82887746 (number)

82887746 is an even 8-digits composite number following 82887745 and preceding 82887747. In scientific notation, it is written as 8.2887746 × 10^7. The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors. There are 40480020 positive integers (up to 82887746) that are relatively prime to 82887746.

Interesting facts

Basic properties

Name

Name eighty-two million eight hundred eighty-seven thousand seven hundred forty-six

Notation

Scientific notation 8.2887746 × 10^7
Engineering notation 8.2887746 × 10^6

Prime Factorization of 82887746

Prime Factorization 2 × 43 × 963811

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 82887746
Product of the distinct prime numbers

The prime factorization of 82887746 is 2 × 43 × 963811. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 8, 92, 48, 54, 947, 3668, 4855, 74965, 94599, 950462, 125161, 316227, 3470064, 91666103, 54751673, 739571565, 978557814, 3780293677, 3883491777

Basic calculations (n = 82887746)

Multiplication

n×y
n×2 165775492
n×3 248663238
n×4 331550984
n×5 414438730

Division

n÷y
n÷2 41443873
n÷3 27629248.666667
n÷3 20721936.5
n÷5 16577549.2

Exponentiation

ny
n2 6870378436960516
n3 5.6947018280666E+23
n4 4.7202099867052E+31
n5 3.9124756644468E+39

Nth Root

y√n
2√n 9104.2707560793
3√n 436.01032787027
4√n 95.416302360127
5√n 38.344057387563

Divisors of 82887746

1, 2, 43, 86, 963811, 1927622, 41443873, 82887746

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 -82887745
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 82887746 can be divided by 8 positive divisors. The sum of these divisors (counting 82887746) is 1, the average is 0.125.

Base conversion 82887746

Base System Value
2 Binary 100111100001100010001000010
3 Ternary 12202222010121112
4 Quaternary 10330030101002
5 Quinary 132204401441
6 Senary 12120323322
8 Octal 474142102
10 Decimal 82887746
12 Duodecimal 23913542
16 Hexadecimal 4f0c442
20 Vigesimal 15i0j76
36 Base36 1dckle

Cryptographic Hash Functions

md5 b34e8295e350e166aed17eff46a48896
sha1 864212085d3ba0548657f953040761f2969a22e6
sha256 08e17dd92b879be842022287d46dea9515edd4a732941ab563c64613382713da
sha512 94a9ed712f26e74cb2f2ecbaa077eb31f0b7ab70d8fa852cca8360d76381e8b3974fa078ee8a3ee730ca17afd37ca15d2137fbba13a9ce25ee3783d8e4a98029
ripemd-160 1307d43ac770d3e58a3a8a3cf34049e7c3278597

82887746 as geometric shapes

Circle

Radius = n
Diameter 165775492
Circumference 520799067.81243
Area 2.1583930424937E+16

Sphere

Radius = n
Volume 2.3853911236585E+24
Surface area 8.6335721699748E+16
Circumference 520799067.81243

Square

Length = n
Perimeter 331550984
Area 6870378436960516
Diagonal 117220974.54774

Cube

Length = n
Surface area 41222270621763096
Volume 5.6947018280666E+23
Space diagonal 143565787.39686

Equilateral Triangle

Length = n
Perimeter 248663238
Area 2.9749611300103E+15
Altitude 71782893.698432

Triangular Pyramid

Length = n
Surface area 2.9749611300103E+15
Volume 6.7112704657689E+22
Height 39073658.182579