7145048940 is an even 10-digits composite number following 7145048939
and preceding 7145048941 . In scientific notation, it is written as 7.145048940 × 10^9.
The sum of its digits is 42. It has a total of 5 prime factors and 24 positive divisors.
There are 1904925376 positive integers (up to 7145048940) that are relatively prime to 7145048940.
7145048940 has 24 divisors, whose sum is 13340371968
The reverse of 7145048940 is 0498405417
Previous prime number is 5807
Is Prime? no Number parity even Number length 10 Sum of Digits 42 Digital Root 6
Name
seven billion one hundred forty-five million forty-eight thousand nine hundred forty
Scientific notation
7.145048940 × 10^9
Engineering notation
7.145048940 × 10^9
Prime Factorization
2 × 2 × 15 × 5807 × 20507
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
3572524470 Product of the distinct prime numbers
The prime factorization of 7145048940 is 2 × 2 × 15 × 5807 × 20507.
Since it has a total of 5 prime factors.
3 , 10 , 61 , 26 , 418 , 997 , 9092 , 6282 , 54846 , 45504 , 734318 , 753118 , 471368 , 6518787 , 33035604 , 89398405 , 832509657 , 816945877 , 424659137 , 1964086387
n×2
14290097880
n×3
21435146820
n×4
28580195760
n×5
35725244700
n÷2
3572524470
n÷3
2381682980
n÷3
1786262235
n÷5
1429009788
n2
5.1051724354995E+19
n3
3.6476706898783E+29
n4
2.6062785596184E+39
n5
1.8621987859746E+49
2 √n84528.391325045
3 √n1926.053749488
4 √n290.73766753733
5 √n93.497724543933
1 , 2 , 4 , 15 , 30 , 60 , 5807 , 11614 , 20507 , 23228 , 41014 , 82028 , 87105 , 174210 , 307605 , 348420 , 615210 , 1230420 , 119084149 , 238168298 , 476336596 , 1786262235 , 3572524470 , 7145048940
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-7145048939 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 7145048940 can be divided by 24 positive divisors.
The sum of these divisors (counting 7145048940) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
110101001111000001100101101101100
3
Ternary
200102221200002112020
4
Quaternary
12221320030231230
5
Quinary
104113113031230
6
Senary
3140555110140
8
Octal
65170145554
10
Decimal
7145048940
12
Duodecimal
1474a42350
16
Hexadecimal
1a9e0cb6c
20
Vigesimal
5bcgb270
36
Base36
3a5z71o
md5
528dbfd23d7ffd10884f340e7e5bc360
sha1
7a14b9a3bfa5e73ff565d5c941aa08e1ddfdae74
sha256
fd2867025d2be4354a8e1139196f9b1c9ff3224eb956c15b177e60ff17d7b941
sha512
6081d098561e5a02fe6d77fac6045c332f40d6ab6cf1912a2d4ae920d03426c1dd1fc393a04e02049da4718ebbc68512ffcfb4f90aaece409cfbf09b6cdb946a
ripemd-160
d5b6072e490b22598ef4088aa252871b6acc6993
Diameter
14290097880
Circumference
44893666518.887
Area
1.6038372218674E+20
Volume
1.5279327256049E+30
Surface area
6.4153488874698E+20
Circumference
44893666518.887
Perimeter
28580195760
Area
5.1051724354995E+19
Diagonal
10104625114.768
Surface area
3.0631034612997E+20
Volume
3.6476706898783E+29
Space diagonal
12375587786.646
Perimeter
21435146820
Area
2.2106045099213E+19
Altitude
6187793893.3231
Surface area
2.2106045099213E+19
Volume
4.2988211339139E+28
Height
3368208371.5892