819691334 is an even 9-digits composite number following 819691333
and preceding 819691335 . In scientific notation, it is written as 8.19691334 × 10^8.
The sum of its digits is 44. It has a total of 4 prime factors and 16 positive divisors.
There are 319360200 positive integers (up to 819691334) that are relatively prime to 819691334.
819691334 has 16 divisors, whose sum is 1532929536
The reverse of 819691334 is 433196918
Previous prime number is 11
Is Prime? no
Number parity even
Number length 9
Sum of Digits 44
Digital Root 8
Name
eight hundred nineteen million six hundred ninety-one thousand three hundred thirty-four
Scientific notation
8.19691334 × 10^8
Engineering notation
8.19691334 × 10^6
Prime Factorization
2 × 7 × 11 × 5322671
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
819691334
Product of the distinct prime numbers
The prime factorization of 819691334 is 2 × 7 × 11 × 5322671.
Since it has a total of 4 prime factors.
7 , 9 , 9 , 70 , 414 , 694 , 5018 , 863 , 24497 , 71365 , 864539 , 714878 , 1220071 , 7665362 , 63607924 , 34195595 , 699650793 , 213940455 , 2602574725 , 6291434806
n×2
1639382668
n×3
2459074002
n×4
3278765336
n×5
4098456670
n÷2
409845667
n÷3
273230444.66667
n÷3
204922833.5
n÷5
163938266.8
n2
671893883034699556
n3
5.5074559329115E+26
n4
4.5144139005945E+35
n5
3.7004259524064E+44
2 √n
28630.25207713
3 √n
935.87270516066
4 √n
169.20476375425
5 √n
60.635933602622
1 , 2 , 7 , 11 , 14 , 22 , 77 , 154 , 5322671 , 10645342 , 37258697 , 58549381 , 74517394 , 117098762 , 409845667 , 819691334
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-819691333
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 819691334 can be divided by 16 positive divisors.
The sum of these divisors (counting 819691334) is 1, the average is 0.0625.
Base
System
Value
2
Binary
110000110110110111111101000110
3
Ternary
2010010101122010022
4
Quaternary
300312313331012
5
Quinary
3134320110314
6
Senary
213200455142
8
Octal
6066677506
10
Decimal
819691334
12
Duodecimal
1aa61a4b2
16
Hexadecimal
30db7f46
20
Vigesimal
cg3186e
36
Base36
dk0tvq
md5
788da44f13ad246c648879d6669208e7
sha1
3b25955e34d472f2241578876fb177a4d9fbbe97
sha256
171fe12bb47dd5602ced9cd48890c208bd7f167ac0d1c86d3d130c3cf047a7a4
sha512
1fb3f291bc10cc983ae9dd6c4f3de5b817d8d891d512b607262075cda9ab37d3a5ae79c826c22ec3ada1ed13e8e789b998a55b0692f7c727ed1d2f2b34cc3b18
ripemd-160
59d3381fb4d264f67471724cb067c65f28cc839b
Diameter
1639382668
Circumference
5150272546.2112
Area
2.1108168869337E+18
Volume
2.3069577465073E+27
Surface area
8.4432675477349E+18
Circumference
5150272546.2112
Perimeter
3278765336
Area
671893883034699556
Diagonal
1159218601.5025
Surface area
4031363298208197336
Volume
5.5074559329115E+26
Space diagonal
1419747037.0119
Perimeter
2459074002
Area
2.9093858567771E+17
Altitude
709873518.50596
Surface area
2.9093858567771E+17
Volume
6.4905990620797E+25
Height
386406200.50083