82661910 (number)

82661910 is an even 8-digits composite number following 82661909 and preceding 82661911. In scientific notation, it is written as 8.2661910 × 10^7. The sum of its digits is 33. It has a total of 6 prime factors and 64 positive divisors. There are 21329280 positive integers (up to 82661910) that are relatively prime to 82661910.

Interesting facts

Basic properties

Name

Name eighty-two million six hundred sixty-one thousand nine hundred ten

Notation

Scientific notation 8.2661910 × 10^7
Engineering notation 8.2661910 × 10^6

Prime Factorization of 82661910

Prime Factorization 2 × 3 × 5 × 43 × 139 × 461

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 82661910
Product of the distinct prime numbers

The prime factorization of 82661910 is 2 × 3 × 5 × 43 × 139 × 461. Since it has a total of 6 prime factors.

Most popular turbo-numbers

10, 5, 96, 69, 645, 443, 5539, 9229, 51874, 68391, 766588, 675741, 3967302, 3703169, 80423158, 16807980, 919039469, 14148286, 396072143, 9316459304

Basic calculations (n = 82661910)

Multiplication

n×y
n×2 165323820
n×3 247985730
n×4 330647640
n×5 413309550

Division

n÷y
n÷2 41330955
n÷3 27553970
n÷3 20665477.5
n÷5 16532382

Exponentiation

ny
n2 6832991364848100
n3 5.6482811723185E+23
n4 4.6689770992089E+31
n5 3.8594656476686E+39

Nth Root

y√n
2√n 9091.8595457695
3√n 435.61398302895
4√n 95.351243021628
5√n 38.323140130532

Divisors of 82661910

1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 139, 215, 258, 278, 417, 430, 461, 645, 695, 834, 922, 1290, 1383, 1390, 2085, 2305, 2766, 4170, 4610, 5977, 6915, 11954, 13830, 17931, 19823, 29885, 35862, 39646, 59469, 59770, 64079, 89655, 99115, 118938, 128158, 179310, 192237, 198230, 297345, 320395, 384474, 594690, 640790, 961185, 1922370, 2755397, 5510794, 8266191, 13776985, 16532382, 27553970, 41330955, 82661910

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -82661909
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 82661910 can be divided by 64 positive divisors. The sum of these divisors (counting 82661910) is 1, the average is 0.015625.

Base conversion 82661910

Base System Value
2 Binary 100111011010101001000010110
3 Ternary 12202112122211020
4 Quaternary 10323111020112
5 Quinary 132130140120
6 Senary 12111422010
8 Octal 473251026
10 Decimal 82661910
12 Duodecimal 23824906
16 Hexadecimal 4ed5216
20 Vigesimal 15gcefa
36 Base36 1d7qc6

Cryptographic Hash Functions

md5 7a0a7fc40cc48656dced309614a421ed
sha1 e468a5a0035a2e79d564cb528d9165ef15a51726
sha256 f5c93aafb18daa35ae3a98be9d5ccc4223b950402bbfa1afec6e202524d3af86
sha512 cd7b0c49aab37e555ab16e521ec10ebdb9a30563272ecd5bd4b3b99ffb3710b7e371eb06a031b791a27d7958a039f8a5366bd4d9d30c35f821848656f8212207
ripemd-160 c920151763d55137de451939e650aa5f78e201a3

82661910 as geometric shapes

Circle

Radius = n
Diameter 165323820
Circumference 519380098.3754
Area 2.1466475473849E+16

Sphere

Radius = n
Volume 2.3659464848487E+24
Surface area 8.5865901895397E+16
Circumference 519380098.3754

Square

Length = n
Perimeter 330647640
Area 6832991364848100
Diagonal 116901594.21366

Cube

Length = n
Surface area 40997948189088600
Volume 5.6482811723185E+23
Space diagonal 143174627.97069

Equilateral Triangle

Length = n
Perimeter 247985730
Area 2.9587720528991E+15
Altitude 71587313.985343

Triangular Pyramid

Length = n
Surface area 2.9587720528991E+15
Volume 6.6565631983245E+22
Height 38967198.071221