82183889 is an odd 8-digits composite number following 82183888
and preceding 82183890 . In scientific notation, it is written as 8.2183889 × 10^7.
The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors.
There are 81352656 positive integers (up to 82183889) that are relatively prime to 82183889.
82183889 has 8 divisors, whose sum is 83018880
The reverse of 82183889 is 98838128
Previous prime number is 463
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 47
Digital Root 2
Name
eighty-two million one hundred eighty-three thousand eight hundred eighty-nine
Scientific notation
8.2183889 × 10^7
Engineering notation
8.2183889 × 10^6
Prime Factorization
139 × 463 × 1277
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
82183889
Product of the distinct prime numbers
The prime factorization of 82183889 is 139 × 463 × 1277.
Since it has a total of 3 prime factors.
3 , 2 , 73 , 77 , 880 , 928 , 5118 , 2556 , 28530 , 81756 , 307354 , 494915 , 2168127 , 2017359 , 88908352 , 24611238 , 134177690 , 873720286 , 3607755678 , 5351897713
n×2
164367778
n×3
246551667
n×4
328735556
n×5
410919445
n÷2
41091944.5
n÷3
27394629.666667
n÷3
20545972.25
n÷5
16436777.8
n2
6754191611164321
n3
5.5508573365666E+23
n4
4.5619104320322E+31
n5
3.7491554057408E+39
2 √n
9065.5330234907
3 √n
434.77266317294
4 √n
95.21309271046
5 √n
38.278713892659
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
-82183888
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 82183889 can be divided by 8 positive divisors.
The sum of these divisors (counting 82183889) is 1, the average is 0.125.
Base
System
Value
2
Binary
100111001100000011011010001
3
Ternary
12201122101002202
4
Quaternary
10321200123101
5
Quinary
132014341024
6
Senary
12053252545
8
Octal
471403321
10
Decimal
82183889
12
Duodecimal
23634155
16
Hexadecimal
4e606d1
20
Vigesimal
15dcje9
36
Base36
1cxhht
md5
fd772fcc2839564ab0dad66fe2753ff2
sha1
7155d5ecb7eff9ee9255b11ebe43190b3fa23dd6
sha256
78b96394ddcf8426cf33db77239d365a5e1b7bcce38a99f4c88bb50436bcc04b
sha512
e7099ed046f8a2cf582a41e8f0b148d77fa88c62d4adca5b28c1311b0921cce9e8bd9b95f0210eff1f7d2df9c4b4f7949e0e32e0ca8c74bb8e4c6ea4fc026489
ripemd-160
e45a733986e671c83f57230f7a8d35e61433152e
Diameter
164367778
Circumference
516376603.85168
Area
2.1218918746572E+16
Volume
2.3251376839577E+24
Surface area
8.4875674986287E+16
Circumference
516376603.85168
Perimeter
328735556
Area
6754191611164321
Diagonal
116225570.43237
Surface area
40525149666985926
Volume
5.5508573365666E+23
Space diagonal
142346671.3116
Perimeter
246551667
Area
2.924650758648E+15
Altitude
71173335.6558
Surface area
2.924650758648E+15
Volume
6.5417481068089E+22
Height
38741856.810788