7130028905 is an odd 10-digits composite number following 7130028904
and preceding 7130028906 . In scientific notation, it is written as 7.130028905 × 10^9.
The sum of its digits is 35. It has a total of 2 prime factors and 4 positive divisors.
There are 5368492288 positive integers (up to 7130028905) that are relatively prime to 7130028905.
7130028905 has 4 divisors, whose sum is 7213911684
The reverse of 7130028905 is 5098200317
Previous prime number is 85
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 35
Digital Root 8
Name
seven billion one hundred thirty million twenty-eight thousand nine hundred five
Scientific notation
7.130028905 × 10^9
Engineering notation
7.130028905 × 10^9
Prime Factorization
85 × 83882693
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
7130028905
Product of the distinct prime numbers
The prime factorization of 7130028905 is 85 × 83882693.
Since it has a total of 2 prime factors.
8 , 2 , 94 , 11 , 943 , 3 , 434 , 824 , 10916 , 70502 , 8308 , 516300 , 7220976 , 6879666 , 28232077 , 71432258 , 228402918 , 507261894 , 1889465201 , 9898722567
n×2
14260057810
n×3
21390086715
n×4
28520115620
n×5
35650144525
n÷2
3565014452.5
n÷3
2376676301.6667
n÷3
1782507226.25
n÷5
1426005781
n2
5.0837312186136E+19
n3
3.6247150533965E+29
n4
2.5844323103106E+39
n5
1.8427077075531E+49
2 √n
84439.498488563
3 √n
1924.703178387
4 √n
290.58475267736
5 √n
93.458382015797
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-7130028904
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 7130028905 can be divided by 4 positive divisors.
The sum of these divisors (counting 7130028905) is 1, the average is 0.25.
Base
System
Value
2
Binary
110101000111110111001101101101001
3
Ternary
200101220101222220122
4
Quaternary
12220332321231221
5
Quinary
104100241411110
6
Senary
3135301133025
8
Octal
65076715551
10
Decimal
7130028905
12
Duodecimal
146b9ba175
16
Hexadecimal
1a8fb9b69
20
Vigesimal
5b82dc55
36
Base36
39x19ih
md5
4d1126d8426adc3e829f44bc681aa45b
sha1
ec4b1b52cc439a4537aa181d434a2eb89c2ae722
sha256
b193d925d31857aac3f70475ed95d62e8ac45f6e33b477dbd86c57b9a0dd83f8
sha512
b78addbefed5f3c6798a6cabfce1d947fd54a0d0088ab40eabd2d1f9330a86223aa0f8eb3e1076bbd1e2c2cc2f3cc6f76e898e77af097548d571fc99989a4d99
ripemd-160
a5f33da279a5e02ac20a8c211b3fdf322b6d22b2
Diameter
14260057810
Circumference
44799292855.662
Area
1.5971012649221E+20
Volume
1.5183170910809E+30
Surface area
6.3884050596886E+20
Circumference
44799292855.662
Perimeter
28520115620
Area
5.0837312186136E+19
Diagonal
10083383577.563
Surface area
3.0502387311681E+20
Volume
3.6247150533965E+29
Space diagonal
12349572322.895
Perimeter
21390086715
Area
2.2013201906657E+19
Altitude
6174786161.4473
Surface area
2.2013201906657E+19
Volume
4.2717676568761E+28
Height
3361127859.1877