7972369938 is an even 10-digits composite number following 7972369937
and preceding 7972369939 . In scientific notation, it is written as 7.972369938 × 10^9.
The sum of its digits is 63. It has a total of 4 prime factors and 16 positive divisors.
There are 2453036832 positive integers (up to 7972369938) that are relatively prime to 7972369938.
7972369938 has 16 divisors, whose sum is 14309382360
The reverse of 7972369938 is 8399632797
Previous prime number is 13
Is Prime? no Number parity even Number length 10 Sum of Digits 63 Digital Root 9
Name
seven billion nine hundred seventy-two million three hundred sixty-nine thousand nine hundred thirty-eight
Scientific notation
7.972369938 × 10^9
Engineering notation
7.972369938 × 10^9
Prime Factorization
2 × 9 × 13 × 34069957
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
7972369938 Product of the distinct prime numbers
The prime factorization of 7972369938 is 2 × 9 × 13 × 34069957.
Since it has a total of 4 prime factors.
10 , 6 , 44 , 19 , 256 , 341 , 6626 , 4632 , 23232 , 17502 , 48384 , 467563 , 6514265 , 4571347 , 35699566 , 95076530 , 120438621 , 707378976 , 8883542812 , 2817645183
n×2
15944739876
n×3
23917109814
n×4
31889479752
n×5
39861849690
n÷2
3986184969
n÷3
2657456646
n÷3
1993092484.5
n÷5
1594473987.6
n2
6.3558682428326E+19
n3
5.0671332909048E+29
n4
4.0397061120248E+39
n5
3.2206031565861E+49
2 √n89288.128763011
3 √n1997.6948389704
4 √n298.81119249956
5 √n95.569098329902
1 , 2 , 9 , 13 , 18 , 26 , 117 , 234 , 34069957 , 68139914 , 306629613 , 442909441 , 613259226 , 885818882 , 3986184969 , 7972369938
16 divisors
τ Total Divisors
16 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-7972369937 Sum of the proper positive divisors of n
A Arithmetic Mean
0.0625 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
16 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 7972369938 can be divided by 16 positive divisors.
The sum of these divisors (counting 7972369938) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111011011001100001011011000010010
3
Ternary
202120121102100120200
4
Quaternary
13123030023120102
5
Quinary
112311411314223
6
Senary
3355031320030
8
Octal
73314133022
10
Decimal
7972369938
12
Duodecimal
1665b20016
16
Hexadecimal
1db30b612
20
Vigesimal
64b764gi
36
Base36
3nujk0i
md5
a6bffffeb28874121b82f21c11602f32
sha1
e4ffa283b9c24ad3172998d8dd19ce99d0fb8538
sha256
384b643be9ceed3c396717e45635589e6a4210f5b3b06f8a22dd45c221ec7a91
sha512
ff650ba45d5c9383b27e622d45f6a388b8e9f0e277bca0e2132cf811a6e96d785596b2ff266f28f16d96411d75bd2ae77dfbee0256b9d867c11fa695c2192e2f
ripemd-160
5e5f5aacd73be24eeb0f5cdc9e29f242081ea294
Diameter
15944739876
Circumference
50091877657.842
Area
1.9967548978868E+20
Volume
2.1225158295289E+30
Surface area
7.987019591547E+20
Circumference
50091877657.842
Perimeter
31889479752
Area
6.3558682428326E+19
Diagonal
11274633690.575
Surface area
3.8135209456996E+20
Volume
5.0671332909048E+29
Space diagonal
13808549789.351
Perimeter
23917109814
Area
2.7521716806999E+19
Altitude
6904274894.6754
Surface area
2.7521716806999E+19
Volume
5.9716738519581E+28
Height
3758211230.1917