1995297966 is an even 10-digits composite number following 1995297965
and preceding 1995297967 . In scientific notation, it is written as 1.995297966 × 10^9.
The sum of its digits is 63. It has a total of 3 prime factors and 8 positive divisors.
There are 665099316 positive integers (up to 1995297966) that are relatively prime to 1995297966.
1995297966 has 8 divisors, whose sum is 3325496640
The reverse of 1995297966 is 6697925991
Previous prime number is 9
Is Prime? no
Number parity even
Number length 10
Sum of Digits 63
Digital Root 9
Name
one billion nine hundred ninety-five million two hundred ninety-seven thousand nine hundred sixty-six
Scientific notation
1.995297966 × 10^9
Engineering notation
1.995297966 × 10^9
Prime Factorization
2 × 9 × 110849887
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1995297966
Product of the distinct prime numbers
The prime factorization of 1995297966 is 2 × 9 × 110849887.
Since it has a total of 3 prime factors.
7 , 7 , 100 , 64 , 410 , 722 , 7301 , 1741 , 28800 , 94903 , 30059 , 584547 , 6406100 , 5605115 , 78250529 , 30339865 , 296821485 , 78978000 , 1456705343 , 3925121975
n×2
3990595932
n×3
5985893898
n×4
7981191864
n×5
9976489830
n÷2
997648983
n÷3
665099322
n÷3
498824491.5
n÷5
399059593.2
n2
3981213973123737156
n3
7.9437081427846E+27
n4
1.5850064699796E+37
n5
3.1625601856471E+46
2 √n
44668.758276899
3 √n
1258.9329098428
4 √n
211.34984806453
5 √n
72.443854887789
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
-1995297965
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 1995297966 can be divided by 8 positive divisors.
The sum of these divisors (counting 1995297966) is 1, the average is 0.125.
Base
System
Value
2
Binary
1110110111011011101010010101110
3
Ternary
12011001111122020200
4
Quaternary
1312323131102232
5
Quinary
13041244013331
6
Senary
525554054330
8
Octal
16673352256
10
Decimal
1995297966
12
Duodecimal
47827a3a6
16
Hexadecimal
76edd4ae
20
Vigesimal
1b3ac4i6
36
Base36
wzy5ri
md5
39b3c23f0c0d945da54908e77c90d314
sha1
f88bf4ef557b54e9c48e12eedf5e1a2dff57a677
sha256
fcf33f1664b15793bc865d967c12e07080d739d61dd1e8624de974a79b6d80e6
sha512
3db692da8af54753ec80ef7052ef15faf7ca2aee558d185c15076a526f1a54f2ebcab90f8cd6c874ec67922cf628485eb02be0e5859f88f47d6c214836fbcef4
ripemd-160
1d503033dbd08116f4c77846e807fa81e8428dd5
Diameter
3990595932
Circumference
12536826863.417
Area
1.2507352570335E+19
Volume
3.3274526858178E+28
Surface area
5.0029410281338E+19
Circumference
12536826863.417
Perimeter
7981191864
Area
3981213973123737156
Diagonal
2821777444.4927
Surface area
2.3887283838742E+19
Volume
7.9437081427846E+27
Space diagonal
3455957453.3508
Perimeter
5985893898
Area
1.7239162193134E+18
Altitude
1727978726.6754
Surface area
1.7239162193134E+18
Volume
9.3617498258829E+26
Height
940592481.49755