1680495902 is an even 10-digits composite number following 1680495901
and preceding 1680495903 . In scientific notation, it is written as 1.680495902 × 10^9.
The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors.
There are 839445904 positive integers (up to 1680495902) that are relatively prime to 1680495902.
1680495902 has 8 divisors, whose sum is 2523150000
The reverse of 1680495902 is 2095940861
Previous prime number is 1049
Is Prime? no Number parity even Number length 10 Sum of Digits 44 Digital Root 8
Name
one billion six hundred eighty million four hundred ninety-five thousand nine hundred two
Scientific notation
1.680495902 × 10^9
Engineering notation
1.680495902 × 10^9
Prime Factorization
2 × 1049 × 800999
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
1680495902 Product of the distinct prime numbers
The prime factorization of 1680495902 is 2 × 1049 × 800999.
Since it has a total of 3 prime factors.
4 , 2 , 25 , 77 , 866 , 387 , 6653 , 6283 , 72415 , 67980 , 900442 , 949221 , 8928388 , 8481350 , 20488683 , 80059923 , 747921448 , 682513931 , 3160511166 , 5304487789
n×2
3360991804
n×3
5041487706
n×4
6721983608
n×5
8402479510
n÷2
840247951
n÷3
560165300.66667
n÷3
420123975.5
n÷5
336099180.4
n2
2824066476638793604
n3
4.7458321409671E+27
n4
7.9753514644751E+36
n5
1.340254545306E+46
2 √n40993.852002465
3 √n1188.9013474101
4 √n202.46938534619
5 √n69.998299809124
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
-1680495901 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 1680495902 can be divided by 8 positive divisors.
The sum of these divisors (counting 1680495902) is 1, the average is 0.125.
Base
System
Value
2
Binary
1100100001010100101010100011110
3
Ternary
11100010011000222222
4
Quaternary
1210022211110132
5
Quinary
11420201332102
6
Senary
434430505342
8
Octal
14412452436
10
Decimal
1680495902
12
Duodecimal
3aa965252
16
Hexadecimal
642a551e
20
Vigesimal
16531jf2
36
Base36
rsiuxq
md5
05795cfb824babe242090b59ba5ddfae
sha1
edba100c0d24dea7d21d87dd37381de5713873b5
sha256
d56d07e3f59b2324434e4e729cfff405a335a734ff23efb8cac819d6e23918d1
sha512
9e5e4dbe1cd87dd165d0ef1368641661df4ab09b471e4386541a267b3d983343cf1cf78b87b66f1bc3625ec95b6d9ea163a3f09688af381a6cb8d58aaac53c55
ripemd-160
457f21fdb7f195e995cae8023ff675ef57c240c0
Diameter
3360991804
Circumference
10558867160.222
Area
8.8720664962576E+18
Volume
1.9879295185643E+28
Surface area
3.5488265985031E+19
Circumference
10558867160.222
Perimeter
6721983608
Area
2824066476638793604
Diagonal
2376580096.1208
Surface area
1.6944398859833E+19
Volume
4.7458321409671E+27
Space diagonal
2910704284.1753
Perimeter
5041487706
Area
1.2228566553726E+18
Altitude
1455352142.0876
Surface area
1.2228566553726E+18
Volume
5.5930168154181E+26
Height
792193365.3736