82912392 is an even 8-digits composite number following 82912391
and preceding 82912393 . In scientific notation, it is written as 8.2912392 × 10^7.
The sum of its digits is 36. It has a total of 6 prime factors and 32 positive divisors.
There are 26683776 positive integers (up to 82912392) that are relatively prime to 82912392.
82912392 has 32 divisors, whose sum is 178695000
The reverse of 82912392 is 29321928
Previous prime number is 29
Is Prime? no
Number parity even
Number length 8
Sum of Digits 36
Digital Root 9
Name
eighty-two million nine hundred twelve thousand three hundred ninety-two
Scientific notation
8.2912392 × 10^7
Engineering notation
8.2912392 × 10^6
Prime Factorization
2 × 2 × 2 × 9 × 29 × 39709
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
20728098
Product of the distinct prime numbers
The prime factorization of 82912392 is 2 × 2 × 2 × 9 × 29 × 39709.
Since it has a total of 6 prime factors.
4 , 9 , 17 , 7 , 637 , 2 , 7914 , 1972 , 63737 , 54867 , 260941 , 845506 , 8532320 , 5126188 , 62018525 , 37375490 , 870619209 , 917174735 , 9138927676 , 9409980842
n×2
165824784
n×3
248737176
n×4
331649568
n×5
414561960
n÷2
41456196
n÷3
27637464
n÷3
20728098
n÷5
16582478.4
n2
6874464747161664
n3
5.6997831590685E+23
n4
4.7258265559968E+31
n5
3.9182958393482E+39
2 √n
9105.624196067
3 √n
436.05353830111
4 √n
95.423394385585
5 √n
38.346337375391
1 , 2 , 4 , 8 , 9 , 18 , 29 , 36 , 58 , 72 , 116 , 232 , 261 , 522 , 1044 , 2088 , 39709 , 79418 , 158836 , 317672 , 357381 , 714762 , 1151561 , 1429524 , 2303122 , 2859048 , 4606244 , 9212488 , 10364049 , 20728098 , 41456196 , 82912392
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
-82912391
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 82912392 can be divided by 32 positive divisors.
The sum of these divisors (counting 82912392) is 1, the average is 0.03125.
Base
System
Value
2
Binary
100111100010010010010001000
3
Ternary
12210000101102100
4
Quaternary
10330102102020
5
Quinary
132211144032
6
Senary
12121033400
8
Octal
474222210
10
Decimal
82912392
12
Duodecimal
23925860
16
Hexadecimal
4f12488
20
Vigesimal
15i40jc
36
Base36
1dd3m0
md5
805a44ad4654d4bc0f17063d5d230e9a
sha1
d18afcdf1ac3421d442eac14d46f9e6c5236879f
sha256
b737d2a3282927eeb45a1d771199ff6471979f45452c32a1f0d1e83937db82ae
sha512
1fc9919fd8a066d820d813dd9095d91c2af73d4ee6c7dbf6940274512361b04c9c21afa1c70785d470c20d87f8577268c09393fa2e3e16dad0a624147c2cdc88
ripemd-160
ffdd7c2644604b2876b0cfc3a5c9ef9ac2467f72
Diameter
165824784
Circumference
520953923.19751
Area
2.1596767947045E+16
Volume
2.3875195866113E+24
Surface area
8.638707178818E+16
Circumference
520953923.19751
Perimeter
331649568
Area
6874464747161664
Diagonal
117255829.25519
Surface area
41246788482969984
Volume
5.6997831590685E+23
Space diagonal
143608475.52107
Perimeter
248737176
Area
2.9767305542313E+15
Altitude
71804237.760534
Surface area
2.9767305542313E+15
Volume
6.7172588717837E+22
Height
39085276.418398