838894382 is an even 9-digits composite number following 838894381
and preceding 838894383 . In scientific notation, it is written as 8.38894382 × 10^8.
The sum of its digits is 53. It has a total of 3 prime factors and 8 positive divisors.
There are 419121000 positive integers (up to 838894382) that are relatively prime to 838894382.
838894382 has 8 divisors, whose sum is 1259320152
The reverse of 838894382 is 283498838
Previous prime number is 1291
Is Prime? no
Number parity even
Number length 9
Sum of Digits 53
Digital Root 8
Name
eight hundred thirty-eight million eight hundred ninety-four thousand three hundred eighty-two
Scientific notation
8.38894382 × 10^8
Engineering notation
8.38894382 × 10^6
Prime Factorization
2 × 1291 × 324901
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
838894382
Product of the distinct prime numbers
The prime factorization of 838894382 is 2 × 1291 × 324901.
Since it has a total of 3 prime factors.
9 , 10 , 80 , 1 , 951 , 495 , 5290 , 4462 , 79221 , 79241 , 805633 , 204839 , 9761280 , 889074 , 92604916 , 27279121 , 81307345 , 87481991 , 5776148715 , 4314198317
n×2
1677788764
n×3
2516683146
n×4
3355577528
n×5
4194471910
n÷2
419447191
n÷3
279631460.66667
n÷3
209723595.5
n÷5
167778876.4
n2
703743784151161924
n3
5.9036670689183E+26
n4
4.952553137314E+35
n5
4.1546690034492E+44
2 √n
28963.67348939
3 √n
943.12464864288
4 √n
170.18717192958
5 √n
60.917413766897
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
-838894381
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 838894382 can be divided by 8 positive divisors.
The sum of these divisors (counting 838894382) is 1, the average is 0.125.
Base
System
Value
2
Binary
110010000000001000001100101110
3
Ternary
2011110112020202022
4
Quaternary
302000020030232
5
Quinary
3204224110012
6
Senary
215124230142
8
Octal
6200101456
10
Decimal
838894382
12
Duodecimal
1b4b3b352
16
Hexadecimal
3200832e
20
Vigesimal
d231fj2
36
Base36
dvgf1q
md5
dc0652f8d02d9e2759718c81e934aceb
sha1
bc668c8011037a1002f2919ba7d85c27bf345cf1
sha256
c4f50b0d93c2abfc73bde831209b7ae840077b2b31a60bdee5109e30b24ede7b
sha512
1dfb8f8243ca28243a6d154b962397f91a84670156ee1d32412423a12c92a41b1739139a05f3f212a6dbc20a41c2ef8c47d3669c04c17ede016b8ca8d92ac39f
ripemd-160
899032b3c226752f6edcccb17aef3fcd5bcc9c8e
Diameter
1677788764
Circumference
5270928855.2579
Area
2.2108763022988E+18
Volume
2.4729222790605E+27
Surface area
8.8435052091951E+18
Circumference
5270928855.2579
Perimeter
3355577528
Area
703743784151161924
Diagonal
1186375812.423
Surface area
4222462704906971544
Volume
5.9036670689183E+26
Space diagonal
1453007691.8081
Perimeter
2516683146
Area
3.0472999741515E+17
Altitude
726503845.90405
Surface area
3.0472999741515E+17
Volume
6.9575383638331E+25
Height
395458604.141