimal 82743409
12 Duodecimal 23863b01
16 Hexadecimal 4ee9071
20 Vigesimal 15h2ia9
36 Base36 1d9h81

Cryptographic Hash Functions

md5 4a414d3967ec727d4c1ecd929de24aaf
sha1 7643186096101b5a3e23fd4400fc88eec66864f3
sha256 5b5b8d3b8039d24626dde017a94d8bb7c0c442030da03d4354e2142eb341639b
sha512 0592ac58e5def8623eebde982c7c1dd939b1111cbb7536f350207bc3acb9e50439dc78eeede7d83ae1ce1983ed0a897caf950fdea7161dd9d6529331fc975290
ripemd-160 67be346d75313a8e8e87bd95c6623ad0c08a5aa5

82743409 as geometric shapes

Circle

Radius = n
Diameter 165486818
Circumference 519892171.69475
Area 2.1508825299219E+16

Sphere

Radius = n
Volume 2.3729513717904E+24
Surface area 8.6035301196874E+16
Circumference 519892171.69475

Square

Length = n
Perimeter 330973636
Area 6846471732941281
Diagonal 117016851.20478

Cube

Length = n
Surface area 41078830397647686
Volume 5.665004108057E+23
Space diagonal 143315788.37945

Equilateral Triangle

Length = n
Perimeter 248230227
Area 2.9646092235096E+15
Altitude 71657894.189726

Triangular Pyramid

Length = n
Surface area 2.9646092235096E+15
Volume 6.6762713670946E+22
Height 39005617.068261