7139278321 is an odd 10-digits composite number following 7139278320
and preceding 7139278322 . In scientific notation, it is written as 7.139278321 × 10^9.
The sum of its digits is 43. It has a total of 2 prime factors and 4 positive divisors.
There are 6119381412 positive integers (up to 7139278321) that are relatively prime to 7139278321.
7139278321 has 4 divisors, whose sum is 8159175232
The reverse of 7139278321 is 1238729317
Previous prime number is 7
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 43
Digital Root 7
Name
seven billion one hundred thirty-nine million two hundred seventy-eight thousand three hundred twenty-one
Scientific notation
7.139278321 × 10^9
Engineering notation
7.139278321 × 10^9
Prime Factorization
7 × 1019896903
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
7139278321
Product of the distinct prime numbers
The prime factorization of 7139278321 is 7 × 1019896903.
Since it has a total of 2 prime factors.
4 , 10 , 23 , 46 , 353 , 189 , 2176 , 2087 , 58240 , 80493 , 600226 , 918971 , 8922856 , 2585371 , 9741505 , 35633109 , 648963703 , 449484009 , 1520136718 , 8261397424
n×2
14278556642
n×3
21417834963
n×4
28557113284
n×5
35696391605
n÷2
3569639160.5
n÷3
2379759440.3333
n÷3
1784819580.25
n÷5
1427855664.2
n2
5.0969294944701E+19
n3
3.6388398243536E+29
n4
2.5978690271599E+39
n5
1.85469100264E+49
2 √n
84494.250224498
3 √n
1925.5350912314
4 √n
290.67894699221
5 √n
93.482617183968
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
-7139278320
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 7139278321 can be divided by 4 positive divisors.
The sum of these divisors (counting 7139278321) is 1, the average is 0.25.
Base
System
Value
2
Binary
110101001100010001011110111110001
3
Ternary
200102112210220201121
4
Quaternary
12221202023313301
5
Quinary
104110123401241
6
Senary
3140231302241
8
Octal
65142136761
10
Decimal
7139278321
12
Duodecimal
1472b1a981
16
Hexadecimal
1a988bdf1
20
Vigesimal
5bb09fg1
36
Base36
3a2jiep
md5
0836499aa1374ebe17b809abc63f2229
sha1
47308e7ed412b33e7a04a37af9f854e567e47ded
sha256
52580186a96674cd4d393cc57b5844f874e0f35b537cea996c129ff7516f32bb
sha512
62de8c46d20ea2f9a9920b61627953cf843106474c1c4043f9201f548ef0f116287324130a78a6b83f3c07570327d0642c56bafe5a2a63fcb0f695326205ca9c
ripemd-160
481523cc8f095ae73eeddc3c00013e28b92ce96e
Diameter
14278556642
Circumference
44857408650.373
Area
1.6012476255692E+20
Volume
1.5242336613039E+30
Surface area
6.4049905022769E+20
Circumference
44857408650.373
Perimeter
28557113284
Area
5.0969294944701E+19
Diagonal
10096464227.114
Surface area
3.058157696682E+20
Volume
3.6388398243536E+29
Space diagonal
12365592781.347
Perimeter
21417834963
Area
2.2070352117546E+19
Altitude
6182796390.6735
Surface area
2.2070352117546E+19
Volume
4.2884138590868E+28
Height
3365488075.7048