82813812 (number)

82813812 is an even 8-digits composite number following 82813811 and preceding 82813813. In scientific notation, it is written as 8.2813812 × 10^7. The sum of its digits is 33. It has a total of 5 prime factors and 24 positive divisors. There are 27017088 positive integers (up to 82813812) that are relatively prime to 82813812.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.2813812 × 10^7
Engineering notation 8.2813812 × 10^6

Prime Factorization of 82813812

Prime Factorization 2 × 2 × 3 × 47 × 146833

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 41406906
Product of the distinct prime numbers

The prime factorization of 82813812 is 2 × 2 × 3 × 47 × 146833. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 3, 21, 28, 970, 479, 8528, 3680, 5980, 69979, 402991, 143700, 3079030, 7899747, 14114284, 33640496, 202542818, 776297562, 1108095529, 1252181756

Basic calculations (n = 82813812)

Multiplication

n×y
n×2 165627624
n×3 248441436
n×4 331255248
n×5 414069060

Division

n÷y
n÷2 41406906
n÷3 27604604
n÷3 20703453
n÷5 16562762.4

Exponentiation

ny
n2 6858127457971344
n3 5.6794767797648E+23
n4 4.703391222978E+31
n5 3.8950575650215E+39

Nth Root

y√n
2√n 9100.2094481391
3√n 435.88065218044
4√n 95.395017941919
5√n 38.337214538783

Divisors of 82813812

1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 564, 146833, 293666, 440499, 587332, 880998, 1761996, 6901151, 13802302, 20703453, 27604604, 41406906, 82813812

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -82813811
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 82813812 can be divided by 24 positive divisors. The sum of these divisors (counting 82813812) is 1, the average is 0.041666666666667.

Base conversion 82813812

Base System Value
2 Binary 100111011111010001101110100
3 Ternary 12202211101012020
4 Quaternary 10323322031310
5 Quinary 132200020222
6 Senary 12114553140
8 Octal 473721564
10 Decimal 82813812
12 Duodecimal 238987b0
16 Hexadecimal 4efa374
20 Vigesimal 15hbeac
36 Base36 1dazjo

Cryptographic Hash Functions

md5 ca89ebd7205f9769705d50674403bbf9
sha1 77af953ab11132542218876302f43347a3ccaea0
sha256 e1de01d4edfd1fe52bbaf36b929ad6767c571cbc7d6304735399c03f189c0737
sha512 6b7dfc5c32f560d0283f4fe9b853d31d490efcf71b3e29b1428a66018abcceaa2449a02c561920fbe3040005ca9014eb1a1e19cda5661913209f6d95a803c8ef
ripemd-160 7a50c7ac34618a4c0036266b8f0b74dacf8818ca

82813812 as geometric shapes

Circle

Radius = n
Diameter 165627624
Circumference 520334526.78993
Area 2.1545442839345E+16

Sphere

Radius = n
Volume 2.379013670339E+24
Surface area 8.6181771357381E+16
Circumference 520334526.78993

Square

Length = n
Perimeter 331255248
Area 6858127457971344
Diagonal 117116416.08222

Cube

Length = n
Surface area 41148764747828064
Volume 5.6794767797648E+23
Space diagonal 143437729.95246

Equilateral Triangle

Length = n
Perimeter 248441436
Area 2.9696563004974E+15
Altitude 71718864.976229

Triangular Pyramid

Length = n
Surface area 2.9696563004974E+15
Volume 6.693327574272E+22
Height 39038805.360739