65648216 is an even 8-digits composite number following 65648215
and preceding 65648217 . In scientific notation, it is written as 6.5648216 × 10^7.
The sum of its digits is 38. It has a total of 6 prime factors and 32 positive divisors.
There are 31848960 positive integers (up to 65648216) that are relatively prime to 65648216.
65648216 has 32 divisors, whose sum is 126781200
The reverse of 65648216 is 61284656
Previous prime number is 233
Is Prime? no Number parity even Number length 8 Sum of Digits 38 Digital Root 2
Name
sixty-five million six hundred forty-eight thousand two hundred sixteen
Scientific notation
6.5648216 × 10^7
Engineering notation
6.5648216 × 10^6
Prime Factorization
2 × 2 × 2 × 41 × 233 × 859
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
6 Total number of prime factors
rad Radical
16412054 Product of the distinct prime numbers
The prime factorization of 65648216 is 2 × 2 × 2 × 41 × 233 × 859.
Since it has a total of 6 prime factors.
2 , 10 , 59 , 78 , 520 , 640 , 7533 , 1584 , 13533 , 73560 , 616938 , 537684 , 5695891 , 3692120 , 66806381 , 72570869 , 84135446 , 849996902 , 1452615553 , 3846204399
n×2
131296432
n×3
196944648
n×4
262592864
n×5
328241080
n÷2
32824108
n÷3
21882738.666667
n÷3
16412054
n÷5
13129643.2
n2
4309688263982656
n3
2.829233460466E+23
n4
1.857341293271E+31
n5
1.2193114240637E+39
2 √n8102.3586689309
3 √n403.40472079915
4 √n90.013102762492
5 √n36.596924132745
1 , 2 , 4 , 8 , 41 , 82 , 164 , 233 , 328 , 466 , 859 , 932 , 1718 , 1864 , 3436 , 6872 , 9553 , 19106 , 35219 , 38212 , 70438 , 76424 , 140876 , 200147 , 281752 , 400294 , 800588 , 1601176 , 8206027 , 16412054 , 32824108 , 65648216
32 divisors
τ Total Divisors
32 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-65648215 Sum of the proper positive divisors of n
A Arithmetic Mean
0.03125 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
32 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 65648216 can be divided by 32 positive divisors.
The sum of these divisors (counting 65648216) is 1, the average is 0.03125.
Base
System
Value
2
Binary
11111010011011011001011000
3
Ternary
11120112021102102
4
Quaternary
3322123121120
5
Quinary
113301220331
6
Senary
10303022532
8
Octal
372333130
10
Decimal
65648216
12
Duodecimal
19b9aa48
16
Hexadecimal
3e9b658
20
Vigesimal
10a60ag
36
Base36
1332hk
md5
05028a26139237fa41163095f3c4fa43
sha1
a07257458d767db5cd28caf0eaa65bb44ccb382c
sha256
45dd27b674e1916f8adee2e65d41447620672fa2664ce3040657f22e603cf942
sha512
91504ace647c1a1dcfe0fb2b6d164194c9c34a37a2fed502997c7a43d185aae902e8395318a2559b1c1b2a46bc2104cdd4469771f00adfd0081194ff01439182
ripemd-160
d726681d617658f8c15000038e1f6d2793da0996
Diameter
131296432
Circumference
412479906.21375
Area
1.353928498939E+16
Volume
1.1851065406254E+24
Surface area
5.415713995756E+16
Circumference
412479906.21375
Perimeter
262592864
Area
4309688263982656
Diagonal
92840597.412798
Surface area
25858129583895936
Volume
2.829233460466E+23
Space diagonal
113706045.53826
Perimeter
196944648
Area
1.8661497595003E+15
Altitude
56853022.769128
Surface area
1.8661497595003E+15
Volume
3.3342836090923E+22
Height
30946865.804266