64996977 is an odd 8-digits composite number following 64996976
and preceding 64996978 . In scientific notation, it is written as 6.4996977 × 10^7.
The sum of its digits is 57. It has a total of 3 prime factors and 8 positive divisors.
There are 43151040 positive integers (up to 64996977) that are relatively prime to 64996977.
64996977 has 8 divisors, whose sum is 87023200
The reverse of 64996977 is 77969946
Previous prime number is 241
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 57
Digital Root 3
Name
sixty-four million nine hundred ninety-six thousand nine hundred seventy-seven
Scientific notation
6.4996977 × 10^7
Engineering notation
6.4996977 × 10^6
Prime Factorization
3 × 241 × 89899
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
64996977
Product of the distinct prime numbers
The prime factorization of 64996977 is 3 × 241 × 89899.
Since it has a total of 3 prime factors.
8 , 4 , 14 , 35 , 896 , 491 , 1405 , 8138 , 78693 , 54100 , 810451 , 59257 , 5325933 , 9099832 , 44564355 , 76955752 , 169255918 , 960092096 , 7802468138 , 9331968545
n×2
129993954
n×3
194990931
n×4
259987908
n×5
324984885
n÷2
32498488.5
n÷3
21665659
n÷3
16249244.25
n÷5
12999395.4
n2
4224607019138529
n3
2.7458668525699E+23
n4
1.7847304466155E+31
n5
1.1600208378986E+39
2 √n
8062.0702676174
3 √n
402.06634260639
4 √n
89.78903200067
5 √n
36.524025021254
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
-64996976
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 64996977 can be divided by 8 positive divisors.
The sum of these divisors (counting 64996977) is 1, the average is 0.125.
Base
System
Value
2
Binary
11110111111100011001110001
3
Ternary
11112022012002110
4
Quaternary
3313330121301
5
Quinary
113114400402
6
Senary
10241035533
8
Octal
367743161
10
Decimal
64996977
12
Duodecimal
19925ba9
16
Hexadecimal
3dfc671
20
Vigesimal
1064c8h
36
Base36
12p3zl
md5
272544e32e5bd4728c386ab66d4331ee
sha1
66d6909ce7ce89a3e5459791540f885e89b9cc78
sha256
40573984e717aa8aabb359c55fb5558fe21dbc1953cdfb96c06a6a2c2ef8680b
sha512
c885d1561c3260c64bd2acb6002d9ef1ebe8706852e1e55d19a1608b3a00188f5659b138e0b50ab73c8e891f9b99100fed8f0dd266bf14520f3c9b9bad37c2fc
ripemd-160
1412decb5c4669c2e5eabb7f092ec3e7b1bf5936
Diameter
129993954
Circumference
408388050.89749
Area
1.3271994375629E+16
Volume
1.1501860175692E+24
Surface area
5.3087977502518E+16
Circumference
408388050.89749
Perimeter
259987908
Area
4224607019138529
Diagonal
91919606.386652
Surface area
25347642114831174
Volume
2.7458668525699E+23
Space diagonal
112578066.50239
Perimeter
194990931
Area
1.82930849979E+15
Altitude
56289033.251193
Surface area
1.82930849979E+15
Volume
3.2360351194792E+22
Height
30639868.795551