1680659870 is an even 10-digits composite number following 1680659869
and preceding 1680659871 . In scientific notation, it is written as 1.680659870 × 10^9.
The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors.
There are 672263944 positive integers (up to 1680659870) that are relatively prime to 1680659870.
1680659870 has 8 divisors, whose sum is 3025187784
The reverse of 1680659870 is 0789560861
Previous prime number is 5
Is Prime? no
Number parity even
Number length 10
Sum of Digits 50
Digital Root 5
Name
one billion six hundred eighty million six hundred fifty-nine thousand eight hundred seventy
Scientific notation
1.680659870 × 10^9
Engineering notation
1.680659870 × 10^9
Prime Factorization
2 × 5 × 168065987
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1680659870
Product of the distinct prime numbers
The prime factorization of 1680659870 is 2 × 5 × 168065987.
Since it has a total of 3 prime factors.
1 , 4 , 100 , 96 , 487 , 218 , 4617 , 965 , 79161 , 19766 , 504249 , 100228 , 376151 , 3519698 , 24345851 , 46573755 , 344099342 , 972042806 , 2078302723 , 7548785029
n×2
3361319740
n×3
5041979610
n×4
6722639480
n×5
8403299350
n÷2
840329935
n÷3
560219956.66667
n÷3
420164967.5
n÷5
336131974
n2
2824617598628416900
n3
4.7472214461105E+27
n4
7.9784645784814E+36
n5
1.340908524127E+46
2 √n
40995.851863329
3 √n
1188.9400136625
4 √n
202.47432396067
5 √n
69.999665719423
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-1680659869
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1680659870 can be divided by 8 positive divisors.
The sum of these divisors (counting 1680659870) is 1, the average is 0.125.
Base
System
Value
2
Binary
1100100001011001101010110011110
3
Ternary
11100010110100220212
4
Quaternary
1210023031112132
5
Quinary
11420222103440
6
Senary
434434212422
8
Octal
14413152636
10
Decimal
1680659870
12
Duodecimal
3aaa24112
16
Hexadecimal
642cd59e
20
Vigesimal
165429da
36
Base36
rsmdge
md5
015ecdd67ac7d4721a0811a8b399589f
sha1
add07eafa88861aadb642b823bd5062bb43d35b6
sha256
fe8e3472833948d5589965e7539558c32eb9463992c9ac1aed073d1d246b2b75
sha512
f905e2b92d196388f1879b19668d13784a35e69ad55c7f0d938605d0261f66d2f71c1de1eefb60f5779bf3eafd2110b0f1c29b11502708e38dd570ca2f227f27
ripemd-160
7ad51d79a1c8589851889b623fd599e11dbb098a
Diameter
3361319740
Circumference
10559897401.55
Area
8.8737978970515E+18
Volume
1.988511469342E+28
Surface area
3.5495191588206E+19
Circumference
10559897401.55
Perimeter
6722639480
Area
2824617598628416900
Diagonal
2376811981.8902
Surface area
1.6947705591771E+19
Volume
4.7472214461105E+27
Space diagonal
2910988285.0821
Perimeter
5041979610
Area
1.2230952981944E+18
Altitude
1455494142.5411
Surface area
1.2230952981944E+18
Volume
5.5946541272316E+26
Height
792270660.63007