82145622 (number)

82145622 is an even 8-digits composite number following 82145621 and preceding 82145623. In scientific notation, it is written as 8.2145622 × 10^7. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 24953760 positive integers (up to 82145622) that are relatively prime to 82145622.

Interesting facts

Basic properties

Name

Name eighty-two million one hundred forty-five thousand six hundred twenty-two

Notation

Scientific notation 8.2145622 × 10^7
Engineering notation 8.2145622 × 10^6

Prime Factorization of 82145622

Prime Factorization 2 × 39 × 79 × 13331

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 82145622
Product of the distinct prime numbers

The prime factorization of 82145622 is 2 × 39 × 79 × 13331. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 10, 11, 28, 898, 728, 4691, 6739, 11384, 32623, 895947, 154259, 1162859, 3476325, 24740423, 17126477, 892518702, 489518366, 8456140170, 2061169277

Basic calculations (n = 82145622)

Multiplication

n×y
n×2 164291244
n×3 246436866
n×4 328582488
n×5 410728110

Division

n÷y
n÷2 41072811
n÷3 27381874
n÷3 20536405.5
n÷5 16429124.4

Exponentiation

ny
n2 6747903213766884
n3 5.5431070669068E+23
n4 4.5534197782365E+31
n5 3.7404349991034E+39

Nth Root

y√n
2√n 9063.4222013542
3√n 434.70517213282
4√n 95.202007338891
5√n 38.27514851151

Divisors of 82145622

1, 2, 39, 78, 79, 158, 3081, 6162, 13331, 26662, 519909, 1039818, 1053149, 2106298, 41072811, 82145622

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -82145621
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 82145622 can be divided by 16 positive divisors. The sum of these divisors (counting 82145622) is 1, the average is 0.0625.

Base conversion 82145622

Base System Value
2 Binary 100111001010111000101010110
3 Ternary 12201120102121110
4 Quaternary 10321113011112
5 Quinary 132012124442
6 Senary 12052355450
8 Octal 471270526
10 Decimal 82145622
12 Duodecimal 23615b86
16 Hexadecimal 4e57156
20 Vigesimal 15d8412
36 Base36 1cwnyu

Cryptographic Hash Functions

md5 5ad67b757e4aafc589e6006368f858d3
sha1 f7517af21a2aa0fc85fd2160cf48370b0201e90b
sha256 be07cd856ca3f845c33f62e9437f8618b7512548b06f1c8ee0bf02aa34e3ddee
sha512 5a423b93e8711eababde892ed27c595fd6f9f1c3d6bd41ff9f04f90de7aeb481d1a8f4113b1f2016bc873565a7e084c319f24b4f9cf557779cc6e13e05a8ca50
ripemd-160 aa89f21670c50b795740057bad7ea17da696a98b

82145622 as geometric shapes

Circle

Radius = n
Diameter 164291244
Circumference 516136165.19953
Area 2.1199163163505E+16

Sphere

Radius = n
Volume 2.3218912585941E+24
Surface area 8.479665265402E+16
Circumference 516136165.19953

Square

Length = n
Perimeter 328582488
Area 6747903213766884
Diagonal 116171452.72197

Cube

Length = n
Surface area 40487419282601304
Volume 5.5431070669068E+23
Space diagonal 142280390.92335

Equilateral Triangle

Length = n
Perimeter 246436866
Area 2.9219278027004E+15
Altitude 71140195.461674

Triangular Pyramid

Length = n
Surface area 2.9219278027004E+15
Volume 6.5326143264214E+22
Height 38723817.573991