680667788 is an even 9-digits composite number following 680667787
and preceding 680667789 . In scientific notation, it is written as 6.80667788 × 10^8.
The sum of its digits is 56. It has a total of 4 prime factors and 12 positive divisors.
There are 338245632 positive integers (up to 680667788) that are relatively prime to 680667788.
680667788 has 12 divisors, whose sum is 1198477560
The reverse of 680667788 is 887766086
Previous prime number is 163
Is Prime? no Number parity even Number length 9 Sum of Digits 56 Digital Root 2
Name
six hundred eighty million six hundred sixty-seven thousand seven hundred eighty-eight
Scientific notation
6.80667788 × 10^8
Engineering notation
6.80667788 × 10^6
Prime Factorization
2 × 2 × 163 × 1043969
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
340333894 Product of the distinct prime numbers
The prime factorization of 680667788 is 2 × 2 × 163 × 1043969.
Since it has a total of 4 prime factors.
1 , 6 , 83 , 87 , 573 , 333 , 2004 , 6355 , 47430 , 58364 , 473716 , 399267 , 9996887 , 8071247 , 90331963 , 4992638 , 289663364 , 610046106 , 4825309919 , 4906231655
n×2
1361335576
n×3
2042003364
n×4
2722671152
n×5
3403338940
n÷2
340333894
n÷3
226889262.66667
n÷3
170166947
n÷5
136133557.6
n2
463308637620812944
n3
3.1535926553065E+26
n4
2.1465489369405E+35
n5
1.4610867167411E+44
2 √n26089.610729177
3 √n879.65369810586
4 √n161.52278702764
5 √n58.423428544037
1 , 2 , 4 , 163 , 326 , 652 , 1043969 , 2087938 , 4175876 , 170166947 , 340333894 , 680667788
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
-680667787 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 680667788 can be divided by 12 positive divisors.
The sum of these divisors (counting 680667788) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
101000100100100010101010001100
3
Ternary
1202102210111200002
4
Quaternary
220210202222030
5
Quinary
2343222332123
6
Senary
151313023432
8
Octal
5044425214
10
Decimal
680667788
12
Duodecimal
16bb54b78
16
Hexadecimal
28922a8c
20
Vigesimal
ace3998
36
Base36
b992mk
md5
b9c3456e81a2495aeeade6f7e226b5a8
sha1
f31610818ccc37d73799fc756b7072effc31ea7c
sha256
0b8ffba6b3d8b430adf3152aa64415d5e7c5aa1a502c70553f14aa7b8ca01046
sha512
b1f91f4cbc7c80cd310745432dbe77cdfb294070af3d90df40621304474462827b324bcfcfb3995cef3c45f75d2f6fd26e1b987f6f9ba900da4798d5bef878ff
ripemd-160
c4688f01ed9fff8e8611c8beaa2d1b9a22013303
Diameter
1361335576
Circumference
4276761844.632
Area
1.4555270122942E+18
Volume
1.3209738024434E+27
Surface area
5.822108049177E+18
Circumference
4276761844.632
Perimeter
2722671152
Area
463308637620812944
Diagonal
962609617.26009
Surface area
2779851825724877664
Volume
3.1535926553065E+26
Space diagonal
1178951191.8915
Perimeter
2042003364
Area
2.0061852498619E+17
Altitude
589475595.94576
Surface area
2.0061852498619E+17
Volume
3.7165445861122E+25
Height
320869872.42003