7130978091 is an odd 10-digits composite number following 7130978090
and preceding 7130978092 . In scientific notation, it is written as 7.130978091 × 10^9.
The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors.
There are 4707829584 positive integers (up to 7130978091) that are relatively prime to 7130978091.
7130978091 has 8 divisors, whose sum is 8000235360
The reverse of 7130978091 is 1908790317
Previous prime number is 103
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 45
Digital Root 9
Name
seven billion one hundred thirty million nine hundred seventy-eight thousand ninety-one
Scientific notation
7.130978091 × 10^9
Engineering notation
7.130978091 × 10^9
Prime Factorization
9 × 103 × 7692533
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
7130978091
Product of the distinct prime numbers
The prime factorization of 7130978091 is 9 × 103 × 7692533.
Since it has a total of 3 prime factors.
10 , 7 , 47 , 54 , 442 , 140 , 6033 , 7154 , 6616 , 58747 , 747968 , 346420 , 3268127 , 9030269 , 16685862 , 78188572 , 232078556 , 676559473 , 9534138970 , 6203119701
n×2
14261956182
n×3
21392934273
n×4
28523912364
n×5
35654890455
n÷2
3565489045.5
n÷3
2376992697
n÷3
1782744522.75
n÷5
1426195618.2
n2
5.0850848534322E+19
n3
3.6261628680701E+29
n4
2.5858087966606E+39
n5
1.8439345876502E+49
2 √n
84445.118810977
3 √n
1924.788583382
4 √n
290.59442322759
5 √n
93.46087021509
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
-7130978090
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 7130978091 can be divided by 8 positive divisors.
The sum of these divisors (counting 7130978091) is 1, the average is 0.125.
Base
System
Value
2
Binary
110101001000010100001011100101011
3
Ternary
200101222012012221200
4
Quaternary
12221002201130223
5
Quinary
104101012244331
6
Senary
3135333335243
8
Octal
65102413453
10
Decimal
7130978091
12
Duodecimal
1470197523
16
Hexadecimal
1a90a172b
20
Vigesimal
5b88c54b
36
Base36
39xllwr
md5
8e98e4695895cd20edd172e191a259a1
sha1
71f2337ad209a8f7f4a294315e994ff15eb25559
sha256
d5357abfc1e4cc91fbee549fe64e7ffd06896dca78a3d4cfdbc803cb4235b2d7
sha512
8fc5466b018b7c77965d7c531dfce7ddb6c560dc6788c1416d3570de7bf087522427b83291654a0979302a8b40f12e7d3027d1dde12c0ee11e0cd13b808acb2c
ripemd-160
1c337acb00ce77be7aad6e91e82a0870f6cfd9ac
Diameter
14261956182
Circumference
44805256767.191
Area
1.5975265218423E+20
Volume
1.5189235502732E+30
Surface area
6.3901060873693E+20
Circumference
44805256767.191
Perimeter
28523912364
Area
5.0850848534322E+19
Diagonal
10084725929.278
Surface area
3.0510509120593E+20
Volume
3.6261628680701E+29
Space diagonal
12351216361.273
Perimeter
21392934273
Area
2.2019063317359E+19
Altitude
6175608180.6363
Surface area
2.2019063317359E+19
Volume
4.273473922832E+28
Height
3361575309.7592