81736206 (number)

81736206 is an even 8-digits composite number following 81736205 and preceding 81736207. In scientific notation, it is written as 8.1736206 × 10^7. The sum of its digits is 33. It has a total of 5 prime factors and 32 positive divisors. There are 25959360 positive integers (up to 81736206) that are relatively prime to 81736206.

Interesting facts

Basic properties

Name

Name eighty-one million seven hundred thirty-six thousand two hundred six

Notation

Scientific notation 8.1736206 × 10^7
Engineering notation 8.1736206 × 10^6

Prime Factorization of 81736206

Prime Factorization 2 × 3 × 41 × 43 × 7727

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 81736206
Product of the distinct prime numbers

The prime factorization of 81736206 is 2 × 3 × 41 × 43 × 7727. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 9, 77, 45, 396, 995, 950, 8222, 95902, 28025, 676590, 15736, 4433565, 6412087, 27275063, 93515065, 465888327, 551499701, 1769050621, 8776506690

Basic calculations (n = 81736206)

Multiplication

n×y
n×2 163472412
n×3 245208618
n×4 326944824
n×5 408681030

Division

n÷y
n÷2 40868103
n÷3 27245402
n÷3 20434051.5
n÷5 16347241.2

Exponentiation

ny
n2 6680807371274436
n3 5.4606384754481E+23
n4 4.4633187132075E+31
n5 3.6481473778638E+39

Nth Root

y√n
2√n 9040.8078178888
3√n 433.98177487938
4√n 95.083162641389
5√n 38.236919346363

Divisors of 81736206

1, 2, 3, 6, 41, 43, 82, 86, 123, 129, 246, 258, 1763, 3526, 5289, 7727, 10578, 15454, 23181, 46362, 316807, 332261, 633614, 664522, 950421, 996783, 1900842, 1993566, 13622701, 27245402, 40868103, 81736206

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -81736205
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 81736206 can be divided by 32 positive divisors. The sum of these divisors (counting 81736206) is 1, the average is 0.03125.

Base conversion 81736206

Base System Value
2 Binary 100110111110011001000001110
3 Ternary 12200210121222220
4 Quaternary 10313303020032
5 Quinary 131411024311
6 Senary 12035520210
8 Octal 467631016
10 Decimal 81736206
12 Duodecimal 23459066
16 Hexadecimal 4df320e
20 Vigesimal 15ah0a6
36 Base36 1cnw26

Cryptographic Hash Functions

md5 c7ce19b49ef075aaef100bc5464595f3
sha1 15a20ef8a1a0ec8ded2dc5c9568b3d6eac88e61c
sha256 6ad53dc0436c1ef5501a8873c104039a7cf1f839830aa90ac4d34a805adbe24d
sha512 0e8bedb480fd05bd5a6ebf76d0e3e803578e6117051e8dcfcc44860f29b8cdec0e19092a5a3d028bb0f470cfc486fe77a05670663a84409a7e4278d2efbe8fdb
ripemd-160 25c3762a4f7b430edffc6ac48dde9ce618bc1dde

81736206 as geometric shapes

Circle

Radius = n
Diameter 163472412
Circumference 513563728.6038
Area 2.0988375357644E+16

Sphere

Radius = n
Volume 2.2873468957837E+24
Surface area 8.3953501430577E+16
Circumference 513563728.6038

Square

Length = n
Perimeter 326944824
Area 6680807371274436
Diagonal 115592451.06212

Cube

Length = n
Surface area 40084844227646616
Volume 5.4606384754481E+23
Space diagonal 141571261.60992

Equilateral Triangle

Length = n
Perimeter 245208618
Area 2.892874450657E+15
Altitude 70785630.804958

Triangular Pyramid

Length = n
Surface area 2.892874450657E+15
Volume 6.4354241593292E+22
Height 38530817.020707