7972904140 is an even 10-digits composite number following 7972904139
and preceding 7972904141 . In scientific notation, it is written as 7.972904140 × 10^9.
The sum of its digits is 43. It has a total of 4 prime factors and 12 positive divisors.
There are 3189161648 positive integers (up to 7972904140) that are relatively prime to 7972904140.
7972904140 has 12 divisors, whose sum is 16743098736
The reverse of 7972904140 is 0414092797
Previous prime number is 5
Is Prime? no Number parity even Number length 10 Sum of Digits 43 Digital Root 7
Name
seven billion nine hundred seventy-two million nine hundred four thousand one hundred forty
Scientific notation
7.972904140 × 10^9
Engineering notation
7.972904140 × 10^9
Prime Factorization
2 × 2 × 5 × 398645207
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
3986452070 Product of the distinct prime numbers
The prime factorization of 7972904140 is 2 × 2 × 5 × 398645207.
Since it has a total of 4 prime factors.
7 , 6 , 50 , 7 , 12 , 763 , 9214 , 4463 , 75935 , 24713 , 640550 , 136902 , 5031584 , 1342874 , 34845046 , 16683459 , 201705182 , 39017272 , 838751692 , 7555621553
n×2
15945808280
n×3
23918712420
n×4
31891616560
n×5
39864520700
n÷2
3986452070
n÷3
2657634713.3333
n÷3
1993226035
n÷5
1594580828
n2
6.3567200425629E+19
n3
5.0681519544171E+29
n4
4.0407889699521E+39
n5
3.2216823107397E+49
2 √n89291.120163205
3 √n1997.7394576033
4 √n298.81619795989
5 √n95.570379049074
1 , 2 , 4 , 5 , 10 , 20 , 398645207 , 797290414 , 1594580828 , 1993226035 , 3986452070 , 7972904140
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
-7972904139 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 7972904140 can be divided by 12 positive divisors.
The sum of these divisors (counting 7972904140) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
111011011001110001101110011001100
3
Ternary
202120122102111100221
4
Quaternary
13123032031303030
5
Quinary
112312030413030
6
Senary
3355051001124
8
Octal
73316156314
10
Decimal
7972904140
12
Duodecimal
16661391a4
16
Hexadecimal
1db38dccc
20
Vigesimal
64bad070
36
Base36
3nuv07g
md5
d21209cf7a8e1bc0b15549e6e283f279
sha1
8af4c3faf9a60b0ba06393b43f8ae48a44b9cabd
sha256
7926a9b409a488857467d8e10348f7a2a2d6af8061d0a11978662913fe7180fe
sha512
32e3ed9f887801c5d412650980d2a5e334e8d2787e69edb5c51216279c83a7bc87112dbf2a3c690cebb0b3747f0e9ff6886707bf42e0c9fef2d01a5038a0cb5d
ripemd-160
d0acd29346ee88897e46fd9cd659a7cf61fe76d1
Diameter
15945808280
Circumference
50095234147.999
Area
1.9970224986643E+20
Volume
2.1229425263031E+30
Surface area
7.9880899946571E+20
Circumference
50095234147.999
Perimeter
31891616560
Area
6.3567200425629E+19
Diagonal
11275389166.289
Surface area
3.8140320255377E+20
Volume
5.0681519544171E+29
Space diagonal
13809475054.356
Perimeter
23918712420
Area
2.7525405208026E+19
Altitude
6904737527.1781
Surface area
2.7525405208026E+19
Volume
5.9728743584203E+28
Height
3758463055.4295