8211700828 is an even 10-digits composite number following 8211700827
and preceding 8211700829 . In scientific notation, it is written as 8.211700828 × 10^9.
The sum of its digits is 37. It has a total of 4 prime factors and 12 positive divisors.
There are 4099637520 positive integers (up to 8211700828) that are relatively prime to 8211700828.
8211700828 has 12 divisors, whose sum is 14392221592
The reverse of 8211700828 is 8280071128
Previous prime number is 661
Is Prime? no Number parity even Number length 10 Sum of Digits 37 Digital Root 1
Name
eight billion two hundred eleven million seven hundred thousand eight hundred twenty-eight
Scientific notation
8.211700828 × 10^9
Engineering notation
8.211700828 × 10^9
Prime Factorization
2 × 2 × 661 × 3105787
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
4105850414 Product of the distinct prime numbers
The prime factorization of 8211700828 is 2 × 2 × 661 × 3105787.
Since it has a total of 4 prime factors.
3 , 7 , 44 , 44 , 417 , 892 , 93 , 1944 , 26619 , 26184 , 774657 , 609656 , 6644969 , 8752513 , 80789461 , 15139107 , 288219735 , 946129037 , 1223408730 , 2091533781
n×2
16423401656
n×3
24635102484
n×4
32846803312
n×5
41058504140
n÷2
4105850414
n÷3
2737233609.3333
n÷3
2052925207
n÷5
1642340165.6
n2
6.7432030488576E+19
n3
5.5373166059676E+29
n4
4.5470787358122E+39
n5
3.733925021985E+49
2 √n90618.435364996
3 √n2017.4883684269
4 √n301.02896100707
5 √n96.136127405626
1 , 2 , 4 , 661 , 1322 , 2644 , 3105787 , 6211574 , 12423148 , 2052925207 , 4105850414 , 8211700828
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
-8211700827 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 8211700828 can be divided by 12 positive divisors.
The sum of these divisors (counting 8211700828) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
111101001011101001001110001011100
3
Ternary
210012021202121211201
4
Quaternary
13221131021301130
5
Quinary
113304143411303
6
Senary
3434501125244
8
Octal
75135116134
10
Decimal
8211700828
12
Duodecimal
17120b9824
16
Hexadecimal
1e9749c5c
20
Vigesimal
68632c18
36
Base36
3rt18ws
md5
51b04bce2df4b6956fd63c1cd82eebee
sha1
4a21625c3d7f28ad42de22c64597748ff6890e6a
sha256
520e58446bf528942fca5d47aea99cec9867847b1751e14c061da2b491c2df09
sha512
e99c737e3df55bfd82ed8b988c98b3ab3353fd626fa7f6f0d6f6b686bbe925cfce6c1413dcf490003c5051cc34f51ab351b88fedc48c53a3096c90607e29eef4
ripemd-160
ea9057e6e20374607027075803f2db044fa6e0e0
Diameter
16423401656
Circumference
51595637989.444
Area
2.1184397159955E+20
Volume
2.3194657559878E+30
Surface area
8.4737588639821E+20
Circumference
51595637989.444
Perimeter
32846803312
Area
6.7432030488576E+19
Diagonal
11613098681.108
Surface area
4.0459218293146E+20
Volume
5.5373166059676E+29
Space diagonal
14223083050.651
Perimeter
24635102484
Area
2.9198925715937E+19
Altitude
7111541525.3257
Surface area
2.9198925715937E+19
Volume
6.5257902027609E+28
Height
3871032893.7027