82912984 (number)

82912984 is an even 8-digits composite number following 82912983 and preceding 82912985. In scientific notation, it is written as 8.2912984 × 10^7. The sum of its digits is 43. It has a total of 6 prime factors and 32 positive divisors. There are 32121600 positive integers (up to 82912984) that are relatively prime to 82912984.

Interesting facts

Basic properties

Name

Name eighty-two million nine hundred twelve thousand nine hundred eighty-four

Notation

Scientific notation 8.2912984 × 10^7
Engineering notation 8.2912984 × 10^6

Prime Factorization of 82912984

Prime Factorization 2 × 2 × 2 × 77 × 281 × 479

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 20728246
Product of the distinct prime numbers

The prime factorization of 82912984 is 2 × 2 × 2 × 77 × 281 × 479. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 9, 70, 95, 325, 691, 1257, 1714, 21319, 87494, 374605, 192202, 3886957, 9892454, 23815513, 24171257, 600987251, 536686318, 6907975956, 6145386525

Basic calculations (n = 82912984)

Multiplication

n×y
n×2 165825968
n×3 248738952
n×4 331651936
n×5 414564920

Division

n÷y
n÷2 41456492
n÷3 27637661.333333
n÷3 20728246
n÷5 16582596.8

Exponentiation

ny
n2 6874562915784256
n3 5.6999052504341E+23
n4 4.7259615283076E+31
n5 3.9184357258118E+39

Nth Root

y√n
2√n 9105.6567033905
3√n 436.05457611574
4√n 95.423564717477
5√n 38.346392134315

Divisors of 82912984

1, 2, 4, 8, 77, 154, 281, 308, 479, 562, 616, 958, 1124, 1916, 2248, 3832, 21637, 36883, 43274, 73766, 86548, 134599, 147532, 173096, 269198, 295064, 538396, 1076792, 10364123, 20728246, 41456492, 82912984

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 -82912983
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 82912984 can be divided by 32 positive divisors. The sum of these divisors (counting 82912984) is 1, the average is 0.03125.

Base conversion 82912984

Base System Value
2 Binary 100111100010010011011011000
3 Ternary 12210000102020021
4 Quaternary 10330102123120
5 Quinary 132211203414
6 Senary 12121040224
8 Octal 474223330
10 Decimal 82912984
12 Duodecimal 23926074
16 Hexadecimal 4f126d8
20 Vigesimal 15i4294
36 Base36 1dd42g

Cryptographic Hash Functions

md5 82fadf5bd66bc5c0239e45d756780f08
sha1 edd0fbed978275a38ce625d0fa0f21a43284a843
sha256 e99caccf0cdb27cdcd623a2b43191b7b8574f4dace8f7fca6b11597b2ee34010
sha512 5536a71810e010fef465e191563b53f8bd614a300fd3c659a19843474b6942d13b67dc9285e4abb312f066424b76a2bbebd025a11cab4ba76f0a7334b98d5bd0
ripemd-160 dbcd81b52e2dfd5441b066306496460fc56258fc

82912984 as geometric shapes

Circle

Radius = n
Diameter 165825968
Circumference 520957642.84322
Area 2.1597076352869E+16

Sphere

Radius = n
Volume 2.3875707281229E+24
Surface area 8.6388305411475E+16
Circumference 520957642.84322

Square

Length = n
Perimeter 331651936
Area 6874562915784256
Diagonal 117256666.46962

Cube

Length = n
Surface area 41247377494705536
Volume 5.6999052504341E+23
Space diagonal 143609500.89515

Equilateral Triangle

Length = n
Perimeter 248738952
Area 2.9767730624918E+15
Altitude 71804750.447573

Triangular Pyramid

Length = n
Surface area 2.9767730624918E+15
Volume 6.717402757838E+22
Height 39085555.489874