7194988891 is an odd 10-digits prime number following 7194988890
and preceding 7194988892 . In scientific notation, it is written as 7.194988891 × 10^9.
The sum of its digits is 64. It has a total of 1 prime factors and 2 positive divisors.
There are 7194988890 positive integers (up to 7194988891) that are relatively prime to 7194988891.
7194988891 has 2 divisors, whose sum is 7194988892
The reverse of 7194988891 is 1988894917
Previous prime number is 1
Is Prime? yes Number parity odd Number length 10 Sum of Digits 64 Digital Root 1
Name
seven billion one hundred ninety-four million nine hundred eighty-eight thousand eight hundred ninety-one
Scientific notation
7.194988891 × 10^9
Engineering notation
7.194988891 × 10^9
Prime Factorization
7194988891
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
7194988891 Product of the distinct prime numbers
The prime factorization of 7194988891 is 7194988891.
Since it has a total of 1 prime factors.
4 , 6 , 100 , 6 , 662 , 384 , 598 , 8492 , 66461 , 19574 , 97672 , 914700 , 7950348 , 4199855 , 45711432 , 57093341 , 10060989 , 881986514 , 5604411739 , 6181805080
n×2
14389977782
n×3
21584966673
n×4
28779955564
n×5
35974944455
n÷2
3597494445.5
n÷3
2398329630.3333
n÷3
1798747222.75
n÷5
1438997778.2
n2
5.1767865141613E+19
n3
3.7246921460469E+29
n4
2.6799118613203E+39
n5
1.9281936071058E+49
2 √n84823.280359816
3 √n1930.5306863025
4 √n291.24436537007
5 √n93.628060166447
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
7194988892 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
3597494446 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
84823.280365711 Returns the nth root of the product of n divisors
H Harmonic Mean
1.999999999722 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 7194988891 can be divided by 2 positive divisors.
The sum of these divisors (counting 7194988891) is 7194988892, the average is 3597494446.
Base
System
Value
2
Binary
110101100110110101101000101011011
3
Ternary
200120102122022021001
4
Quaternary
12230312231011123
5
Quinary
104213404121031
6
Senary
3145541325431
8
Octal
65466550533
10
Decimal
7194988891
12
Duodecimal
1489706877
16
Hexadecimal
1acdad15b
20
Vigesimal
5c88dc4b
36
Base36
3azpkyj
md5
a5c6bac0755c4e34c18afeb8db332b0f
sha1
57b0d2c69b00a60adfcdf85b3e7f00ac180bb393
sha256
62b8823713e078fa6f6f79599bf0dcf118d7febc535764a2298609dc88ca26ea
sha512
a1000fd6783a644a10218df90a539dfbb4b32798c6953ff7498a03df87d9215e6b3c4e7ff19ab6311e83d9dbf4b1a8caf40dda011d52d3ffa19a53193f431bf8
ripemd-160
b8df31e85ce43ceaaec9f40e1937b7a1e4625b63
Diameter
14389977782
Circumference
45207448485.252
Area
1.6263354482092E+20
Volume
1.5601953977206E+30
Surface area
6.5053417928368E+20
Circumference
45207448485.252
Perimeter
28779955564
Area
5.1767865141613E+19
Diagonal
10175250870.776
Surface area
3.1060719084968E+20
Volume
3.7246921460469E+29
Space diagonal
12462086319.106
Perimeter
21584966673
Area
2.2416143156162E+19
Altitude
6231043159.5528
Surface area
2.2416143156162E+19
Volume
4.3895917905035E+28
Height
3391750290.2587