2181330698 is an even 10-digits composite number following 2181330697
and preceding 2181330699 . In scientific notation, it is written as 2.181330698 × 10^9.
The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors.
There are 1088522080 positive integers (up to 2181330698) that are relatively prime to 2181330698.
2181330698 has 8 divisors, whose sum is 3278425860
The reverse of 2181330698 is 8960331812
Previous prime number is 509
Is Prime? no Number parity even Number length 10 Sum of Digits 41 Digital Root 5
Name
two billion one hundred eighty-one million three hundred thirty thousand six hundred ninety-eight
Scientific notation
2.181330698 × 10^9
Engineering notation
2.181330698 × 10^9
Prime Factorization
2 × 509 × 2142761
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
2181330698 Product of the distinct prime numbers
The prime factorization of 2181330698 is 2 × 509 × 2142761.
Since it has a total of 3 prime factors.
8 , 7 , 69 , 31 , 477 , 301 , 3366 , 9223 , 63370 , 99737 , 513656 , 892467 , 620275 , 4738901 , 95871621 , 53821094 , 923860253 , 264726907 , 1190001688 , 5718845523
n×2
4362661396
n×3
6543992094
n×4
8725322792
n×5
10906653490
n÷2
1090665349
n÷3
727110232.66667
n÷3
545332674.5
n÷5
436266139.6
n2
4758203614037167204
n3
1.0379215610634E+28
n4
2.2640501632636E+37
n5
4.9386421229389E+46
2 √n46704.718155664
3 √n1296.90203113
4 √n216.11274408434
5 √n73.746990520799
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
-2181330697 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 2181330698 can be divided by 8 positive divisors.
The sum of these divisors (counting 2181330698) is 1, the average is 0.125.
Base
System
Value
2
Binary
10000010000001000111011100001010
3
Ternary
12122000120002011212
4
Quaternary
2002001013130022
5
Quinary
13431410040243
6
Senary
1000241253122
8
Octal
20201073412
10
Decimal
2181330698
12
Duodecimal
50a6341a2
16
Hexadecimal
8204770a
20
Vigesimal
1e1d66ei
36
Base36
102phje
md5
3bd211bb77ebf236799c04d8082a9bb2
sha1
6f4309991a768fa67d761cc7b77cb00c29bbbb8b
sha256
bb790b509caed5152d24e72287bad471038fd662d5c4ad4a7c1f11962f9cb348
sha512
f6a8cf1efa9250166cd43a55f225818ce9ca137ddf705b2393cfdb6934593fb46d6800333558c698aef3833143f781be19455ef879f6927eb81b8b50362eb503
ripemd-160
82509bbdec09ffef40f8d686531ef4ae85f9ac17
Diameter
4362661396
Circumference
13705704991.773
Area
1.4948337518144E+19
Volume
4.3476356683189E+28
Surface area
5.9793350072574E+19
Circumference
13705704991.773
Perimeter
8725322792
Area
4758203614037167204
Diagonal
3084867457.1324
Surface area
2.8549221684223E+19
Volume
1.0379215610634E+28
Space diagonal
3778175597.0457
Perimeter
6543992094
Area
2.0603626030676E+18
Altitude
1889087798.5228
Surface area
2.0603626030676E+18
Volume
1.2232022902794E+27
Height
1028289152.3775