82661535 (number)

82661535 is an odd 8-digits composite number following 82661534 and preceding 82661536. In scientific notation, it is written as 8.2661535 × 10^7. The sum of its digits is 36. It has a total of 5 prime factors and 32 positive divisors. There are 39091200 positive integers (up to 82661535) that are relatively prime to 82661535.

Interesting facts

Basic properties

Name

Name eighty-two million six hundred sixty-one thousand five hundred thirty-five

Notation

Scientific notation 8.2661535 × 10^7
Engineering notation 8.2661535 × 10^6

Prime Factorization of 82661535

Prime Factorization 3 × 15 × 11 × 41 × 4073

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 82661535
Product of the distinct prime numbers

The prime factorization of 82661535 is 3 × 15 × 11 × 41 × 4073. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 82661535)

Multiplication

n×y
n×2 165323070
n×3 247984605
n×4 330646140
n×5 413307675

Division

n÷y
n÷2 41330767.5
n÷3 27553845
n÷3 20665383.75
n÷5 16532307

Exponentiation

ny
n2 6832929368556225
n3 5.6482043015144E+23
n4 4.6688923755678E+31
n5 3.8593781051423E+39

Nth Root

y√n
2√n 9091.8389229022
3√n 435.61332429955
4√n 95.351134879991
5√n 38.32310535949

Divisors of 82661535

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 -82661534
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 82661535 can be divided by 32 positive divisors. The sum of these divisors (counting 82661535) is 1, the average is 0.03125.

Base conversion 82661535

Base System Value
2 Binary 100111011010101000010011111
3 Ternary 12202112122022100
4 Quaternary 10323111002133
5 Quinary 132130132120
6 Senary 12111420143
8 Octal 473250237
10 Decimal 82661535
12 Duodecimal 23824653
16 Hexadecimal 4ed509f
20 Vigesimal 15gcdgf
36 Base36 1d7q1r

Cryptographic Hash Functions

md5 682035ccf644e59fcb7257815ba0a181
sha1 6fe9eeee65028c77138e7cd63f962e31d8206f51
sha256 993282171c272e1e514e3a38b17f80ce50d0238591dcaf47f0b17602938520cb
sha512 52faeb295299889c7e2d4491589f13c858ad132b3a701489d894a07efbb85190e826cfa7668ba47e0389a31a30ad5a79d81086907cc7f67b047cfc5bc0ebaaef
ripemd-160 1365aa9bbc0198e6d7b9811938375e8e26808c67

82661535 as geometric shapes

Circle

Radius = n
Diameter 165323070
Circumference 519377742.18091
Area 2.1466280706754E+16

Sphere

Radius = n
Volume 2.3659142852816E+24
Surface area 8.5865122827017E+16
Circumference 519377742.18091

Square

Length = n
Perimeter 330646140
Area 6832929368556225
Diagonal 116901063.88358

Cube

Length = n
Surface area 40997576211337350
Volume 5.6482043015144E+23
Space diagonal 143173978.45163

Equilateral Triangle

Length = n
Perimeter 247984605
Area 2.9587452077172E+15
Altitude 71586989.225817

Triangular Pyramid

Length = n
Surface area 2.9587452077172E+15
Volume 6.6564726052131E+22
Height 38967021.294526