802120887 is an odd 9-digits composite number following 802120886
and preceding 802120888 . In scientific notation, it is written as 8.02120887 × 10^8.
The sum of its digits is 36. It has a total of 5 prime factors and 14 positive divisors.
There are 534746772 positive integers (up to 802120887) that are relatively prime to 802120887.
802120887 has 14 divisors, whose sum is 1202632272
The reverse of 802120887 is 788021208
Previous prime number is 27
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 36
Digital Root 9
Name
eight hundred two million one hundred twenty thousand eight hundred eighty-seven
Scientific notation
8.02120887 × 10^8
Engineering notation
8.02120887 × 10^6
Prime Factorization
3 × 3 × 3 × 27 × 1100303
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
89124543
Product of the distinct prime numbers
The prime factorization of 802120887 is 3 × 3 × 3 × 27 × 1100303.
Since it has a total of 5 prime factors.
7 , 5 , 39 , 85 , 644 , 701 , 5651 , 4524 , 58677 , 60709 , 81956 , 120643 , 5618186 , 9209478 , 69095998 , 33893943 , 989017603 , 993775258 , 7699683416 , 8218290375
n×2
1604241774
n×3
2406362661
n×4
3208483548
n×5
4010604435
n÷2
401060443.5
n÷3
267373629
n÷3
200530221.75
n÷5
160424177.4
n2
643397917361666769
n3
5.1608290816809E+26
n4
4.1396088006533E+35
n5
3.320466683013E+44
2 √n
28321.738770775
3 √n
929.13739995448
4 √n
168.29063779894
5 √n
60.373724006314
1 , 3 , 9 , 27 , 81 , 243 , 729 , 1100303 , 3300909 , 9902727 , 29708181 , 89124543 , 267373629 , 802120887
14 divisors
τ
Total Divisors
14
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-802120886
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.071428571428571
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
14
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 802120887 can be divided by 14 positive divisors.
The sum of these divisors (counting 802120887) is 1, the average is 0.071428571428571.
Base
System
Value
2
Binary
101111110011110110010010110111
3
Ternary
2001220022222000000
4
Quaternary
233303312102313
5
Quinary
3120320332022
6
Senary
211332122343
8
Octal
5763662267
10
Decimal
802120887
12
Duodecimal
1a47663b3
16
Hexadecimal
2fcf64b7
20
Vigesimal
cad5247
36
Base36
d9k8fr
md5
f2f675f14dfe7a51b3d085944cf969e2
sha1
d79e775d7bbc41dac539dd30974b415b3f808335
sha256
e0c5dfc067c8b50ebc4c6b6219bc8c00c35ce4b2fbb3cd0d867b0c19c079d308
sha512
c8926a48be3e4ed0fad17ab7813f6f07c37ff9b8cd483304989e0d3b746e8d74a390e2b1626a7115ff17678d13a766988c20c27e0ac3ef04244bb1d9a2442066
ripemd-160
4bc9b32ff5332c0e0d43fdd4b813922f40100cb1
Diameter
1604241774
Circumference
5039874171.7803
Area
2.0212941705184E+18
Volume
2.1617630305922E+27
Surface area
8.0851766820735E+18
Circumference
5039874171.7803
Perimeter
3208483548
Area
643397917361666769
Diagonal
1134370237.0581
Surface area
3860387504170000614
Volume
5.1608290816809E+26
Space diagonal
1389314130.0962
Perimeter
2406362661
Area
2.785994705886E+17
Altitude
694657065.04811
Surface area
2.785994705886E+17
Volume
6.0820954003355E+25
Height
378123412.35271