7972369940 is an even 10-digits composite number following 7972369939
and preceding 7972369941 . In scientific notation, it is written as 7.972369940 × 10^9.
The sum of its digits is 56. It has a total of 5 prime factors and 24 positive divisors.
There are 3037165824 positive integers (up to 7972369940) that are relatively prime to 7972369940.
7972369940 has 24 divisors, whose sum is 14133555072
The reverse of 7972369940 is 0499632797
Previous prime number is 233
Is Prime? no Number parity even Number length 10 Sum of Digits 56 Digital Root 2
Name
seven billion nine hundred seventy-two million three hundred sixty-nine thousand nine hundred forty
Scientific notation
7.972369940 × 10^9
Engineering notation
7.972369940 × 10^9
Prime Factorization
2 × 2 × 115 × 233 × 74383
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
3986184970 Product of the distinct prime numbers
The prime factorization of 7972369940 is 2 × 2 × 115 × 233 × 74383.
Since it has a total of 5 prime factors.
7 , 8 , 38 , 39 , 712 , 518 , 8389 , 6183 , 83896 , 76924 , 719305 , 747725 , 419679 , 9714642 , 22110 , 23622660 , 818828953 , 183035241 , 9766213855 , 86634253
n×2
15944739880
n×3
23917109820
n×4
31889479760
n×5
39861849700
n÷2
3986184970
n÷3
2657456646.6667
n÷3
1993092485
n÷5
1594473988
n2
6.3558682460216E+19
n3
5.0671332947183E+29
n4
4.0397061160785E+39
n5
3.2206031606259E+49
2 √n89288.128774211
3 √n1997.6948391375
4 √n298.8111925183
5 √n95.569098334697
1 , 2 , 4 , 115 , 230 , 233 , 460 , 466 , 932 , 26795 , 53590 , 74383 , 107180 , 148766 , 297532 , 8554045 , 17108090 , 17331239 , 34216180 , 34662478 , 69324956 , 1993092485 , 3986184970 , 7972369940
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
-7972369939 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 7972369940 can be divided by 24 positive divisors.
The sum of these divisors (counting 7972369940) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
111011011001100001011011000010100
3
Ternary
202120121102100120202
4
Quaternary
13123030023120110
5
Quinary
112311411314230
6
Senary
3355031320032
8
Octal
73314133024
10
Decimal
7972369940
12
Duodecimal
1665b20018
16
Hexadecimal
1db30b614
20
Vigesimal
64b764h0
36
Base36
3nujk0k
md5
c8f37a801ce4b0c7a04383f6c3352755
sha1
a92583a2c0ce45d37ac20789c724dc3155fd96ae
sha256
e056497566cb06abf9b76882c4b7356b4eb3d1bbeab24cd3ad1dcaaf478ebadd
sha512
b039b267fa9833a36575532433c221414614d80b771d0b297297e3f3df0de0d21d49be02de8d8d0574287ad0c30b330dde861f464aabf1d7f37d50ce6c7154f7
ripemd-160
2a95fbd82d68e6da6fcbb5e66b9479aef442549a
Diameter
15944739880
Circumference
50091877670.408
Area
1.9967548988886E+20
Volume
2.1225158311263E+30
Surface area
7.9870195955544E+20
Circumference
50091877670.408
Perimeter
31889479760
Area
6.3558682460216E+19
Diagonal
11274633693.404
Surface area
3.8135209476129E+20
Volume
5.0671332947183E+29
Space diagonal
13808549792.815
Perimeter
23917109820
Area
2.7521716820808E+19
Altitude
6904274896.4074
Surface area
2.7521716820808E+19
Volume
5.9716738564524E+28
Height
3758211231.1345