82156680 (number)

82156680 is an even 8-digits composite number following 82156679 and preceding 82156681. In scientific notation, it is written as 8.2156680 × 10^7. The sum of its digits is 36. It has a total of 6 prime factors and 32 positive divisors. There are 21907584 positive integers (up to 82156680) that are relatively prime to 82156680.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.2156680 × 10^7
Engineering notation 8.2156680 × 10^6

Prime Factorization of 82156680

Prime Factorization 2 × 2 × 2 × 45 × 9 × 25357

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 20539170
Product of the distinct prime numbers

The prime factorization of 82156680 is 2 × 2 × 2 × 45 × 9 × 25357. Since it has a total of 6 prime factors.

Most popular turbo-numbers

5, 6, 8, 49, 268, 952, 7973, 3225, 9249, 25011, 444908, 688097, 7674824, 3820568, 51592775, 62066613, 209487979, 95862152, 7050172100, 583603927

Basic calculations (n = 82156680)

Multiplication

n×y
n×2 164313360
n×3 246470040
n×4 328626720
n×5 410783400

Division

n÷y
n÷2 41078340
n÷3 27385560
n÷3 20539170
n÷5 16431336

Exponentiation

ny
n2 6749720068622400
n3 5.5453459176739E+23
n4 4.5558721004764E+31
n5 3.7429532627977E+39

Nth Root

y√n
2√n 9064.0322153002
3√n 434.72467714516
4√n 95.20521107219
5√n 38.276178934785

Divisors of 82156680

1, 2, 4, 8, 9, 18, 36, 45, 72, 90, 180, 360, 405, 810, 1620, 3240, 25357, 50714, 101428, 202856, 228213, 456426, 912852, 1141065, 1825704, 2282130, 4564260, 9128520, 10269585, 20539170, 41078340, 82156680

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 -82156679
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 82156680 can be divided by 32 positive divisors. The sum of these divisors (counting 82156680) is 1, the average is 0.03125.

Base conversion 82156680

Base System Value
2 Binary 100111001011001110010001000
3 Ternary 12201120222210000
4 Quaternary 10321121302020
5 Quinary 132013003210
6 Senary 12052523000
8 Octal 471316210
10 Decimal 82156680
12 Duodecimal 23620460
16 Hexadecimal 4e59c88
20 Vigesimal 15d9be0
36 Base36 1cwwi0

Cryptographic Hash Functions

md5 9153c7bc99e768907305354b219c4968
sha1 767a38e33574f02d221e130a190dc25aebbfc31e
sha256 448d952fc00ce26dea10c013a8f7f9997c3cd2eeeb029df9bdf43cca52fba63f
sha512 ea82e1ea57bb2893d95c110ee9f5240bff27532eb160b8fc5979681a2d56ed171aa35b8b10019764b13a13ca76b0352e318e55d698586beaf22115b13a99347a
ripemd-160 9912cb1e826ff56189f07da90b71bfa2e351e568

82156680 as geometric shapes

Circle

Radius = n
Diameter 164313360
Circumference 516205644.66265
Area 2.1204870981372E+16

Sphere

Radius = n
Volume 2.3228290662105E+24
Surface area 8.4819483925487E+16
Circumference 516205644.66265

Square

Length = n
Perimeter 328626720
Area 6749720068622400
Diagonal 116187091.09555

Cube

Length = n
Surface area 40498320411734400
Volume 5.5453459176739E+23
Space diagonal 142299543.94118

Equilateral Triangle

Length = n
Perimeter 246470040
Area 2.9227145239303E+15
Altitude 71149771.970589

Triangular Pyramid

Length = n
Surface area 2.9227145239303E+15
Volume 6.5352528373539E+22
Height 38729030.365182