6985366987 is an odd 10-digits prime number following 6985366986
and preceding 6985366988 . In scientific notation, it is written as 6.985366987 × 10^9.
The sum of its digits is 67. It has a total of 1 prime factors and 2 positive divisors.
There are 6985366986 positive integers (up to 6985366987) that are relatively prime to 6985366987.
6985366987 has 2 divisors, whose sum is 6985366988
The reverse of 6985366987 is 7896635896
Previous prime number is 1
Is Prime? yes Number parity odd Number length 10 Sum of Digits 67 Digital Root 4
Name
six billion nine hundred eighty-five million three hundred sixty-six thousand nine hundred eighty-seven
Scientific notation
6.985366987 × 10^9
Engineering notation
6.985366987 × 10^9
Prime Factorization
6985366987
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
6985366987 Product of the distinct prime numbers
The prime factorization of 6985366987 is 6985366987.
Since it has a total of 1 prime factors.
9 , 9 , 20 , 43 , 642 , 923 , 5481 , 4642 , 42215 , 80840 , 485702 , 376737 , 6984345 , 412163 , 63809051 , 19948245 , 151860946 , 361816517 , 9298255902 , 4477856997
n×2
13970733974
n×3
20956100961
n×4
27941467948
n×5
34926834935
n÷2
3492683493.5
n÷3
2328455662.3333
n÷3
1746341746.75
n÷5
1397073397.4
n2
4.8795351943069E+19
n3
3.4085344058216E+29
n4
2.380986371248E+39
n5
1.6632063594213E+49
2 √n83578.507925184
3 √n1911.5973030285
4 √n289.09947755951
5 √n93.076028834022
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
6985366988 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
3492683494 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
83578.507931166 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999997137 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 6985366987 can be divided by 2 positive divisors.
The sum of these divisors (counting 6985366987) is 6985366988, the average is 3492683494.
Base
System
Value
2
Binary
110100000010111000011110111001011
3
Ternary
200000211012102001211
4
Quaternary
12200113003313023
5
Quinary
103301223220422
6
Senary
3113052353551
8
Octal
64027036713
10
Decimal
6985366987
12
Duodecimal
142b4758b7
16
Hexadecimal
1a05c3dcb
20
Vigesimal
592iah97
36
Base36
37iwnnv
md5
2afea29b1ae252eed018d64f68216169
sha1
0f69c620de86e60b21fc92f66eec89c3b7d4c430
sha256
2df7f1b90706202c04b3b26514f31a65242ca2664de3619e62cc84efcd03ac10
sha512
15121cc14a1e040a33ac67484bac9c779976211517804eb915a6da449c6d3a7136dab022ee00e51de349c22e636b262f6ba1ddb2993deed826a1bcc6f736396b
ripemd-160
c96e86a81a691d7e80617b61648194dd571e8ab1
Diameter
13970733974
Circumference
43890355217.976
Area
1.5329511919368E+20
Volume
1.4277635531783E+30
Surface area
6.131804767747E+20
Circumference
43890355217.976
Perimeter
27941467948
Area
4.8795351943069E+19
Diagonal
9878800731.1687
Surface area
2.9277211165842E+20
Volume
3.4085344058216E+29
Space diagonal
12099010530.998
Perimeter
20956100961
Area
2.112900718465E+19
Altitude
6049505265.4992
Surface area
2.112900718465E+19
Volume
4.0169963204402E+28
Height
3292933577.0562