1821330795 is an odd 10-digits composite number following 1821330794
and preceding 1821330796 . In scientific notation, it is written as 1.821330795 × 10^9.
The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors.
There are 968926464 positive integers (up to 1821330795) that are relatively prime to 1821330795.
1821330795 has 16 divisors, whose sum is 2921479200
The reverse of 1821330795 is 5970331281
Previous prime number is 397
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 39
Digital Root 3
Name
one billion eight hundred twenty-one million three hundred thirty thousand seven hundred ninety-five
Scientific notation
1.821330795 × 10^9
Engineering notation
1.821330795 × 10^9
Prime Factorization
3 × 5 × 397 × 305849
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
1821330795
Product of the distinct prime numbers
The prime factorization of 1821330795 is 3 × 5 × 397 × 305849.
Since it has a total of 4 prime factors.
10 , 2 , 72 , 57 , 218 , 219 , 2497 , 7406 , 86902 , 44536 , 931268 , 360054 , 4003750 , 9859472 , 41114076 , 19815417 , 638734932 , 829834269 , 3887311343 , 500570846
n×2
3642661590
n×3
5463992385
n×4
7285323180
n×5
9106653975
n÷2
910665397.5
n÷3
607110265
n÷3
455332698.75
n÷5
364266159
n2
3317245864815332025
n3
6.0418020481746E+27
n4
1.1004120127634E+37
n5
2.004214286034E+46
2 √n
42677.052323233
3 √n
1221.2266608358
4 √n
206.58424993991
5 √n
71.13408771886
1 , 3 , 5 , 15 , 397 , 1191 , 1985 , 5955 , 305849 , 917547 , 1529245 , 4587735 , 121422053 , 364266159 , 607110265 , 1821330795
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
-1821330794
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 1821330795 can be divided by 16 positive divisors.
The sum of these divisors (counting 1821330795) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1101100100011110100110101101011
3
Ternary
11200221011012011010
4
Quaternary
1230203310311223
5
Quinary
12212230041140
6
Senary
500421235003
8
Octal
15443646553
10
Decimal
1821330795
12
Duodecimal
429b62a63
16
Hexadecimal
6c8f4d6b
20
Vigesimal
189366jf
36
Base36
u4dfu3
md5
c3ac14ab78c1c682865b4f991e05d687
sha1
6e409f9d967eb23573002155e42c48f9fc244237
sha256
538acf4b61676caef4578d763cf224416c060b5d5ee5e6da5dd948aa491869d3
sha512
eb5cdc80beae21599f9df1a2028cc9f385ab1ca27e60fa179fb5f39c0d68fb6f2aba513e269ceace1258eecaa5d1b4e26cb664df9c6f764ed885e46f5c084208
ripemd-160
60bbedb73e6aa28af6a0cd5720f125e3ee1407fb
Diameter
3642661590
Circumference
11443758890.658
Area
1.0421435239055E+19
Volume
2.5307841238652E+28
Surface area
4.168574095622E+19
Circumference
11443758890.658
Perimeter
7285323180
Area
3317245864815332025
Diagonal
2575750711.8568
Surface area
1.9903475188892E+19
Volume
6.0418020481746E+27
Space diagonal
3154637474.3298
Perimeter
5463992385
Area
1.4364095947645E+18
Altitude
1577318737.1649
Surface area
1.4364095947645E+18
Volume
7.120331998085E+26
Height
858583570.61892