82286720 (number)

82286720 is an even 8-digits composite number following 82286719 and preceding 82286721. In scientific notation, it is written as 8.2286720 × 10^7. The sum of its digits is 35. It has a total of 11 prime factors and 128 positive divisors. There are 30412800 positive integers (up to 82286720) that are relatively prime to 82286720.

Interesting facts

Basic properties

Name

Name eighty-two million two hundred eighty-six thousand seven hundred twenty

Notation

Scientific notation 8.2286720 × 10^7
Engineering notation 8.2286720 × 10^6

Prime Factorization of 82286720

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 19 × 5 × 67 × 101

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 11
Total number of prime factors
rad Radical 1285730
Product of the distinct prime numbers

The prime factorization of 82286720 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 19 × 5 × 67 × 101. Since it has a total of 11 prime factors.

Most popular turbo-numbers

Basic calculations (n = 82286720)

Multiplication

n×y
n×2 164573440
n×3 246860160
n×4 329146880
n×5 411433600

Division

n÷y
n÷2 41143360
n÷3 27428906.666667
n÷3 20571680
n÷5 16457344

Exponentiation

ny
n2 6771104288358400
n3 5.5717196266695E+23
n4 4.5847853283826E+31
n5 3.7726694657672E+39

Nth Root

y√n
2√n 9071.2027868414
3√n 434.95392122121
4√n 95.242862130668
5√n 38.288288201923

Divisors of 82286720

128 divisors

τ Total Divisors 128
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -82286719
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0078125
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 128
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 82286720 can be divided by 128 positive divisors. The sum of these divisors (counting 82286720) is 1, the average is 0.0078125.

Base conversion 82286720

Base System Value
2 Binary 100111001111001100010000000
3 Ternary 12201211121011022
4 Quaternary 10321321202000
5 Quinary 132031133340
6 Senary 12055405012
8 Octal 471714200
10 Decimal 82286720
12 Duodecimal 23683768
16 Hexadecimal 4e79880
20 Vigesimal 15e5gg0
36 Base36 1czou8

Cryptographic Hash Functions

md5 6114e1b63816ccbdf0c84ba065f8940b
sha1 308474c27fd2cae3e779a337775e5c1c859368c1
sha256 2198963cc85f7c67a564275406f4c581daaa73ffc2e1b26ea5146fb146f9f6d7
sha512 cf483d7a0fec65c299e062bc690e24c22ed710126970ffe44b433b60d4ee6315132865b23bb3a90c45f5d17f801e04659f38915c0663220664738fac23bda426
ripemd-160 eb0d91a8ed9e3f0e8e36fd52ba02fa43bbb70b35

82286720 as geometric shapes

Circle

Radius = n
Diameter 164573440
Circumference 517022710.08
Area 2.1272051488997E+16

Sphere

Radius = n
Volume 2.3338764596009E+24
Surface area 8.5088205955988E+16
Circumference 517022710.08

Square

Length = n
Perimeter 329146880
Area 6771104288358400
Diagonal 116370995.4272

Cube

Length = n
Surface area 40626625730150400
Volume 5.5717196266695E+23
Space diagonal 142524779.82819

Equilateral Triangle

Length = n
Perimeter 246860160
Area 2.9319741626961E+15
Altitude 71262389.914097

Triangular Pyramid

Length = n
Surface area 2.9319741626961E+15
Volume 6.5663345514803E+22
Height 38790331.809066