64769997 is an odd 8-digits composite number following 64769996
and preceding 64769998 . In scientific notation, it is written as 6.4769997 × 10^7.
The sum of its digits is 57. It has a total of 3 prime factors and 8 positive divisors.
There are 42175728 positive integers (up to 64769997) that are relatively prime to 64769997.
64769997 has 8 divisors, whose sum is 88368544
The reverse of 64769997 is 79996746
Previous prime number is 43
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 57
Digital Root 3
Name
sixty-four million seven hundred sixty-nine thousand nine hundred ninety-seven
Scientific notation
6.4769997 × 10^7
Engineering notation
6.4769997 × 10^6
Prime Factorization
3 × 43 × 502093
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
64769997
Product of the distinct prime numbers
The prime factorization of 64769997 is 3 × 43 × 502093.
Since it has a total of 3 prime factors.
3 , 10 , 76 , 78 , 406 , 81 , 1480 , 2352 , 13585 , 41923 , 957681 , 408926 , 8021402 , 5373815 , 23615007 , 82371689 , 341027031 , 664671865 , 9825198831 , 541550656
n×2
129539994
n×3
194309991
n×4
259079988
n×5
323849985
n÷2
32384998.5
n÷3
21589999
n÷3
16192499.25
n÷5
12953999.4
n2
4195152511380009
n3
2.7172001557663E+23
n4
1.7599304593738E+31
n5
1.1399069057385E+39
2 √n
8047.9809269158
3 √n
401.59776974854
4 √n
89.710539664611
5 √n
36.498479747524
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
-64769996
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 64769997 can be divided by 8 positive divisors.
The sum of these divisors (counting 64769997) is 1, the average is 0.125.
Base
System
Value
2
Binary
11110111000100111111001101
3
Ternary
11111212122201210
4
Quaternary
3313010333031
5
Quinary
113040114442
6
Senary
10232125033
8
Octal
367047715
10
Decimal
64769997
12
Duodecimal
19836779
16
Hexadecimal
3dc4fcd
20
Vigesimal
104g4jh
36
Base36
12k8ul
md5
0905625e11e7472827e4946be18edc74
sha1
7003af5274b05f8290857fd99f026e33f302fe26
sha256
fb65ff42e3939e0e563aa80e37517cc08610d1bcd2a0a7f07eaa2f6960a1287c
sha512
a98007aecc96b8d6566c63d8cc72b51a30cf3769e2900cdd9e0db83a1f5929c0086cbbc365208ebada1e789c24aab7176bb82db5473bd997a64cb5a84a3b3d39
ripemd-160
f2e8c2e2f3dedba64156cf41f2d1e67f5656b98d
Diameter
129539994
Circumference
406961893.49647
Area
1.317946031044E+16
Volume
1.1381781396918E+24
Surface area
5.2717841241761E+16
Circumference
406961893.49647
Perimeter
259079988
Area
4195152511380009
Diagonal
91598608.192265
Surface area
25170915068280054
Volume
2.7172001557663E+23
Space diagonal
112184925.61008
Perimeter
194309991
Area
1.8165543238026E+15
Altitude
56092462.805042
Surface area
1.8165543238026E+15
Volume
3.2022510933058E+22
Height
30532869.397422