82144290 (number)

82144290 is an even 8-digits composite number following 82144289 and preceding 82144291. In scientific notation, it is written as 8.2144290 × 10^7. The sum of its digits is 30. It has a total of 5 prime factors and 32 positive divisors. There are 21850880 positive integers (up to 82144290) that are relatively prime to 82144290.

Interesting facts

Basic properties

Name

Name eighty-two million one hundred forty-four thousand two hundred ninety

Notation

Scientific notation 8.2144290 × 10^7
Engineering notation 8.2144290 × 10^6

Prime Factorization of 82144290

Prime Factorization 2 × 3 × 5 × 431 × 6353

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 82144290
Product of the distinct prime numbers

The prime factorization of 82144290 is 2 × 3 × 5 × 431 × 6353. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 10, 44, 94, 316, 423, 2505, 5974, 15024, 10863, 746556, 390969, 3565155, 6823705, 71172315, 30416910, 890808674, 159506124, 8671717706, 32106499

Basic calculations (n = 82144290)

Multiplication

n×y
n×2 164288580
n×3 246432870
n×4 328577160
n×5 410721450

Division

n÷y
n÷2 41072145
n÷3 27381430
n÷3 20536072.5
n÷5 16428858

Exponentiation

ny
n2 6747684379604100
n3 5.5428374250667E+23
n4 4.5531244486753E+31
n5 3.7401317511808E+39

Nth Root

y√n
2√n 9063.3487188787
3√n 434.70282252325
4√n 95.201621408875
5√n 38.275024383584

Divisors of 82144290

1, 2, 3, 5, 6, 10, 15, 30, 431, 862, 1293, 2155, 2586, 4310, 6353, 6465, 12706, 12930, 19059, 31765, 38118, 63530, 95295, 190590, 2738143, 5476286, 8214429, 13690715, 16428858, 27381430, 41072145, 82144290

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 -82144289
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 82144290 can be divided by 32 positive divisors. The sum of these divisors (counting 82144290) is 1, the average is 0.03125.

Base conversion 82144290

Base System Value
2 Binary 100111001010110110000100010
3 Ternary 12201120100210010
4 Quaternary 10321112300202
5 Quinary 132012104130
6 Senary 12052345350
8 Octal 471266042
10 Decimal 82144290
12 Duodecimal 23615256
16 Hexadecimal 4e56c22
20 Vigesimal 15d80ea
36 Base36 1cwmxu

Cryptographic Hash Functions

md5 5eaf275f979b338e27dbd3009e008bf5
sha1 8c593a5563ddac80d40510a02408e8ad66888be7
sha256 6388b537b9118513a6a354a326ab66da690ec76abec10c2044e1cc5f959256fe
sha512 b5c207aebd590a431cb6f358b13c9e28c17f39c8ae3539d03a9faaf0bf3a159ed53294aeaeb19e184d0fe39d743b6f7400bee8284ab1f0c87c17c03298f6fe13
ripemd-160 1eb0151397cd9ed25e923a93b5b32092fb7af245

82144290 as geometric shapes

Circle

Radius = n
Diameter 164288580
Circumference 516127795.9967
Area 2.1198475675707E+16

Sphere

Radius = n
Volume 2.3217783112843E+24
Surface area 8.4793902702827E+16
Circumference 516127795.9967

Square

Length = n
Perimeter 328577160
Area 6747684379604100
Diagonal 116169568.98951

Cube

Length = n
Surface area 40486106277624600
Volume 5.5428374250667E+23
Space diagonal 142278083.83167

Equilateral Triangle

Length = n
Perimeter 246432870
Area 2.9218330447283E+15
Altitude 71139041.915836

Triangular Pyramid

Length = n
Surface area 2.9218330447283E+15
Volume 6.5322965504654E+22
Height 38723189.66317