82156688 (number)

82156688 is an even 8-digits composite number following 82156687 and preceding 82156689. In scientific notation, it is written as 8.2156688 × 10^7. The sum of its digits is 44. It has a total of 5 prime factors and 10 positive divisors. There are 41078336 positive integers (up to 82156688) that are relatively prime to 82156688.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.2156688 × 10^7
Engineering notation 8.2156688 × 10^6

Prime Factorization of 82156688

Prime Factorization 2 × 2 × 2 × 2 × 5134793

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10269586
Product of the distinct prime numbers

The prime factorization of 82156688 is 2 × 2 × 2 × 2 × 5134793. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 10, 8, 65, 18, 301, 7060, 3767, 11750, 94712, 455526, 481991, 7253013, 931538, 99010390, 75003716, 555529821, 784052760, 5929203460, 9069896493

Basic calculations (n = 82156688)

Multiplication

n×y
n×2 164313376
n×3 246470064
n×4 328626752
n×5 410783440

Division

n÷y
n÷2 41078344
n÷3 27385562.666667
n÷3 20539172
n÷5 16431337.6

Exponentiation

ny
n2 6749721383129344
n3 5.5453475376069E+23
n4 4.5558738749874E+31
n5 3.7429550851469E+39

Nth Root

y√n
2√n 9064.0326566049
3√n 434.72469125559
4√n 95.20521338984
5√n 38.276179680213

Divisors of 82156688

1, 2, 4, 8, 16, 5134793, 10269586, 20539172, 41078344, 82156688

10 divisors

τ Total Divisors 10
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -82156687
Sum of the proper positive divisors of n
A Arithmetic Mean 0.1
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 10
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 82156688 can be divided by 10 positive divisors. The sum of these divisors (counting 82156688) is 1, the average is 0.1.

Base conversion 82156688

Base System Value
2 Binary 100111001011001110010010000
3 Ternary 12201120222210022
4 Quaternary 10321121302100
5 Quinary 132013003223
6 Senary 12052523012
8 Octal 471316220
10 Decimal 82156688
12 Duodecimal 23620468
16 Hexadecimal 4e59c90
20 Vigesimal 15d9be8
36 Base36 1cwwi8

Cryptographic Hash Functions

md5 de15d1e90cc0f97158b1db0ba4819733
sha1 05d1542aa2a40f5a61eb12b0fe716c7b28e7dc02
sha256 f98ec615d358d2e36332271cf861bf8746ac67aa10947d69b9665620d71fbd9a
sha512 79a6b9078bffdc8d4b90e38fe02a9117646dd3ebe4649af74cd15d838391c10624b3087a2ae22a8a50fec086452139fab85ecd473486202c98394a747e4ab9f6
ripemd-160 9f4bc7f6307a91995b225ee4a3a55c5d5d51baeb

82156688 as geometric shapes

Circle

Radius = n
Diameter 164313376
Circumference 516205694.92814
Area 2.1204875111017E+16

Sphere

Radius = n
Volume 2.3228297447664E+24
Surface area 8.4819500444068E+16
Circumference 516205694.92814

Square

Length = n
Perimeter 328626752
Area 6749721383129344
Diagonal 116187102.40925

Cube

Length = n
Surface area 40498328298776064
Volume 5.5453475376069E+23
Space diagonal 142299557.79758

Equilateral Triangle

Length = n
Perimeter 246470064
Area 2.9227150931285E+15
Altitude 71149778.898792

Triangular Pyramid

Length = n
Surface area 2.9227150931285E+15
Volume 6.5352547464632E+22
Height 38729034.136418