82794889 is an odd 8-digits composite number following 82794888
and preceding 82794890 . In scientific notation, it is written as 8.2794889 × 10^7.
The sum of its digits is 55. It has a total of 2 prime factors and 4 positive divisors.
There are 82743556 positive integers (up to 82794889) that are relatively prime to 82794889.
82794889 has 4 divisors, whose sum is 82846224
The reverse of 82794889 is 98849728
Previous prime number is 1667
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 55
Digital Root 1
Name
eighty-two million seven hundred ninety-four thousand eight hundred eighty-nine
Scientific notation
8.2794889 × 10^7
Engineering notation
8.2794889 × 10^6
Prime Factorization
1667 × 49667
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
82794889
Product of the distinct prime numbers
The prime factorization of 82794889 is 1667 × 49667.
Since it has a total of 2 prime factors.
7 , 2 , 17 , 13 , 32 , 280 , 2668 , 6713 , 20622 , 9973 , 303614 , 877797 , 9491279 , 9939083 , 13295305 , 20898982 , 138264762 , 196117357 , 3377374016 , 7031839461
n×2
165589778
n×3
248384667
n×4
331179556
n×5
413974445
n÷2
41397444.5
n÷3
27598296.333333
n÷3
20698722.25
n÷5
16558977.8
n2
6854993644522321
n3
5.6755843789393E+23
n4
4.6990937866441E+31
n5
3.8906094846579E+39
2 √n
9099.1696873946
3 √n
435.84744999794
4 √n
95.389568021847
5 √n
38.335462363852
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
-82794888
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 82794889 can be divided by 4 positive divisors.
The sum of these divisors (counting 82794889) is 1, the average is 0.25.
Base
System
Value
2
Binary
100111011110101100110001001
3
Ternary
12202210102020101
4
Quaternary
10323311212021
5
Quinary
132143414024
6
Senary
12114325401
8
Octal
473654611
10
Decimal
82794889
12
Duodecimal
23889861
16
Hexadecimal
4ef5989
20
Vigesimal
15h9749
36
Base36
1daky1
md5
f82f1ff7ffaafcd55ecd86495af980c3
sha1
b26c898028ffc78663ca7cdf7129efc807e1189c
sha256
ae1c667c428c7f43c5e9753299a5b3f2ee2ce84fb4a9aa9a052b301ff9dc3d08
sha512
1074aa8eff299e012a9b6061929506f13365b5d87e7efca5830464a79d4800492d76e0aaaf5da2e915e79cf7d9e720e514c4e2d5ba3e1610d80891c326b7263c
ripemd-160
a8ffe5296aeb4e66bba1e47144aae0a0f26183d4
Diameter
165589778
Circumference
520215630.07436
Area
2.1535597674036E+16
Volume
2.377383225294E+24
Surface area
8.6142390696144E+16
Circumference
520215630.07436
Perimeter
331179556
Area
6854993644522321
Diagonal
117089654.91897
Surface area
41129961867133926
Volume
5.6755843789393E+23
Space diagonal
143404954.35503
Perimeter
248384667
Area
2.9682993194686E+15
Altitude
71702477.177513
Surface area
2.9682993194686E+15
Volume
6.6887403359074E+22
Height
39029884.972992