7138905315 is an odd 10-digits composite number following 7138905314
and preceding 7138905316 . In scientific notation, it is written as 7.138905315 × 10^9.
The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors.
There are 3804740352 positive integers (up to 7138905315) that are relatively prime to 7138905315.
7138905315 has 8 divisors, whose sum is 7620184000
The reverse of 7138905315 is 5135098317
Previous prime number is 1429
Is Prime? no Number parity odd Number length 10 Sum of Digits 42 Digital Root 6
Name
seven billion one hundred thirty-eight million nine hundred five thousand three hundred fifteen
Scientific notation
7.138905315 × 10^9
Engineering notation
7.138905315 × 10^9
Prime Factorization
15 × 1429 × 333049
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
7138905315 Product of the distinct prime numbers
The prime factorization of 7138905315 is 15 × 1429 × 333049.
Since it has a total of 3 prime factors.
9 , 5 , 34 , 44 , 216 , 907 , 1379 , 1951 , 17902 , 98658 , 511933 , 807779 , 2992385 , 1772686 , 41512388 , 79534564 , 401780392 , 745972016 , 3981688405 , 3948764778
n×2
14277810630
n×3
21416715945
n×4
28555621260
n×5
35694526575
n÷2
3569452657.5
n÷3
2379635105
n÷3
1784726328.75
n÷5
1427781063
n2
5.0963969096535E+19
n3
3.6382694985675E+29
n4
2.5973261460726E+39
n5
1.8542065428986E+49
2 √n84492.042909377
3 √n1925.5015561588
4 √n290.6751501408
5 √n93.481640325964
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
-7138905314 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 7138905315 can be divided by 8 positive divisors.
The sum of these divisors (counting 7138905315) is 1, the average is 0.125.
Base
System
Value
2
Binary
110101001100000110000110011100011
3
Ternary
200102112002222001120
4
Quaternary
12221200300303203
5
Quinary
104110024432230
6
Senary
3140215303323
8
Octal
65140606343
10
Decimal
7138905315
12
Duodecimal
147297ab43
16
Hexadecimal
1a9830ce3
20
Vigesimal
5bai335f
36
Base36
3a2bilf
md5
118115464266e0a4409975a84d548cc0
sha1
335b9a4d56c9ef0681df68809647a120358332e0
sha256
5c75613f1ed42ac43380894b80663cc8411b888be0b2d0bb592550491e685bbc
sha512
bbfea4c8c8704e4795cf47c17d6e6a6705f4ef9370f5ebe5dcbba2ae5aaab90fd84abfaf0ef810e5ca44999f6f10cd3a10a95bd14e4c5592334f1adba593160d
ripemd-160
6d4f910a127866e6b8354183c8e60a4c66a66557
Diameter
14277810630
Circumference
44855064984.554
Area
1.6010803091145E+20
Volume
1.5239947637973E+30
Surface area
6.4043212364581E+20
Circumference
44855064984.554
Perimeter
28555621260
Area
5.0963969096535E+19
Diagonal
10095936716.97
Surface area
3.0578381457921E+20
Volume
3.6382694985675E+29
Space diagonal
12364946716.003
Perimeter
21416715945
Area
2.2068045957642E+19
Altitude
6182473358.0017
Surface area
2.2068045957642E+19
Volume
4.2877417237021E+28
Height
3365312238.9901