680389916 is an even 9-digits composite number following 680389915
and preceding 680389917 . In scientific notation, it is written as 6.80389916 × 10^8.
The sum of its digits is 50. It has a total of 4 prime factors and 12 positive divisors.
There are 331897440 positive integers (up to 680389916) that are relatively prime to 680389916.
680389916 has 12 divisors, whose sum is 1219723680
The reverse of 680389916 is 619983086
Previous prime number is 41
Is Prime? no Number parity even Number length 9 Sum of Digits 50 Digital Root 5
Name
six hundred eighty million three hundred eighty-nine thousand nine hundred sixteen
Scientific notation
6.80389916 × 10^8
Engineering notation
6.80389916 × 10^6
Prime Factorization
2 × 2 × 41 × 4148719
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
340194958 Product of the distinct prime numbers
The prime factorization of 680389916 is 2 × 2 × 41 × 4148719.
Since it has a total of 4 prime factors.
8 , 8 , 46 , 45 , 351 , 144 , 5326 , 3335 , 23 , 43225 , 669123 , 900890 , 9203946 , 2598787 , 4404876 , 93135018 , 613588770 , 475455862 , 3659689530 , 8641748749
n×2
1360779832
n×3
2041169748
n×4
2721559664
n×5
3401949580
n÷2
340194958
n÷3
226796638.66667
n÷3
170097479
n÷5
136077983.2
n2
462930437794487056
n3
3.1497320168483E+26
n4
2.143045902366E+35
n5
1.4581068214949E+44
2 √n26084.284847394
3 √n879.53398018277
4 √n161.50629971427
5 √n58.418657674364
1 , 2 , 4 , 41 , 82 , 164 , 4148719 , 8297438 , 16594876 , 170097479 , 340194958 , 680389916
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
-680389915 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 680389916 can be divided by 12 positive divisors.
The sum of these divisors (counting 680389916) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
101000100011011110110100011100
3
Ternary
1202102021101111112
4
Quaternary
220203132310130
5
Quinary
2343134434131
6
Senary
151303041152
8
Octal
5043366434
10
Decimal
680389916
12
Duodecimal
16ba401b8
16
Hexadecimal
288ded1c
20
Vigesimal
acc8efg
36
Base36
b9347w
md5
3593c1cde343854da18d8f8f3d887d42
sha1
c2efe73e8679350e6e01c9309c76b43a001d60e3
sha256
aee50a9930ccbd36e01772de243323292150ed93f4e089508f7efb89e6a4fbb9
sha512
a65873dad83c4b5f57041d1c37b76a6980a4b6a6dfa0df44117665a5001422b43c90d878d8c36c277bab730d0934432280983737897f48928e131300fecaade4
ripemd-160
da7d8b61ddc5e06ff844d2cce82d468668cc460a
Diameter
1360779832
Circumference
4275015923.3644
Area
1.4543388624983E+18
Volume
1.3193566619876E+27
Surface area
5.8173554499931E+18
Circumference
4275015923.3644
Perimeter
2721559664
Area
462930437794487056
Diagonal
962216646.90909
Surface area
2777582626766922336
Volume
3.1497320168483E+26
Space diagonal
1178469903.4695
Perimeter
2041169748
Area
2.0045475965754E+17
Altitude
589234951.73476
Surface area
2.0045475965754E+17
Volume
3.7119947800564E+25
Height
320738882.30303