809969138 is an even 9-digits composite number following 809969137
and preceding 809969139 . In scientific notation, it is written as 8.09969138 × 10^8.
The sum of its digits is 53. It has a total of 3 prime factors and 8 positive divisors.
There are 368167780 positive integers (up to 809969138) that are relatively prime to 809969138.
809969138 has 8 divisors, whose sum is 1325404080
The reverse of 809969138 is 831969908
Previous prime number is 11
Is Prime? no
Number parity even
Number length 9
Sum of Digits 53
Digital Root 8
Name
eight hundred nine million nine hundred sixty-nine thousand one hundred thirty-eight
Scientific notation
8.09969138 × 10^8
Engineering notation
8.09969138 × 10^6
Prime Factorization
2 × 11 × 36816779
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
809969138
Product of the distinct prime numbers
The prime factorization of 809969138 is 2 × 11 × 36816779.
Since it has a total of 3 prime factors.
7 , 9 , 52 , 63 , 942 , 876 , 6123 , 1703 , 37460 , 39819 , 771006 , 432775 , 1670792 , 6643701 , 88259981 , 63963497 , 511057105 , 290088397 , 4518444504 , 3761280437
n×2
1619938276
n×3
2429907414
n×4
3239876552
n×5
4049845690
n÷2
404984569
n÷3
269989712.66667
n÷3
202492284.5
n÷5
161993827.6
n2
656050004512463044
n3
5.3138025663986E+26
n4
4.304016084208E+35
n5
3.4861201976641E+44
2 √n
28459.956746278
3 √n
932.15791269634
4 √n
168.70079059174
5 √n
60.491408139826
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
-809969137
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 809969138 can be divided by 8 positive divisors.
The sum of these divisors (counting 809969138) is 1, the average is 0.125.
Base
System
Value
2
Binary
110000010001110010010111110010
3
Ternary
2002110002200202222
4
Quaternary
300101302113302
5
Quinary
3124323003023
6
Senary
212212241042
8
Octal
6021622762
10
Decimal
809969138
12
Duodecimal
1a7310182
16
Hexadecimal
304725f2
20
Vigesimal
cd262gi
36
Base36
de8g6q
md5
0627d408e9c27d5edee1694c0b9b1594
sha1
f613f890ec665c86de5b408cc22b8d400456d97e
sha256
34b7b3b38eb85b958d8a61e0c77184bb9dee8a55f33345463ffb4d732f4bb00c
sha512
cd93fbe59985b181c2e0c4805c2a3ecac7180094b9d7832e26031b4293bcf2ddc7826ea28facce37bc7b9fb1f6891fd35d243a46db7227702b55dd86008042e5
ripemd-160
3a95337746e07be21a39c8f8b2822b6542501938
Diameter
1619938276
Circumference
5089186187.1505
Area
2.0610418745639E+18
Volume
2.2258404140299E+27
Surface area
8.2441674982556E+18
Circumference
5089186187.1505
Perimeter
3239876552
Area
656050004512463044
Diagonal
1145469340.0632
Surface area
3936300027074778264
Volume
5.3138025663986E+26
Space diagonal
1402907699.5788
Perimeter
2429907414
Area
2.8407798503034E+17
Altitude
701453849.78938
Surface area
2.8407798503034E+17
Volume
6.2623763809782E+25
Height
381823113.35442