813493669 is an odd 9-digits composite number following 813493668
and preceding 813493670 . In scientific notation, it is written as 8.13493669 × 10^8.
The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors.
There are 791750400 positive integers (up to 813493669) that are relatively prime to 813493669.
813493669 has 8 divisors, whose sum is 835332120
The reverse of 813493669 is 966394318
Previous prime number is 421
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 49
Digital Root 4
Name
eight hundred thirteen million four hundred ninety-three thousand six hundred sixty-nine
Scientific notation
8.13493669 × 10^8
Engineering notation
8.13493669 × 10^6
Prime Factorization
41 × 421 × 47129
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
813493669
Product of the distinct prime numbers
The prime factorization of 813493669 is 41 × 421 × 47129.
Since it has a total of 3 prime factors.
2 , 3 , 99 , 32 , 26 , 661 , 6841 , 8402 , 57077 , 37853 , 240749 , 536724 , 8473015 , 7253466 , 64984449 , 76472362 , 192119819 , 105725553 , 6271181544 , 4479651404
n×2
1626987338
n×3
2440481007
n×4
3253974676
n×5
4067468345
n÷2
406746834.5
n÷3
271164556.33333
n÷3
203373417.25
n÷5
162698733.8
n2
661771949503081561
n3
5.3834729124254E+26
n4
4.3794211314911E+35
n5
3.5626313643528E+44
2 √n
28521.810408878
3 √n
933.50803225008
4 √n
168.88401466355
5 √n
60.543961675955
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
-813493668
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 813493669 can be divided by 8 positive divisors.
The sum of these divisors (counting 813493669) is 1, the average is 0.125.
Base
System
Value
2
Binary
110000011111001110110110100101
3
Ternary
2002200201202112011
4
Quaternary
300133032312211
5
Quinary
3131223244134
6
Senary
212415554221
8
Octal
6037166645
10
Decimal
813493669
12
Duodecimal
1a852b971
16
Hexadecimal
307ceda5
20
Vigesimal
ce46e39
36
Base36
dgbzqd
md5
75289e69ebc20b5cae153dd85761fa0d
sha1
e00e7a954b55fe908c8a09acd0ccb9400aeaeb92
sha256
1649ba1f3db00872da5cbf967cf969c87feb3b84ccbca821f423b7a873ed31c0
sha512
f6dd1eedc6ae8ff10bcdcefb0458eac175d5e7024bd90f9726b90bfabe4aa43b70a0c75a82d5efa59710d5f3d9fcb733a2851993975a092fc50037e040beb1ca
ripemd-160
1c42205063be42f93b88d4d862080586c62096da
Diameter
1626987338
Circumference
5111331468.5444
Area
2.0790178949107E+18
Volume
2.2550238603301E+27
Surface area
8.3160715796427E+18
Circumference
5111331468.5444
Perimeter
3253974676
Area
661771949503081561
Diagonal
1150453779.6044
Surface area
3970631697018489366
Volume
5.3834729124254E+26
Space diagonal
1409012366.3436
Perimeter
2440481007
Area
2.8655565989081E+17
Altitude
704506183.17181
Surface area
2.8655565989081E+17
Volume
6.3444836711835E+25
Height
383484593.20148