82775481 (number)

82775481 is an odd 8-digits composite number following 82775480 and preceding 82775482. In scientific notation, it is written as 8.2775481 × 10^7. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 55125552 positive integers (up to 82775481) that are relatively prime to 82775481.

Interesting facts

Basic properties

Name

Name eighty-two million seven hundred seventy-five thousand four hundred eighty-one

Notation

Scientific notation 8.2775481 × 10^7
Engineering notation 8.2775481 × 10^6

Prime Factorization of 82775481

Prime Factorization 3 × 983 × 28069

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 82775481
Product of the distinct prime numbers

The prime factorization of 82775481 is 3 × 983 × 28069. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 82775481)

Multiplication

n×y
n×2 165550962
n×3 248326443
n×4 331101924
n×5 413877405

Division

n÷y
n÷2 41387740.5
n÷3 27591827
n÷3 20693870.25
n÷5 16555096.2

Exponentiation

ny
n2 6851780254781361
n3 5.6715940629583E+23
n4 4.6946892659812E+31
n5 3.8860516213713E+39

Nth Root

y√n
2√n 9098.1031539547
3√n 435.8133915818
4√n 95.383977448808
5√n 38.333664947528

Divisors of 82775481

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -82775480
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 82775481 can be divided by 8 positive divisors. The sum of these divisors (counting 82775481) is 1, the average is 0.125.

Base conversion 82775481

Base System Value
2 Binary 100111011110000110110111001
3 Ternary 12202202102121120
4 Quaternary 10323300312321
5 Quinary 132142303411
6 Senary 12114055453
8 Octal 473606671
10 Decimal 82775481
12 Duodecimal 2387a589
16 Hexadecimal 4ef0db9
20 Vigesimal 15h6ie1
36 Base36 1da5yx

Cryptographic Hash Functions

md5 cf39011fc5080a8b41c1159dde5baddd
sha1 47d4a693a91addf6dbc72f0812cb9c247041b07f
sha256 827d5254838630870853c60798be0962cc8e83198ba5b0293c3d374ba405145d
sha512 720f385fb066441d19dd2454905bb912bf9d3b88a59a1341b11dcc195a925f77d753246377ab331f7700ca976c749cc3a4654341e4356f489986a2e06d1cff58
ripemd-160 cdfecaa89b32106a089b20bea80c687c85e0ad09

82775481 as geometric shapes

Circle

Radius = n
Diameter 165550962
Circumference 520093686.01392
Area 2.1525502512433E+16

Sphere

Radius = n
Volume 2.3757117656444E+24
Surface area 8.6102010049731E+16
Circumference 520093686.01392

Square

Length = n
Perimeter 331101924
Area 6851780254781361
Diagonal 117062207.86216

Cube

Length = n
Surface area 41110681528688166
Volume 5.6715940629583E+23
Space diagonal 143371338.71295

Equilateral Triangle

Length = n
Perimeter 248326443
Area 2.9669078808946E+15
Altitude 71685669.356476

Triangular Pyramid

Length = n
Surface area 2.9669078808946E+15
Volume 6.6840377034253E+22
Height 39020735.954052