7124928145 is an odd 10-digits composite number following 7124928144
and preceding 7124928146 . In scientific notation, it is written as 7.124928145 × 10^9.
The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors.
There are 5681374704 positive integers (up to 7124928145) that are relatively prime to 7124928145.
7124928145 has 8 divisors, whose sum is 8577765504
The reverse of 7124928145 is 5418294217
Previous prime number is 307
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 43
Digital Root 7
Name
seven billion one hundred twenty-four million nine hundred twenty-eight thousand one hundred forty-five
Scientific notation
7.124928145 × 10^9
Engineering notation
7.124928145 × 10^9
Prime Factorization
5 × 307 × 4641647
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
7124928145
Product of the distinct prime numbers
The prime factorization of 7124928145 is 5 × 307 × 4641647.
Since it has a total of 3 prime factors.
8 , 7 , 15 , 60 , 189 , 761 , 8060 , 2459 , 61544 , 61955 , 488963 , 677198 , 957829 , 4509025 , 27911444 , 34175770 , 845191001 , 612823511 , 9138803848 , 6674429331
n×2
14249856290
n×3
21374784435
n×4
28499712580
n×5
35624640725
n÷2
3562464072.5
n÷3
2374976048.3333
n÷3
1781232036.25
n÷5
1424985629
n2
5.0764601071413E+19
n3
3.6169413494341E+29
n4
2.5770447219397E+39
n5
1.8361258470272E+49
2 √n
84409.289447311
3 √n
1924.2440969839
4 √n
290.53276828494
5 √n
93.445006326725
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
-7124928144
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 7124928145 can be divided by 8 positive divisors.
The sum of these divisors (counting 7124928145) is 1, the average is 0.125.
Base
System
Value
2
Binary
110101000101011011100011010010001
3
Ternary
200101112210211222121
4
Quaternary
12220223130122101
5
Quinary
104042440200040
6
Senary
3134555534241
8
Octal
65053343221
10
Decimal
7124928145
12
Duodecimal
146a15a381
16
Hexadecimal
1a8adc691
20
Vigesimal
5b6ag075
36
Base36
39tzxqp
md5
6b9b18cf5d8bfb6cd72a4330645fbe5b
sha1
e9e4f6f6f1e16b603baa07e28ca587df5f0e9e2b
sha256
daf01608e2b27e5b41375088929bee9d40902f1b924ce547877dc0aa033ecc75
sha512
68cfcbdc2d9cddb4655599213ad07418c85331479918cf3d4ca5a10e8c98788e14b6eece9c5a99fcc4d3e838f34d25487e4b287623a93383f1adc57de1d39547
ripemd-160
db45adafe9e9745c99c376d1b1755b38b8b2f1d0
Diameter
14249856290
Circumference
44767243835.374
Area
1.5948169778837E+20
Volume
1.5150608495796E+30
Surface area
6.3792679115347E+20
Circumference
44767243835.374
Perimeter
28499712580
Area
5.0764601071413E+19
Diagonal
10076170013.593
Surface area
3.0458760642848E+20
Volume
3.6169413494341E+29
Space diagonal
12340737547.417
Perimeter
21374784435
Area
2.1981717070413E+19
Altitude
6170368773.7087
Surface area
2.1981717070413E+19
Volume
4.2626062588981E+28
Height
3358723337.8643