64743923 is an odd 8-digits prime number following 64743922
and preceding 64743924 . In scientific notation, it is written as 6.4743923 × 10^7.
The sum of its digits is 38. It has a total of 1 prime factors and 2 positive divisors.
There are 64743922 positive integers (up to 64743923) that are relatively prime to 64743923.
64743923 has 2 divisors, whose sum is 64743924
The reverse of 64743923 is 32934746
Previous prime number is 1
Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 38
Digital Root 2
Name
sixty-four million seven hundred forty-three thousand nine hundred twenty-three
Scientific notation
6.4743923 × 10^7
Engineering notation
6.4743923 × 10^6
Prime Factorization
64743923
Composite number
ω
Distinct Factors
1
Total number of distinct prime factors
Ω
Total Factors
1
Total number of prime factors
rad
Radical
64743923
Product of the distinct prime numbers
The prime factorization of 64743923 is 64743923.
Since it has a total of 1 prime factors.
1 , 7 , 97 , 7 , 830 , 400 , 8721 , 8686 , 29056 , 79378 , 275601 , 290957 , 476222 , 5852512 , 56555600 , 53963323 , 45214846 , 990137399 , 2483433640 , 8506103345
n×2
129487846
n×3
194231769
n×4
258975692
n×5
323719615
n÷2
32371961.5
n÷3
21581307.666667
n÷3
16185980.75
n÷5
12948784.6
n2
4191775565429929
n3
2.7139199444148E+23
n4
1.7570982390935E+31
n5
1.1376143309531E+39
2 √n
8046.3608544484
3 √n
401.54387305686
4 √n
89.701509766828
5 √n
36.495540687208
2 divisors
τ
Total Divisors
2
Total number of the positive divisors of n
σ
Sum of Divisors
64743924
Sum of all the positive divisors of n
s
Aliquot Sum
1
Sum of the proper positive divisors of n
A
Arithmetic Mean
32371962
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
8046.3609165883
Returns the nth root of the product of n divisors
H
Harmonic Mean
1.9999999691091
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 64743923 can be divided by 2 positive divisors.
The sum of these divisors (counting 64743923) is 64743924, the average is 32371962.
Base
System
Value
2
Binary
11110110111110100111110011
3
Ternary
11111211022222002
4
Quaternary
3312332213303
5
Quinary
113033301143
6
Senary
10231404215
8
Octal
366764763
10
Decimal
64743923
12
Duodecimal
1982366b
16
Hexadecimal
3dbe9f3
20
Vigesimal
104cjg3
36
Base36
12joqb
md5
bc7e127ad04d3db302ac871cfe35a0dd
sha1
499601a9146e748dde0fb517733a0847a4642735
sha256
3744c8fc8a559cd4f69e8027264d3b96942a95832ea3221678abcb076601a8d5
sha512
80707f1ecf8aa2757680f9cf96c5227c187fab71fc7d7ef1168921cb5e0a888b9a838ada2558480af090d3568693f5f847ff8993dd6fff93769c5beb506ff964
ripemd-160
bb975e94fa7aac5bf541b7cfcc8c22292bae79d2
Diameter
129487846
Circumference
406798065.72277
Area
1.3168851321852E+16
Volume
1.1368041279739E+24
Surface area
5.2675405287407E+16
Circumference
406798065.72277
Perimeter
258975692
Area
4191775565429929
Diagonal
91561733.987839
Surface area
25150653392579574
Volume
2.7139199444148E+23
Space diagonal
112139764.11733
Perimeter
194231769
Area
1.8150920633126E+15
Altitude
56069882.058664
Surface area
1.8150920633126E+15
Volume
3.1983853271552E+22
Height
30520577.995946