7894133081 is an odd 10-digits prime number following 7894133080
and preceding 7894133082 . In scientific notation, it is written as 7.894133081 × 10^9.
The sum of its digits is 44. It has a total of 1 prime factors and 2 positive divisors.
There are 7894133080 positive integers (up to 7894133081) that are relatively prime to 7894133081.
7894133081 has 2 divisors, whose sum is 7894133082
The reverse of 7894133081 is 1803314987
Previous prime number is 1
Is Prime? yes Number parity odd Number length 10 Sum of Digits 44 Digital Root 8
Name
seven billion eight hundred ninety-four million one hundred thirty-three thousand eighty-one
Scientific notation
7.894133081 × 10^9
Engineering notation
7.894133081 × 10^9
Prime Factorization
7894133081
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
7894133081 Product of the distinct prime numbers
The prime factorization of 7894133081 is 7894133081.
Since it has a total of 1 prime factors.
8 , 8 , 80 , 50 , 508 , 84 , 7954 , 4618 , 70491 , 9850 , 395949 , 317960 , 2695081 , 127442 , 28313567 , 53061510 , 312315214 , 823321349 , 5694430937 , 1213169677
n×2
15788266162
n×3
23682399243
n×4
31576532324
n×5
39470665405
n÷2
3947066540.5
n÷3
2631377693.6667
n÷3
1973533270.25
n÷5
1578826616.2
n2
6.2317337100539E+19
n3
4.9194135232519E+29
n4
3.8834505033022E+39
n5
3.0656475086544E+49
2 √n88848.934045378
3 √n1991.1385521079
4 √n298.07538315899
5 √n95.380784183146
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
7894133082 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
3947066541 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
88848.934051006 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999997466 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 7894133081 can be divided by 2 positive divisors.
The sum of these divisors (counting 7894133081) is 7894133082, the average is 3947066541.
Base
System
Value
2
Binary
111010110100001101110100101011001
3
Ternary
202101011012111210022
4
Quaternary
13112201232211121
5
Quinary
112131344224311
6
Senary
3343154400225
8
Octal
72641564531
10
Decimal
7894133081
12
Duodecimal
1643890075
16
Hexadecimal
1d686e959
20
Vigesimal
636i6ce1
36
Base36
3mjyo2h
md5
26fdaa6d670168c1142fadeab7f4de41
sha1
7ee2ebd41dfb0517fe59628be0c5d09ba7e4937b
sha256
906e5b67b1c9859649c4b5c2e4ccd8a23f13e10a0889a489dcc4d926a3cf8e4e
sha512
840a1d56032258dda28194906d549f69b1d9846e7fc9b99702caae4dce443315978c379d527855108040b555f1a4e1ad90ae740f17d8d6ce343992db871443e8
ripemd-160
107c16d91aaa1cc87eefa5151bb88efd6d41316b
Diameter
15788266162
Circumference
49600300987.46
Area
1.9577568842633E+20
Volume
2.0606391179491E+30
Surface area
7.8310275370532E+20
Circumference
49600300987.46
Perimeter
31576532324
Area
6.2317337100539E+19
Diagonal
11163990066.328
Surface area
3.7390402260323E+20
Volume
4.9194135232519E+29
Space diagonal
13673039578.002
Perimeter
23682399243
Area
2.6984198512632E+19
Altitude
6836519789.0011
Surface area
2.6984198512632E+19
Volume
5.7975844362537E+28
Height
3721330022.1094