7913505972 is an even 10-digits composite number following 7913505971
and preceding 7913505973 . In scientific notation, it is written as 7.913505972 × 10^9.
The sum of its digits is 48. It has a total of 4 prime factors and 12 positive divisors.
There are 2637835320 positive integers (up to 7913505972) that are relatively prime to 7913505972.
7913505972 has 12 divisors, whose sum is 18464847296
The reverse of 7913505972 is 2795053197
Previous prime number is 3
Is Prime? no Number parity even Number length 10 Sum of Digits 48 Digital Root 3
Name
seven billion nine hundred thirteen million five hundred five thousand nine hundred seventy-two
Scientific notation
7.913505972 × 10^9
Engineering notation
7.913505972 × 10^9
Prime Factorization
2 × 2 × 3 × 659458831
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
3956752986 Product of the distinct prime numbers
The prime factorization of 7913505972 is 2 × 2 × 3 × 659458831.
Since it has a total of 4 prime factors.
1 , 9 , 35 , 30 , 301 , 14 , 694 , 5365 , 13554 , 90622 , 675299 , 969581 , 244310 , 4980131 , 24544145 , 46251329 , 966879779 , 244728303 , 2752926351 , 1387231153
n×2
15827011944
n×3
23740517916
n×4
31654023888
n×5
39567529860
n÷2
3956752986
n÷3
2637835324
n÷3
1978376493
n÷5
1582701194.4
n2
6.262357676888E+19
n3
4.9557204874853E+29
n4
3.9217123673278E+39
n5
3.1034494239315E+49
2 √n88957.888756422
3 √n1992.7660307239
4 √n298.25809084822
5 √n95.427552848339
1 , 2 , 3 , 4 , 6 , 12 , 659458831 , 1318917662 , 1978376493 , 2637835324 , 3956752986 , 7913505972
12 divisors
τ Total Divisors
12 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-7913505971 Sum of the proper positive divisors of n
A Arithmetic Mean
0.083333333333333 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
12 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 7913505972 can be divided by 12 positive divisors.
The sum of these divisors (counting 7913505972) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
111010111101011101000010010110100
3
Ternary
202102111122202101210
4
Quaternary
13113223220102310
5
Quinary
112201324142342
6
Senary
3345125521420
8
Octal
72753502264
10
Decimal
7913505972
12
Duodecimal
164a273270
16
Hexadecimal
1d7ae84b4
20
Vigesimal
63cj84ic
36
Base36
3mvhwac
md5
471222f77299960506e84309371039c6
sha1
ff67f22156cf4ff8dc1ca13acfd75ceba78f16ad
sha256
79d2d8204cb43c1b736507b0223bacd50a1dcd9e6fa4e0ef2522d232e1725867
sha512
3b0e8a1e932a4b00807d6e6d9c4e275c6903f4237dbf5610bf016b4c48360075ef17c6628e14a55180a9fd334b6047b05c620d65cdd9c9bea9c8727dfb9f87c0
ripemd-160
ca55ec33f0472d440404cadeb4bd71f18850bb63
Diameter
15827011944
Circumference
49722024451.548
Area
1.9673776871863E+20
Volume
2.0758473435638E+30
Surface area
7.8695107487452E+20
Circumference
49722024451.548
Perimeter
31654023888
Area
6.262357676888E+19
Diagonal
11191387471.523
Surface area
3.7574146061328E+20
Volume
4.9557204874853E+29
Space diagonal
13706594409.504
Perimeter
23740517916
Area
2.7116804178847E+19
Altitude
6853297204.7519
Surface area
2.7116804178847E+19
Volume
5.8403726039433E+28
Height
3730462490.5076