7972870904 is an even 10-digits composite number following 7972870903
and preceding 7972870905 . In scientific notation, it is written as 7.972870904 × 10^9.
The sum of its digits is 53. It has a total of 5 prime factors and 16 positive divisors.
There are 3857840640 positive integers (up to 7972870904) that are relatively prime to 7972870904.
7972870904 has 16 divisors, whose sum is 15431363520
The reverse of 7972870904 is 4090782797
Previous prime number is 31
Is Prime? no Number parity even Number length 10 Sum of Digits 53 Digital Root 8
Name
seven billion nine hundred seventy-two million eight hundred seventy thousand nine hundred four
Scientific notation
7.972870904 × 10^9
Engineering notation
7.972870904 × 10^9
Prime Factorization
2 × 2 × 2 × 31 × 32148673
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
1993217726 Product of the distinct prime numbers
The prime factorization of 7972870904 is 2 × 2 × 2 × 31 × 32148673.
Since it has a total of 5 prime factors.
6 , 10 , 76 , 90 , 493 , 229 , 4301 , 4993 , 68481 , 63584 , 170058 , 219673 , 4456552 , 1798882 , 59310849 , 57178223 , 49999013 , 856453161 , 9391615197 , 7085595928
n×2
15945741808
n×3
23918612712
n×4
31891483616
n×5
39864354520
n÷2
3986435452
n÷3
2657623634.6667
n÷3
1993217726
n÷5
1594574180.8
n2
6.356667045185E+19
n3
5.0680885730971E+29
n4
4.0407215923341E+39
n5
3.2216151614685E+49
2 √n89290.93405268
3 √n1997.7366816612
4 √n298.81588654668
5 √n95.570299369641
1 , 2 , 4 , 8 , 31 , 62 , 124 , 248 , 32148673 , 64297346 , 128594692 , 257189384 , 996608863 , 1993217726 , 3986435452 , 7972870904
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
-7972870903 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 7972870904 can be divided by 16 positive divisors.
The sum of these divisors (counting 7972870904) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111011011001110000101101011111000
3
Ternary
202120122100210202222
4
Quaternary
13123032011223320
5
Quinary
112312023332104
6
Senary
3355050143212
8
Octal
73316055370
10
Decimal
7972870904
12
Duodecimal
1666121b08
16
Hexadecimal
1db385af8
20
Vigesimal
64ba8h54
36
Base36
3nuuak8
md5
b39bc2074de5bd9c4c161c78008e5a47
sha1
bf3b599d4224ae689eb4c452959c28f2afec8832
sha256
fd127402f534a6c189d25b3a1e34f7a0f3fd8d60a4c1a7c76abe8639c03f0c82
sha512
e357f311af3c9aef8b1f5afea2a43222745d3dcbb0ce7ede53746e7b748a449682b9342e2e682a91f9aa7b08b568b3dee6bed845cae2bff5874c728d7077740a
ripemd-160
56009424e92c49244a26a3b054aea14a87b8d152
Diameter
15945741808
Circumference
50095025320.052
Area
1.9970058490469E+20
Volume
2.1229159771979E+30
Surface area
7.9880233961878E+20
Circumference
50095025320.052
Perimeter
31891483616
Area
6.356667045185E+19
Diagonal
11275342163.487
Surface area
3.814000227111E+20
Volume
5.0680885730971E+29
Space diagonal
13809417487.916
Perimeter
23918612712
Area
2.7525175722648E+19
Altitude
6904708743.9578
Surface area
2.7525175722648E+19
Volume
5.9727996628184E+28
Height
3758447387.8289