82947 (number)

82947 is an odd 5-digits composite number following 82946 and preceding 82948. In scientific notation, it is written as 8.2947 × 10^4. The sum of its digits is 30. It has a total of 3 prime factors and 8 positive divisors. There are 53928 positive integers (up to 82947) that are relatively prime to 82947.

Interesting facts

Basic properties

Name

Name eighty-two thousand nine hundred forty-seven

Notation

Scientific notation 8.2947 × 10^4
Engineering notation 8.2947 × 10^3

Prime Factorization of 82947

Prime Factorization 3 × 43 × 643

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 82947
Product of the distinct prime numbers

The prime factorization of 82947 is 3 × 43 × 643. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 7, 54, 30, 910, 822, 9932, 1356, 4161, 24052, 773333, 703506, 780638, 8737071, 46760690, 44316473, 127280808, 442270736, 1298106416, 7995238179

Basic calculations (n = 82947)

Multiplication

n×y
n×2 165894
n×3 248841
n×4 331788
n×5 414735

Division

n÷y
n÷2 41473.5
n÷3 27649
n÷3 20736.75
n÷5 16589.4

Exponentiation

ny
n2 6880204809
n3 570692348292123
n4 4.7337218213787E+19
n5 3.926480239179E+24

Nth Root

y√n
2√n 288.00520828624
3√n 43.611420008841
4√n 16.970716198388
5√n 9.6329684225419

Divisors of 82947

1, 3, 43, 129, 643, 1929, 27649, 82947

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 -82946
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 82947 can be divided by 8 positive divisors. The sum of these divisors (counting 82947) is 1, the average is 0.125.

Base conversion 82947

Base System Value
2 Binary 10100010000000011
3 Ternary 11012210010
4 Quaternary 110100003
5 Quinary 10123242
6 Senary 1440003
8 Octal 242003
10 Decimal 82947
12 Duodecimal 40003
16 Hexadecimal 14403
20 Vigesimal a777
36 Base36 1s03

Cryptographic Hash Functions

md5 d5431d804a8c8ca3b14ccf7862e6fea8
sha1 30725ccd43877ad839d33002a853e17abfc11557
sha256 86e767cc1258f15fce38311cb85d96101f49dc6af13f9b886448c6ff44113489
sha512 7db8ceb8595d62e6ee1e629d24e4138559f5bc4752c28cc6299975d1b80e1da5a17e55148b3d3fb4b606902293847481fa8b3042b9bfbaa6f937d24c2b58be18
ripemd-160 70628c310f1e17778f0bfa246c3c7edb834abb3f

82947 as geometric shapes

Circle

Radius = n
Diameter 165894
Circumference 521171.37167463
Area 21614800883.148

Sphere

Radius = n
Volume 2.3905105184726E+15
Surface area 86459203532.59
Circumference 521171.37167463

Square

Length = n
Perimeter 331788
Area 6880204809
Diagonal 117304.77235816

Cube

Length = n
Surface area 41281228854
Volume 570692348292123
Space diagonal 143668.41833542

Equilateral Triangle

Length = n
Perimeter 248841
Area 2979216073.9169
Altitude 71834.209167708

Triangular Pyramid

Length = n
Surface area 2979216073.9169
Volume 67256738241439
Height 39101.590786054