83831664 is an even 8-digits composite number following 83831663
and preceding 83831665 . In scientific notation, it is written as 8.3831664 × 10^7.
The sum of its digits is 39. It has a total of 6 prime factors and 20 positive divisors.
There are 23951808 positive integers (up to 83831664) that are relatively prime to 83831664.
83831664 has 20 divisors, whose sum is 170159000
The reverse of 83831664 is 46613838
Previous prime number is 21
Is Prime? no
Number parity even
Number length 8
Sum of Digits 39
Digital Root 3
Name
eighty-three million eight hundred thirty-one thousand six hundred sixty-four
Scientific notation
8.3831664 × 10^7
Engineering notation
8.3831664 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 21 × 249499
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
10478958
Product of the distinct prime numbers
The prime factorization of 83831664 is 2 × 2 × 2 × 2 × 21 × 249499.
Since it has a total of 6 prime factors.
7 , 2 , 64 , 94 , 232 , 177 , 9754 , 9457 , 53248 , 88976 , 713977 , 825309 , 5516438 , 9209819 , 93293409 , 7025204 , 409648687 , 55668957 , 4459029876 , 1207793081
n×2
167663328
n×3
251494992
n×4
335326656
n×5
419158320
n÷2
41915832
n÷3
27943888
n÷3
20957916
n÷5
16766332.8
n2
7027747889008896
n3
5.891477997081E+23
n4
4.9389240391469E+31
n5
4.1403822057129E+39
2 √n
9155.9633026788
3 √n
437.65916646773
4 √n
95.686797953943
5 √n
38.430993991193
1 , 2 , 4 , 8 , 16 , 21 , 42 , 84 , 168 , 336 , 249499 , 498998 , 997996 , 1995992 , 3991984 , 5239479 , 10478958 , 20957916 , 41915832 , 83831664
20 divisors
τ
Total Divisors
20
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-83831663
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.05
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
20
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 83831664 can be divided by 20 positive divisors.
The sum of these divisors (counting 83831664) is 1, the average is 0.05.
Base
System
Value
2
Binary
100111111110010101101110000
3
Ternary
12211202002102110
4
Quaternary
10333302231300
5
Quinary
132430103124
6
Senary
12152445320
8
Octal
477625560
10
Decimal
83831664
12
Duodecimal
240a9840
16
Hexadecimal
4ff2b70
20
Vigesimal
163ij34
36
Base36
1dwsxc
md5
fd1633140e63c6a730ce338dd1636a57
sha1
24fc6b47db9f02ae68cbdeaef666a150b0726a04
sha256
88eea133608ea9b01be7ebed9edafc137b88ab761702057ed4b90df626c90842
sha512
2bbad22e9ade7daf40c5773ce544d4fd6661e0316fb1c1a6276a1fe4942589e73ca6a840c44de88064f17ab0e288cf2873cbc32633455181bf8d424efd57bc2c
ripemd-160
2e4f0c59b16779ce0ab0be90ed1b3897a3feac05
Diameter
167663328
Circumference
526729879.52122
Area
2.2078321139392E+16
Volume
2.4678165325888E+24
Surface area
8.8313284557566E+16
Circumference
526729879.52122
Perimeter
335326656
Area
7027747889008896
Diagonal
118555876.1851
Surface area
42166487334053376
Volume
5.891477997081E+23
Space diagonal
145200701.33104
Perimeter
251494992
Area
3.0431041016371E+15
Altitude
72600350.665521
Surface area
3.0431041016371E+15
Volume
6.9431734049122E+22
Height
39518625.395035