82091286 (number)

82091286 is an even 8-digits composite number following 82091285 and preceding 82091287. In scientific notation, it is written as 8.2091286 × 10^7. The sum of its digits is 36. It has a total of 6 prime factors and 64 positive divisors. There are 23950080 positive integers (up to 82091286) that are relatively prime to 82091286.

Interesting facts

Basic properties

Name

Name eighty-two million ninety-one thousand two hundred eighty-six

Notation

Scientific notation 8.2091286 × 10^7
Engineering notation 8.2091286 × 10^6

Prime Factorization of 82091286

Prime Factorization 2 × 3 × 9 × 29 × 589 × 89

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 82091286
Product of the distinct prime numbers

The prime factorization of 82091286 is 2 × 3 × 9 × 29 × 589 × 89. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 82091286)

Multiplication

n×y
n×2 164182572
n×3 246273858
n×4 328365144
n×5 410456430

Division

n÷y
n÷2 41045643
n÷3 27363762
n÷3 20522821.5
n÷5 16418257.2

Exponentiation

ny
n2 6738979237133796
n3 5.5321147190361E+23
n4 4.541384115852E+31
n5 3.7280806229027E+39

Nth Root

y√n
2√n 9060.4241622564
3√n 434.60930437385
4√n 95.18626036491
5√n 38.270083679333

Divisors of 82091286

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -82091285
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 82091286 can be divided by 64 positive divisors. The sum of these divisors (counting 82091286) is 1, the average is 0.015625.

Base conversion 82091286

Base System Value
2 Binary 100111001001001110100010110
3 Ternary 12201110200002000
4 Quaternary 10321021310112
5 Quinary 132003410121
6 Senary 12051300130
8 Octal 471116426
10 Decimal 82091286
12 Duodecimal 235aa646
16 Hexadecimal 4e49d16
20 Vigesimal 15d1846
36 Base36 1cvi1i

Cryptographic Hash Functions

md5 2623c2e592db8f0fee7e724e6dbb2c19
sha1 6623a5f8873d8b33370c3a39e57729b672868ee5
sha256 be232e790f24857743781596f8335dad2e29f88635ebcd46f6aee23994aea7a7
sha512 7206b5971fc58e148ddc4339ec807a6e9602c62bf4489bb03814563563918aebd1d854f4e27598422d9d541dfdda034f1ec815c16005922cf231c1ca0f296d5a
ripemd-160 ffc630601cd35ed25b12ab6557ddbf1e92145da0

82091286 as geometric shapes

Circle

Radius = n
Diameter 164182572
Circumference 515794762.04268
Area 2.1171127664074E+16

Sphere

Radius = n
Volume 2.3172867946853E+24
Surface area 8.4684510656295E+16
Circumference 515794762.04268

Square

Length = n
Perimeter 328365144
Area 6738979237133796
Diagonal 116094610.01385

Cube

Length = n
Surface area 40433875422802776
Volume 5.5321147190361E+23
Space diagonal 142186278.21067

Equilateral Triangle

Length = n
Perimeter 246273858
Area 2.9180636074669E+15
Altitude 71093139.105334

Triangular Pyramid

Length = n
Surface area 2.9180636074669E+15
Volume 6.5196597202206E+22
Height 38698203.33795