9815661628 is an even 10-digits composite number following 9815661627
and preceding 9815661629 . In scientific notation, it is written as 9.815661628 × 10^9.
The sum of its digits is 52. It has a total of 4 prime factors and 12 positive divisors.
There are 4907632320 positive integers (up to 9815661628) that are relatively prime to 9815661628.
9815661628 has 12 divisors, whose sum is 17178102592
The reverse of 9815661628 is 8261665189
Previous prime number is 52561
Is Prime? no Number parity even Number length 10 Sum of Digits 52 Digital Root 7
Name
nine billion eight hundred fifteen million six hundred sixty-one thousand six hundred twenty-eight
Scientific notation
9.815661628 × 10^9
Engineering notation
9.815661628 × 10^9
Prime Factorization
2 × 2 × 52561 × 46687
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
4907830814 Product of the distinct prime numbers
The prime factorization of 9815661628 is 2 × 2 × 52561 × 46687.
Since it has a total of 4 prime factors.
9 , 6 , 20 , 72 , 343 , 679 , 6581 , 2629 , 35757 , 3293 , 750387 , 637920 , 2950994 , 8498641 , 47268189 , 29138361 , 960081332 , 57915815 , 291449811 , 9554324142
n×2
19631323256
n×3
29446984884
n×4
39262646512
n×5
49078308140
n÷2
4907830814
n÷3
3271887209.3333
n÷3
2453915407
n÷5
1963132325.6
n2
9.6347213195392E+19
n3
9.4571164352674E+29
n4
9.2827854905182E+39
n5
9.1116681340235E+49
2 √n99074.020954032
3 √n2141.1143371036
4 √n314.76025948971
5 √n99.62857434479
1 , 2 , 4 , 46687 , 52561 , 93374 , 105122 , 186748 , 210244 , 2453915407 , 4907830814 , 9815661628
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
-9815661627 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 9815661628 can be divided by 12 positive divisors.
The sum of these divisors (counting 9815661628) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1001001001000011110001110000111100
3
Ternary
221100001220021102021
4
Quaternary
21021003301300330
5
Quinary
130100302133003
6
Senary
4301555405524
8
Octal
111103616074
10
Decimal
9815661628
12
Duodecimal
1a9b2b38a4
16
Hexadecimal
2490f1c3c
20
Vigesimal
7d77he18
36
Base36
4ibzozg
md5
8dcf25e83317ad9acd72928475cb7565
sha1
7d8b0d0b48a85d947e472ddae213d7fb19efc785
sha256
c8ff7c51eba4b5d5d2692846371f2c9eb4d085cefe90fac9184264b13f0aa5c6
sha512
d7ab3958f4ac9d1212cddb019c409073608647252223c40b2a1a5c4b570a60e383720251d310918b0ee821d682c31c625d31d64f133e03a6aa188980e89ef1ae
ripemd-160
053fef0c6e259d67e1dba3aecd1c38871bc03058
Diameter
19631323256
Circumference
61673620921.296
Area
3.0268369716849E+20
Volume
3.9613876689573E+30
Surface area
1.210734788674E+21
Circumference
61673620921.296
Perimeter
39262646512
Area
9.6347213195392E+19
Diagonal
13881441797.983
Surface area
5.7808327917235E+20
Volume
9.4571164352674E+29
Space diagonal
17001224649.6
Perimeter
29446984884
Area
4.1719567105522E+19
Altitude
8500612324.8001
Surface area
4.1719567105522E+19
Volume
1.1145318603081E+29
Height
4627147265.9943