1680974897 is an odd 10-digits composite number following 1680974896
and preceding 1680974898 . In scientific notation, it is written as 1.680974897 × 10^9.
The sum of its digits is 59. It has a total of 3 prime factors and 8 positive divisors.
There are 1365002064 positive integers (up to 1680974897) that are relatively prime to 1680974897.
1680974897 has 8 divisors, whose sum is 2022225600
The reverse of 1680974897 is 7984790861
Previous prime number is 19
Is Prime? no Number parity odd Number length 10 Sum of Digits 59 Digital Root 5
Name
one billion six hundred eighty million nine hundred seventy-four thousand eight hundred ninety-seven
Scientific notation
1.680974897 × 10^9
Engineering notation
1.680974897 × 10^9
Prime Factorization
7 × 19 × 12638909
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
1680974897 Product of the distinct prime numbers
The prime factorization of 1680974897 is 7 × 19 × 12638909.
Since it has a total of 3 prime factors.
6 , 8 , 73 , 65 , 882 , 557 , 4617 , 382 , 53436 , 4937 , 21935 , 754033 , 8435629 , 9287564 , 54661513 , 40239865 , 452674102 , 864468684 , 8530164515 , 1171064079
n×2
3361949794
n×3
5042924691
n×4
6723899588
n×5
8404874485
n÷2
840487448.5
n÷3
560324965.66667
n÷3
420243724.25
n÷5
336194979.4
n2
2825676604344160609
n3
4.7498914389427E+27
n4
7.9844482723379E+36
n5
1.3421657112195E+46
2 √n40999.693864711
3 √n1189.0142949637
4 √n202.48381136454
5 √n70.00228970443
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
-1680974896 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 1680974897 can be divided by 8 positive divisors.
The sum of these divisors (counting 1680974897) is 1, the average is 0.125.
Base
System
Value
2
Binary
1100100001100011010010000110001
3
Ternary
11100011001101001112
4
Quaternary
1210030122100301
5
Quinary
11420312144042
6
Senary
434445043105
8
Octal
14414322061
10
Decimal
1680974897
12
Duodecimal
3aab56495
16
Hexadecimal
6431a431
20
Vigesimal
16561h4h
36
Base36
rst4j5
md5
e3541a3d1680d0c10b2aea8817349b1c
sha1
42a0ed865bf00f5ccb987307107276f945ddd115
sha256
a79e7fc3a26167278275b640962a6cf2134a1ea279ebae6d9e1b5da476cbdca0
sha512
1bbf434ac7a51c592f8843e6bd4648bd786d0fd156858744665c932186d70b1b72ab64fc4b8f29b37c9d3d754f065d84d1cb237600a7c55fd95220e9d46f3acc
ripemd-160
9dcd8d8e21cd73d8467746c321813dce00b6c74a
Diameter
3361949794
Circumference
10561876774.568
Area
8.8771248616282E+18
Volume
1.9896298733242E+28
Surface area
3.5508499446513E+19
Circumference
10561876774.568
Perimeter
6723899588
Area
2825676604344160609
Diagonal
2377257497.3461
Surface area
1.6954059626065E+19
Volume
4.7498914389427E+27
Space diagonal
2911533927.8519
Perimeter
5042924691
Area
1.2235538611207E+18
Altitude
1455766963.9259
Surface area
1.2235538611207E+18
Volume
5.5978007439606E+26
Height
792419165.78204