661330652 is an even 9-digits composite number following 661330651
and preceding 661330653 . In scientific notation, it is written as 6.61330652 × 10^8.
The sum of its digits is 32. It has a total of 4 prime factors and 12 positive divisors.
There are 326135520 positive integers (up to 661330652) that are relatively prime to 661330652.
661330652 has 12 divisors, whose sum is 1173182976
The reverse of 661330652 is 256033166
Previous prime number is 73
Is Prime? no Number parity even Number length 9 Sum of Digits 32 Digital Root 5
Name
six hundred sixty-one million three hundred thirty thousand six hundred fifty-two
Scientific notation
6.61330652 × 10^8
Engineering notation
6.61330652 × 10^6
Prime Factorization
2 × 2 × 73 × 2264831
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
330665326 Product of the distinct prime numbers
The prime factorization of 661330652 is 2 × 2 × 73 × 2264831.
Since it has a total of 4 prime factors.
1 , 8 , 49 , 94 , 258 , 221 , 5598 , 8172 , 50284 , 88185 , 379774 , 529991 , 1533724 , 9104226 , 33451054 , 5119459 , 544194116 , 49706245 , 6186742131 , 1757554209
n×2
1322661304
n×3
1983991956
n×4
2645322608
n×5
3306653260
n÷2
330665326
n÷3
220443550.66667
n÷3
165332663
n÷5
132266130.4
n2
437358231274745104
n3
2.8923840424649E+26
n4
1.9128222246377E+35
n5
1.2650079689798E+44
2 √n25716.349896515
3 √n871.24349947497
4 √n160.3631812372
5 √n58.087639766149
1 , 2 , 4 , 73 , 146 , 292 , 2264831 , 4529662 , 9059324 , 165332663 , 330665326 , 661330652
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
-661330651 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 661330652 can be divided by 12 positive divisors.
The sum of these divisors (counting 661330652) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
100111011010110001101011011100
3
Ternary
1201002102002002212
4
Quaternary
213122301223130
5
Quinary
2323300040102
6
Senary
145342335552
8
Octal
4732615334
10
Decimal
661330652
12
Duodecimal
16558a5b8
16
Hexadecimal
276b1adc
20
Vigesimal
a6d66cc
36
Base36
axqlzw
md5
8fc5eb4144267a549ec0083352aea68c
sha1
e93935e54844689339e8161c9ed9ce7d9d67068e
sha256
035e67a483ee247b93772bab6d58a3b3f24ca6dc3832b3aa78bd84fc91b37acb
sha512
ec1b91729319967208115808a7f8f8b7a42fe7ac2748230eeee56319cf50ff7be14620120f2da32cf7a4d0fcf4c6030f8d623325b62a12bb6c41bac055ef8eef
ripemd-160
f24058b3a788b3c980d13730023759e14091aa89
Diameter
1322661304
Circumference
4155263035.8339
Area
1.3740014063598E+18
Volume
1.2115589945558E+27
Surface area
5.4960056254391E+18
Circumference
4155263035.8339
Perimeter
2645322608
Area
437358231274745104
Diagonal
935262777.27144
Surface area
2624149387648470624
Volume
2.8923840424649E+26
Space diagonal
1145458289.8667
Perimeter
1983991956
Area
1.8938166941908E+17
Altitude
572729144.93333
Surface area
1.8938166941908E+17
Volume
3.4087072837045E+25
Height
311754259.09048