82661473 is an odd 8-digits prime number following 82661472
and preceding 82661474 . In scientific notation, it is written as 8.2661473 × 10^7.
The sum of its digits is 37. It has a total of 1 prime factors and 2 positive divisors.
There are 82661472 positive integers (up to 82661473) that are relatively prime to 82661473.
82661473 has 2 divisors, whose sum is 82661474
The reverse of 82661473 is 37416628
Previous prime number is 1
Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 37
Digital Root 1
Name
eighty-two million six hundred sixty-one thousand four hundred seventy-three
Scientific notation
8.2661473 × 10^7
Engineering notation
8.2661473 × 10^6
Prime Factorization
82661473
Composite number
ω
Distinct Factors
1
Total number of distinct prime factors
Ω
Total Factors
1
Total number of prime factors
rad
Radical
82661473
Product of the distinct prime numbers
The prime factorization of 82661473 is 82661473.
Since it has a total of 1 prime factors.
5 , 5 , 56 , 25 , 134 , 425 , 5897 , 2234 , 17031 , 53247 , 866393 , 154275 , 7257293 , 1003624 , 72522758 , 22137567 , 644705678 , 686637683 , 1739412196 , 7863911623
n×2
165322946
n×3
247984419
n×4
330645892
n×5
413307365
n÷2
41330736.5
n÷3
27553824.333333
n÷3
20665368.25
n÷5
16532294.6
n2
6832919118529729
n3
5.6481915922753E+23
n4
4.6688783680369E+31
n5
3.8593636315977E+39
2 √n
9091.8355132503
3 √n
435.61321538943
4 √n
95.351117000538
5 √n
38.323099610666
2 divisors
τ
Total Divisors
2
Total number of the positive divisors of n
σ
Sum of Divisors
82661474
Sum of all the positive divisors of n
s
Aliquot Sum
1
Sum of the proper positive divisors of n
A
Arithmetic Mean
41330737
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
9091.8355682447
Returns the nth root of the product of n divisors
H
Harmonic Mean
1.9999999758049
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 82661473 can be divided by 2 positive divisors.
The sum of these divisors (counting 82661473) is 82661474, the average is 41330737.
Base
System
Value
2
Binary
100111011010101000001100001
3
Ternary
12202112122020001
4
Quaternary
10323111001201
5
Quinary
132130131343
6
Senary
12111420001
8
Octal
473250141
10
Decimal
82661473
12
Duodecimal
23824601
16
Hexadecimal
4ed5061
20
Vigesimal
15gcddd
36
Base36
1d7q01
md5
02ab9a13bbc6cfcf9a6272b0f5f2f740
sha1
bdda6f6b87fe346cc2dce0b2bc7ae66ce8703d45
sha256
32dca935d01b801336958f379cdfa8af685fd531e126cd588e81f0eb3f3f4663
sha512
263762b56324e633011c672318c9b0b2e449957e5af5d20e2f858df6631452278dbee1c9bf8bb868446274d72ab76362ad7ceb9bf46656165e61e1f7dcfdd869
ripemd-160
95757f9a85525dcd7697a1a7bf832853bbd7be9e
Diameter
165322946
Circumference
519377352.62342
Area
2.1466248505346E+16
Volume
2.365908961648E+24
Surface area
8.5864994021385E+16
Circumference
519377352.62342
Perimeter
330645892
Area
6832919118529729
Diagonal
116900976.20234
Surface area
40997514711178374
Volume
5.6481915922753E+23
Space diagonal
143173871.06448
Perimeter
247984419
Area
2.9587407693256E+15
Altitude
71586935.532241
Surface area
2.9587407693256E+15
Volume
6.6564576272312E+22
Height
38966992.067446