82872783 is an odd 8-digits composite number following 82872782
and preceding 82872784 . In scientific notation, it is written as 8.2872783 × 10^7.
The sum of its digits is 45. It has a total of 2 prime factors and 4 positive divisors.
There are 47355840 positive integers (up to 82872783) that are relatively prime to 82872783.
82872783 has 4 divisors, whose sum is 84188288
The reverse of 82872783 is 38727828
Previous prime number is 63
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 45
Digital Root 9
Name
eighty-two million eight hundred seventy-two thousand seven hundred eighty-three
Scientific notation
8.2872783 × 10^7
Engineering notation
8.2872783 × 10^6
Prime Factorization
63 × 1315441
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
82872783
Product of the distinct prime numbers
The prime factorization of 82872783 is 63 × 1315441.
Since it has a total of 2 prime factors.
4 , 2 , 2 , 48 , 212 , 417 , 9315 , 4436 , 77364 , 76773 , 909664 , 228457 , 2689838 , 7544473 , 26263018 , 19139006 , 388177324 , 499766167 , 3913920956 , 8780439282
n×2
165745566
n×3
248618349
n×4
331491132
n×5
414363915
n÷2
41436391.5
n÷3
27624261
n÷3
20718195.75
n÷5
16574556.6
n2
6867898162165089
n3
5.6916183405921E+23
n4
4.7168025165871E+31
n5
3.9089455141097E+39
2 √n
9103.4489617946
3 √n
435.98408991406
4 √n
95.411995900907
5 √n
38.342672904109
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-82872782
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 82872783 can be divided by 4 positive divisors.
The sum of these divisors (counting 82872783) is 1, the average is 0.25.
Base
System
Value
2
Binary
100111100001000100111001111
3
Ternary
12202221101002100
4
Quaternary
10330020213033
5
Quinary
132203412113
6
Senary
12120130143
8
Octal
474104717
10
Decimal
82872783
12
Duodecimal
23906953
16
Hexadecimal
4f089cf
20
Vigesimal
15hj1j3
36
Base36
1dc91r
md5
389a09b2c14b8294901fa7f510bb228a
sha1
62aa172b70c63b334c4a795234141840fe003bd4
sha256
bae04a21607c7024a712de9fd70c925a22822193f1fe8190a290b64e319b8f5c
sha512
f36ac580afb96e7592df818fe7dd87c32326ab7bfa0313990ef6a300ff7d5578a57870c2e3e0a9f18df1503cc1626077af9d4bee34714ad9663d93b24f6c5b81
ripemd-160
73b630fd24db0e2e8bf231b7fb20fc46ceafab33
Diameter
165745566
Circumference
520705052.51068
Area
2.1576138411861E+16
Volume
2.3840995154455E+24
Surface area
8.6304553647443E+16
Circumference
520705052.51068
Perimeter
331491132
Area
6867898162165089
Diagonal
117199813.6702
Surface area
41207388972990534
Volume
5.6916183405921E+23
Space diagonal
143539870.72063
Perimeter
248618349
Area
2.9738871395197E+15
Altitude
71769935.360315
Surface area
2.9738871395197E+15
Volume
6.7076365409306E+22
Height
39066604.556734