82813810 (number)

82813810 is an even 8-digits composite number following 82813809 and preceding 82813811. In scientific notation, it is written as 8.2813810 × 10^7. The sum of its digits is 31. It has a total of 3 prime factors and 8 positive divisors. There are 33125520 positive integers (up to 82813810) that are relatively prime to 82813810.

Interesting facts

Basic properties

Name

Name eighty-two million eight hundred thirteen thousand eight hundred ten

Notation

Scientific notation 8.2813810 × 10^7
Engineering notation 8.2813810 × 10^6

Prime Factorization of 82813810

Prime Factorization 2 × 5 × 8281381

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 82813810
Product of the distinct prime numbers

The prime factorization of 82813810 is 2 × 5 × 8281381. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 8, 83, 20, 730, 630, 9514, 4351, 52506, 76477, 280581, 477875, 8409660, 223806, 88900333, 13433592, 633781759, 373144546, 3179222796, 9374038694

Basic calculations (n = 82813810)

Multiplication

n×y
n×2 165627620
n×3 248441430
n×4 331255240
n×5 414069050

Division

n÷y
n÷2 41406905
n÷3 27604603.333333
n÷3 20703452.5
n÷5 16562762

Exponentiation

ny
n2 6858127126716100
n3 5.6794763682771E+23
n4 4.7033907686199E+31
n5 3.8950570946824E+39

Nth Root

y√n
2√n 9100.2093382515
3√n 435.88064867151
4√n 95.395017365958
5√n 38.33721435361

Divisors of 82813810

1, 2, 5, 10, 8281381, 16562762, 41406905, 82813810

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 -82813809
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 82813810 can be divided by 8 positive divisors. The sum of these divisors (counting 82813810) is 1, the average is 0.125.

Base conversion 82813810

Base System Value
2 Binary 100111011111010001101110010
3 Ternary 12202211101012011
4 Quaternary 10323322031302
5 Quinary 132200020220
6 Senary 12114553134
8 Octal 473721562
10 Decimal 82813810
12 Duodecimal 238987aa
16 Hexadecimal 4efa372
20 Vigesimal 15hbeaa
36 Base36 1dazjm

Cryptographic Hash Functions

md5 1f020638f3bb4271a536e3ba776d7f3f
sha1 fadfbc660ad6c6701ccd6b4a997d0f28eab40fa7
sha256 3518b16ec24ee163fcfb5155159bfaabb7d96f08dced6066807630ae65a3cc73
sha512 93faff738b6a1f856fe0ea48eb5379f24548808cd805e9f70c9fd8c0236a2f03bc88046191eb6f328a45a8786d129ca3a521f85e6d0ce047947543b23cade515
ripemd-160 8a16e9d6606c06ac8488821e388dcce733f5cad2

82813810 as geometric shapes

Circle

Radius = n
Diameter 165627620
Circumference 520334514.22356
Area 2.1545441798676E+16

Sphere

Radius = n
Volume 2.3790134979755E+24
Surface area 8.6181767194705E+16
Circumference 520334514.22356

Square

Length = n
Perimeter 331255240
Area 6858127126716100
Diagonal 117116413.25379

Cube

Length = n
Surface area 41148762760296600
Volume 5.6794763682771E+23
Space diagonal 143437726.48836

Equilateral Triangle

Length = n
Perimeter 248441430
Area 2.9696561570597E+15
Altitude 71718863.244178

Triangular Pyramid

Length = n
Surface area 2.9696561570597E+15
Volume 6.6933270893292E+22
Height 39038804.41793