82665538 (number)

82665538 is an even 8-digits composite number following 82665537 and preceding 82665539. In scientific notation, it is written as 8.2665538 × 10^7. The sum of its digits is 43. It has a total of 4 prime factors and 16 positive divisors. There are 40597920 positive integers (up to 82665538) that are relatively prime to 82665538.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.2665538 × 10^7
Engineering notation 8.2665538 × 10^6

Prime Factorization of 82665538

Prime Factorization 2 × 67 × 467 × 1321

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 82665538
Product of the distinct prime numbers

The prime factorization of 82665538 is 2 × 67 × 467 × 1321. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 4, 53, 27, 110, 387, 8266, 2897, 8442, 35660, 584800, 365028, 4971618, 8833547, 69768325, 58615968, 852079427, 665298951, 2359755402, 9056082372

Basic calculations (n = 82665538)

Multiplication

n×y
n×2 165331076
n×3 247996614
n×4 330662152
n×5 413327690

Division

n÷y
n÷2 41332769
n÷3 27555179.333333
n÷3 20666384.5
n÷5 16533107.6

Exponentiation

ny
n2 6833591172829444
n3 5.64902490774E+23
n4 4.6697968317372E+31
n5 3.8603126744626E+39

Nth Root

y√n
2√n 9092.0590627206
3√n 435.62035591343
4√n 95.352289236917
5√n 38.323476522255

Divisors of 82665538

1, 2, 67, 134, 467, 934, 1321, 2642, 31289, 62578, 88507, 177014, 616907, 1233814, 41332769, 82665538

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -82665537
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 82665538 can be divided by 16 positive divisors. The sum of these divisors (counting 82665538) is 1, the average is 0.0625.

Base conversion 82665538

Base System Value
2 Binary 100111011010110000001000010
3 Ternary 12202112211210121
4 Quaternary 10323112001002
5 Quinary 132130244123
6 Senary 12111450454
8 Octal 473260102
10 Decimal 82665538
12 Duodecimal 23826a2a
16 Hexadecimal 4ed6042
20 Vigesimal 15gd3gi
36 Base36 1d7t4y

Cryptographic Hash Functions

md5 a58e4ca5ff428e3e081fcc96a29f2384
sha1 0ebcdbe50559d9b44a9d3aff8759c49da4ff1f92
sha256 73b7df9c3883cfd8a032cfa3f002bd9bac2b3fd2e771ddd683b9b4f536d7071c
sha512 bab15bc4e6fbdaf43a6909300fd0f8f72b8aab2123305e3ac959566d859a1eb73602429ff3c052de0f9c7e57c2ab353fe924c28ad7848d327a49497ae3122545
ripemd-160 56732f12c09a25eef66a37ab06894a3b177ea958

82665538 as geometric shapes

Circle

Radius = n
Diameter 165331076
Circumference 519402893.7717
Area 2.1468359826197E+16

Sphere

Radius = n
Volume 2.3662580200136E+24
Surface area 8.5873439304788E+16
Circumference 519402893.7717

Square

Length = n
Perimeter 330662152
Area 6833591172829444
Diagonal 116906724.98047

Cube

Length = n
Surface area 41001547036976664
Volume 5.64902490774E+23
Space diagonal 143180911.85102

Equilateral Triangle

Length = n
Perimeter 247996614
Area 2.9590317773737E+15
Altitude 71590455.925508

Triangular Pyramid

Length = n
Surface area 2.9590317773737E+15
Volume 6.6574396989244E+22
Height 38968908.326823