64888967 is an odd 8-digits composite number following 64888966
and preceding 64888968 . In scientific notation, it is written as 6.4888967 × 10^7.
The sum of its digits is 56. It has a total of 3 prime factors and 8 positive divisors.
There are 53522400 positive integers (up to 64888967) that are relatively prime to 64888967.
64888967 has 8 divisors, whose sum is 70889472
The reverse of 64888967 is 76988846
Previous prime number is 767
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 56
Digital Root 2
Name
sixty-four million eight hundred eighty-eight thousand nine hundred sixty-seven
Scientific notation
6.4888967 × 10^7
Engineering notation
6.4888967 × 10^6
Prime Factorization
11 × 767 × 7691
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
64888967
Product of the distinct prime numbers
The prime factorization of 64888967 is 11 × 767 × 7691.
Since it has a total of 3 prime factors.
3 , 7 , 17 , 68 , 932 , 730 , 6568 , 6226 , 61262 , 63106 , 513844 , 843477 , 7806488 , 587598 , 97380203 , 32382547 , 977330873 , 524045703 , 6351399487 , 9925119198
n×2
129777934
n×3
194666901
n×4
259555868
n×5
324444835
n÷2
32444483.5
n÷3
21629655.666667
n÷3
16222241.75
n÷5
12977793.4
n2
4210578038327089
n3
2.7322005937993E+23
n4
1.7728967416842E+31
n5
1.1504143816556E+39
2 √n
8055.3688307861
3 √n
401.84350525185
4 √n
89.751706561971
5 √n
36.511878041539
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
-64888966
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 64888967 can be divided by 8 positive divisors.
The sum of these divisors (counting 64888967) is 1, the average is 0.125.
Base
System
Value
2
Binary
11110111100010000010000111
3
Ternary
11112002200221002
4
Quaternary
3313202002013
5
Quinary
113102421332
6
Senary
10234443515
8
Octal
367420207
10
Decimal
64888967
12
Duodecimal
1989359b
16
Hexadecimal
3de2087
20
Vigesimal
105b287
36
Base36
12msnb
md5
3df4f7b5a44c2970923d725e09487eef
sha1
001edefb1ec3744e706b469b28eae788bbe788d7
sha256
c5b459c4c38e6621fa6acc9cf68f343278a54e5c9b8e629af7bf58d8af00ccfe
sha512
ad3b2b670a9b7f4afa23a3545761f1fc9816f81803044f4e865fd1c38b9b430a15212a967bdd29660955f14c7151b28340ee05e3b35de7bb236bc2e2ba432452
ripemd-160
3f1c90db40aeeffc8fbd33d138b125b833eb0ef2
Diameter
129777934
Circumference
407709404.05246
Area
1.3227921032575E+16
Volume
1.1444615084818E+24
Surface area
5.29116841303E+16
Circumference
407709404.05246
Perimeter
259555868
Area
4210578038327089
Diagonal
91766857.17978
Surface area
25263468229962534
Volume
2.7322005937993E+23
Space diagonal
112390987.69466
Perimeter
194666901
Area
1.8232337729041E+15
Altitude
56195493.84733
Surface area
1.8232337729041E+15
Volume
3.2199292790623E+22
Height
30588952.39326