64743669 is an odd 8-digits composite number following 64743668
and preceding 64743670 . In scientific notation, it is written as 6.4743669 × 10^7.
The sum of its digits is 45. It has a total of 4 prime factors and 12 positive divisors.
There are 43021800 positive integers (up to 64743669) that are relatively prime to 64743669.
64743669 has 12 divisors, whose sum is 93823392
The reverse of 64743669 is 96634746
Previous prime number is 311
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 45
Digital Root 9
Name
sixty-four million seven hundred forty-three thousand six hundred sixty-nine
Scientific notation
6.4743669 × 10^7
Engineering notation
6.4743669 × 10^6
Prime Factorization
3 × 3 × 311 × 23131
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
21581223
Product of the distinct prime numbers
The prime factorization of 64743669 is 3 × 3 × 311 × 23131.
Since it has a total of 4 prime factors.
2 , 5 , 61 , 35 , 829 , 643 , 2645 , 1447 , 65643 , 48729 , 833203 , 984805 , 9010836 , 3190876 , 93689351 , 7507314 , 771222216 , 497409310 , 3634691394 , 662613686
n×2
129487338
n×3
194231007
n×4
258974676
n×5
323718345
n÷2
32371834.5
n÷3
21581223
n÷3
16185917.25
n÷5
12948733.8
n2
4191742675581561
n3
2.7138880032103E+23
n4
1.7570706658292E+31
n5
1.1375920159805E+39
2 √n
8046.3450709002
3 √n
401.54334795081
4 √n
89.701421788622
5 √n
36.495512051681
1 , 3 , 9 , 311 , 933 , 2799 , 23131 , 69393 , 208179 , 7193741 , 21581223 , 64743669
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-64743668
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 64743669 can be divided by 12 positive divisors.
The sum of these divisors (counting 64743669) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
11110110111110100011110101
3
Ternary
11111211022121200
4
Quaternary
3312332203311
5
Quinary
113033244134
6
Senary
10231403113
8
Octal
366764365
10
Decimal
64743669
12
Duodecimal
19823499
16
Hexadecimal
3dbe8f5
20
Vigesimal
104cj39
36
Base36
12joj9
md5
e62e5a64b23a5de1640430baca6294b2
sha1
2a7eea7fec989294a7160c4d3f25e9d678385a07
sha256
ce36d0c53da73cf58e686872368b6cb9ddb1c9434f72e49d951caf8c764cd9d8
sha512
edfed179aaad17dd699caf759f95ae76fff100ebd66cbfdefaab30d048226f4a1d29fbee205f73f1eb51566d3c64e5d000d98c725e9f705f9ddac90817a2917c
ripemd-160
a6925877234789d0e26b87d7bca512e73d5cb645
Diameter
129487338
Circumference
406796469.7937
Area
1.3168747995346E+16
Volume
1.1367907484734E+24
Surface area
5.2674991981383E+16
Circumference
406796469.7937
Perimeter
258974676
Area
4191742675581561
Diagonal
91561374.777595
Surface area
25150456053489366
Volume
2.7138880032103E+23
Space diagonal
112139324.17642
Perimeter
194231007
Area
1.8150778215905E+15
Altitude
56069662.088211
Surface area
1.8150778215905E+15
Volume
3.1983476840847E+22
Height
30520458.259198