64996969 is an odd 8-digits prime number following 64996968
and preceding 64996970 . In scientific notation, it is written as 6.4996969 × 10^7.
The sum of its digits is 58. It has a total of 1 prime factors and 2 positive divisors.
There are 64996968 positive integers (up to 64996969) that are relatively prime to 64996969.
64996969 has 2 divisors, whose sum is 64996970
The reverse of 64996969 is 96969946
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 58 Digital Root 4
Name
sixty-four million nine hundred ninety-six thousand nine hundred sixty-nine
Scientific notation
6.4996969 × 10^7
Engineering notation
6.4996969 × 10^6
Prime Factorization
64996969
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
64996969 Product of the distinct prime numbers
The prime factorization of 64996969 is 64996969.
Since it has a total of 1 prime factors.
4 , 7 , 40 , 36 , 783 , 690 , 6251 , 915 , 24728 , 14555 , 484585 , 781034 , 212219 , 3015465 , 39177819 , 60470428 , 425523410 , 242914322 , 9601416693 , 7495360083
n×2
129993938
n×3
194990907
n×4
259987876
n×5
324984845
n÷2
32498484.5
n÷3
21665656.333333
n÷3
16249242.25
n÷5
12999393.8
n2
4224605979186961
n3
2.7458658386643E+23
n4
1.7847295679382E+31
n5
1.1600201240066E+39
2 √n8062.0697714669
3 √n402.06632611059
4 √n89.789029237802
5 √n36.524024122159
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
64996970 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
32498485 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
8062.0698334857 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999692293 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 64996969 can be divided by 2 positive divisors.
The sum of these divisors (counting 64996969) is 64996970, the average is 32498485.
Base
System
Value
2
Binary
11110111111100011001101001
3
Ternary
11112022012002011
4
Quaternary
3313330121221
5
Quinary
113114400334
6
Senary
10241035521
8
Octal
367743151
10
Decimal
64996969
12
Duodecimal
19925ba1
16
Hexadecimal
3dfc669
20
Vigesimal
1064c89
36
Base36
12p3zd
md5
8f5d7ce6fa5556aa4a2b53dce7acc5dd
sha1
7551cb91760767cc1e121d0ad2638be795c31c9d
sha256
52cfc05e746eae222845bbdbc50d0090d12811071d2f5399be9d21e6acae617c
sha512
e8d60c4174ab7c425a5fd62de254c98d5f2b01bbd60d817dc8178ca6f1b61b797785466bca640323c2b3b43ba947f436fe500fd039f245e1ca5b13b88f961b83
ripemd-160
19508c165764c6d91b8b0bb7bc54cbe95f2f1cef
Diameter
129993938
Circumference
408388000.63201
Area
1.3271991108525E+16
Volume
1.1501855928655E+24
Surface area
5.3087964434101E+16
Circumference
408388000.63201
Perimeter
259987876
Area
4224605979186961
Diagonal
91919595.072944
Surface area
25347635875121766
Volume
2.7458658386643E+23
Space diagonal
112578052.64598
Perimeter
194990907
Area
1.8293080494778E+15
Altitude
56289026.32299
Surface area
1.8293080494778E+15
Volume
3.23603392458E+22
Height
30639865.024315