82661892 (number)

82661892 is an even 8-digits composite number following 82661891 and preceding 82661893. In scientific notation, it is written as 8.2661892 × 10^7. The sum of its digits is 42. It has a total of 5 prime factors and 24 positive divisors. There are 27165600 positive integers (up to 82661892) that are relatively prime to 82661892.

Interesting facts

Basic properties

Name

Name eighty-two million six hundred sixty-one thousand eight hundred ninety-two

Notation

Scientific notation 8.2661892 × 10^7
Engineering notation 8.2661892 × 10^6

Prime Factorization of 82661892

Prime Factorization 2 × 2 × 3 × 71 × 97021

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 41330946
Product of the distinct prime numbers

The prime factorization of 82661892 is 2 × 2 × 3 × 71 × 97021. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 5, 13, 96, 178, 757, 8748, 7247, 40030, 56095, 893192, 777528, 650171, 6727342, 86374527, 26623414, 132565390, 938372932, 7709917913, 7909665069

Basic calculations (n = 82661892)

Multiplication

n×y
n×2 165323784
n×3 247985676
n×4 330647568
n×5 413309460

Division

n÷y
n÷2 41330946
n÷3 27553964
n÷3 20665473
n÷5 16532378.4

Exponentiation

ny
n2 6832988389019664
n3 5.648277482504E+23
n4 4.6689730324478E+31
n5 3.8594614455911E+39

Nth Root

y√n
2√n 9091.8585558729
3√n 435.61395140999
4√n 95.351237830838
5√n 38.323138461525

Divisors of 82661892

1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 97021, 194042, 291063, 388084, 582126, 1164252, 6888491, 13776982, 20665473, 27553964, 41330946, 82661892

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -82661891
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 82661892 can be divided by 24 positive divisors. The sum of these divisors (counting 82661892) is 1, the average is 0.041666666666667.

Base conversion 82661892

Base System Value
2 Binary 100111011010101001000000100
3 Ternary 12202112122210120
4 Quaternary 10323111020010
5 Quinary 132130140032
6 Senary 12111421540
8 Octal 473251004
10 Decimal 82661892
12 Duodecimal 238248b0
16 Hexadecimal 4ed5204
20 Vigesimal 15gceec
36 Base36 1d7qbo

Cryptographic Hash Functions

md5 c44f8be3d2772ee5170151a511e61cbe
sha1 9a29c197ee733c311d9396eb5db13dfd16e4ff62
sha256 c60830254e14a3fdca6c07591bc9d66b09ac72091aa5e589eb1934905a10768d
sha512 0c8d5c62217cd9c2f9454b9212b0ac01c525bfa85f2261e1e02a6d3bcff2b2b30902f98f113fefb9f85c7b7e8f9b27b8b1013cf6f39fcf36f15aacf201b4a442
ripemd-160 2eb00763f2fb550d3450ac8e864f95964dcfce9f

82661892 as geometric shapes

Circle

Radius = n
Diameter 165323784
Circumference 519379985.27807
Area 2.1466466125009E+16

Sphere

Radius = n
Volume 2.3659449392628E+24
Surface area 8.5865864500034E+16
Circumference 519379985.27807

Square

Length = n
Perimeter 330647568
Area 6832988389019664
Diagonal 116901568.75782

Cube

Length = n
Surface area 40997930334117984
Volume 5.648277482504E+23
Space diagonal 143174596.79377

Equilateral Triangle

Length = n
Perimeter 247985676
Area 2.9587707643276E+15
Altitude 71587298.396886

Triangular Pyramid

Length = n
Surface area 2.9587707643276E+15
Volume 6.6565588498364E+22
Height 38967189.58594