82488105 is an odd 8-digits composite number following 82488104
and preceding 82488106 . In scientific notation, it is written as 8.2488105 × 10^7.
The sum of its digits is 36. It has a total of 5 prime factors and 32 positive divisors.
There are 36771840 positive integers (up to 82488105) that are relatively prime to 82488105.
82488105 has 32 divisors, whose sum is 125959680
The reverse of 82488105 is 50188428
Previous prime number is 41
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 36
Digital Root 9
Name
eighty-two million four hundred eighty-eight thousand one hundred five
Scientific notation
8.2488105 × 10^7
Engineering notation
8.2488105 × 10^6
Prime Factorization
21 × 15 × 3 × 41 × 2129
Composite number
ω
Distinct Factors
5
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
82488105
Product of the distinct prime numbers
The prime factorization of 82488105 is 21 × 15 × 3 × 41 × 2129.
Since it has a total of 5 prime factors.
3 , 4 , 73 , 17 , 918 , 315 , 2513 , 1643 , 82920 , 66458 , 685018 , 508361 , 5822854 , 8654682 , 92207146 , 79285760 , 179449498 , 705855865 , 7055256937 , 7964831295
n×2
164976210
n×3
247464315
n×4
329952420
n×5
412440525
n÷2
41244052.5
n÷3
27496035
n÷3
20622026.25
n÷5
16497621
n2
6804287466491025
n3
5.612727789861E+23
n4
4.6298327926647E+31
n5
3.8190613353377E+39
2 √n
9082.296240489
3 √n
435.30846135901
4 √n
95.301082053086
5 √n
38.307010906298
1 , 3 , 15 , 21 , 41 , 45 , 63 , 123 , 315 , 615 , 861 , 945 , 1845 , 2129 , 2583 , 6387 , 12915 , 31935 , 38745 , 44709 , 87289 , 95805 , 134127 , 261867 , 670635 , 1309335 , 1833069 , 2011905 , 3928005 , 5499207 , 27496035 , 82488105
32 divisors
τ
Total Divisors
32
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-82488104
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.03125
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
32
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 82488105 can be divided by 32 positive divisors.
The sum of these divisors (counting 82488105) is 1, the average is 0.03125.
Base
System
Value
2
Binary
100111010101010101100101001
3
Ternary
12202012211102000
4
Quaternary
10322222230221
5
Quinary
132104104410
6
Senary
12104001213
8
Octal
472525451
10
Decimal
82488105
12
Duodecimal
23760209
16
Hexadecimal
4eaab29
20
Vigesimal
15fb055
36
Base36
1d4089
md5
5c0c9db12fb85dedeedf268df191e470
sha1
8e421bc068a4634a91b5fb045d5e2cab3b8afedd
sha256
e696b1dde10a873cdc0ccac19b1dd08b8f6194943f363a29ab415b68c0083557
sha512
e92e15bd48056712e9f3750a519a6e5d64f05701f869af2e54fc13b08a227004613e69b88cb647fbc3b741ffd1981194814f238cc29f8b2c3c5a63b5693e8ed8
ripemd-160
7e9b1ffb3618d1090ac2fd7aeb253f2910dd7f16
Diameter
164976210
Circumference
518288049.35309
Area
2.1376299517641E+16
Volume
2.3510539188302E+24
Surface area
8.5505198070565E+16
Circumference
518288049.35309
Perimeter
329952420
Area
6804287466491025
Diagonal
116655796.82546
Surface area
40825724798946150
Volume
5.612727789861E+23
Space diagonal
142873588.88008
Perimeter
247464315
Area
2.9463429003166E+15
Altitude
71436794.440038
Surface area
2.9463429003166E+15
Volume
6.6146631352748E+22
Height
38885265.608485