64694369 is an odd 8-digits prime number following 64694368
and preceding 64694370 . In scientific notation, it is written as 6.4694369 × 10^7.
The sum of its digits is 47. It has a total of 1 prime factors and 2 positive divisors.
There are 64694368 positive integers (up to 64694369) that are relatively prime to 64694369.
64694369 has 2 divisors, whose sum is 64694370
The reverse of 64694369 is 96349646
Previous prime number is 1
Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 47
Digital Root 2
Name
sixty-four million six hundred ninety-four thousand three hundred sixty-nine
Scientific notation
6.4694369 × 10^7
Engineering notation
6.4694369 × 10^6
Prime Factorization
64694369
Composite number
ω
Distinct Factors
1
Total number of distinct prime factors
Ω
Total Factors
1
Total number of prime factors
rad
Radical
64694369
Product of the distinct prime numbers
The prime factorization of 64694369 is 64694369.
Since it has a total of 1 prime factors.
5 , 10 , 51 , 34 , 802 , 833 , 4401 , 1888 , 27892 , 46800 , 25576 , 46422 , 1816380 , 8158414 , 27373261 , 41850696 , 323008312 , 676721228 , 1914491935 , 3116014878
n×2
129388738
n×3
194083107
n×4
258777476
n×5
323471845
n÷2
32347184.5
n÷3
21564789.666667
n÷3
16173592.25
n÷5
12938873.8
n2
4185361380308161
n3
2.7076931353601E+23
n4
1.7517249883775E+31
n5
1.1332674278461E+39
2 √n
8043.2809847723
3 √n
401.44140174686
4 √n
89.684340800233
5 √n
36.489952351275
2 divisors
τ
Total Divisors
2
Total number of the positive divisors of n
σ
Sum of Divisors
64694370
Sum of all the positive divisors of n
s
Aliquot Sum
1
Sum of the proper positive divisors of n
A
Arithmetic Mean
32347185
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
8043.281046936
Returns the nth root of the product of n divisors
H
Harmonic Mean
1.9999999690854
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 64694369 can be divided by 2 positive divisors.
The sum of these divisors (counting 64694369) is 64694370, the average is 32347185.
Base
System
Value
2
Binary
11110110110010100001100001
3
Ternary
11111201210222202
4
Quaternary
3312302201201
5
Quinary
113030204434
6
Senary
10230342545
8
Octal
366624141
10
Decimal
64694369
12
Duodecimal
197baa55
16
Hexadecimal
3db2861
20
Vigesimal
1046fi9
36
Base36
12imht
md5
b6842849a4952c462cc1a1c4cf18f5ef
sha1
e549f5bbbec3a946f493fed1f1e9d87ba761efe8
sha256
50fa38ac30bb4a12fe7d0052545d51e3a0b325e1297b44630c63202349f6b37c
sha512
8a8ade2ddaccfbe242f3014030a29930e25f06b2656f01e91f89c3c9bf6d7fbd7ab6141243659422fac093cbd9c95eead96106dea5cf9c2230ae00055904e835
ripemd-160
0c82afffb61f1d8938e0a38826152dc114ff81de
Diameter
129388738
Circumference
406486708.75805
Area
1.3148700564995E+16
Volume
1.1341958482964E+24
Surface area
5.2594802259978E+16
Circumference
406486708.75805
Perimeter
258777476
Area
4185361380308161
Diagonal
91491654.04897
Surface area
25112168281848966
Volume
2.7076931353601E+23
Space diagonal
112053934.07161
Perimeter
194083107
Area
1.8123146396826E+15
Altitude
56026967.035804
Surface area
1.8123146396826E+15
Volume
3.1910469623089E+22
Height
30497218.016323