64448957 is an odd 8-digits prime number following 64448956
and preceding 64448958 . In scientific notation, it is written as 6.4448957 × 10^7.
The sum of its digits is 47. It has a total of 1 prime factors and 2 positive divisors.
There are 64448956 positive integers (up to 64448957) that are relatively prime to 64448957.
64448957 has 2 divisors, whose sum is 64448958
The reverse of 64448957 is 75984446
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 47 Digital Root 2
Name
sixty-four million four hundred forty-eight thousand nine hundred fifty-seven
Scientific notation
6.4448957 × 10^7
Engineering notation
6.4448957 × 10^6
Prime Factorization
64448957
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
64448957 Product of the distinct prime numbers
The prime factorization of 64448957 is 64448957.
Since it has a total of 1 prime factors.
5 , 8 , 94 , 33 , 595 , 460 , 4134 , 9992 , 41565 , 40512 , 571464 , 338571 , 481275 , 5017200 , 8181358 , 64135021 , 924793749 , 369269091 , 3097233861 , 7777532834
n×2
128897914
n×3
193346871
n×4
257795828
n×5
322244785
n÷2
32224478.5
n÷3
21482985.666667
n÷3
16112239.25
n÷5
12889791.4
n2
4153668058387849
n3
2.6769957408731E+23
n4
1.7252958339271E+31
n5
1.1119351701305E+39
2 √n8028.010774781
3 √n400.93314847532
4 √n89.599167266114
5 √n36.462226008398
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
64448958 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
32224479 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
8028.0108370629 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999689677 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 64448957 can be divided by 2 positive divisors.
The sum of these divisors (counting 64448957) is 64448958, the average is 32224479.
Base
System
Value
2
Binary
11110101110110100110111101
3
Ternary
11111021100100102
4
Quaternary
3311312212331
5
Quinary
112444331312
6
Senary
10221210445
8
Octal
365664675
10
Decimal
64448957
12
Duodecimal
19700a25
16
Hexadecimal
3d769bd
20
Vigesimal
102g27h
36
Base36
12dd4t
md5
056ca9574981f44cbee800af59a0d8ed
sha1
37e1e6757990f2e76733a8444b738017ab548c07
sha256
ffc3334118958ecdb4924163a7e08bfb6dadbf1d1c6608e8baa9a5a0655bbba7
sha512
de73d93e2e3301ca42b9ae20c4e42cd02920de08df9e04f99c530d63307de10dee8a130010506eb92a864d7f4e5ee8902e8662c4feb496eab81c4ba80e8d07f8
ripemd-160
01825db633de28d04836117ce2ef4aea4c781e4b
Diameter
128897914
Circumference
404944739.68545
Area
1.3049133057682E+16
Volume
1.1213373537624E+24
Surface area
5.2196532230727E+16
Circumference
404944739.68545
Perimeter
257795828
Area
4153668058387849
Diagonal
91144589.0702
Surface area
24922008350327094
Volume
2.6769957408731E+23
Space diagonal
111628868.01882
Perimeter
193346871
Area
1.7985910287259E+15
Altitude
55814434.009411
Surface area
1.7985910287259E+15
Volume
3.1548697359648E+22
Height
30381529.690067