7128097993 is an odd 10-digits composite number following 7128097992
and preceding 7128097994 . In scientific notation, it is written as 7.128097993 × 10^9.
The sum of its digits is 55. It has a total of 3 prime factors and 8 positive divisors.
There are 7116382800 positive integers (up to 7128097993) that are relatively prime to 7128097993.
7128097993 has 8 divisors, whose sum is 7139825280
The reverse of 7128097993 is 3997908217
Previous prime number is 2351
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 55
Digital Root 1
Name
seven billion one hundred twenty-eight million ninety-seven thousand nine hundred ninety-three
Scientific notation
7.128097993 × 10^9
Engineering notation
7.128097993 × 10^9
Prime Factorization
1229 × 2351 × 2467
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
7128097993
Product of the distinct prime numbers
The prime factorization of 7128097993 is 1229 × 2351 × 2467.
Since it has a total of 3 prime factors.
3 , 4 , 29 , 22 , 126 , 889 , 1558 , 2030 , 36636 , 90237 , 474938 , 269206 , 7419199 , 608304 , 48633100 , 47346122 , 14609991 , 907046430 , 1883975796 , 6380318485
n×2
14256195986
n×3
21384293979
n×4
28512391972
n×5
35640489965
n÷2
3564048996.5
n÷3
2376032664.3333
n÷3
1782024498.25
n÷5
1425619598.6
n2
5.0809780997811E+19
n3
3.6217709795526E+29
n4
2.5816338450455E+39
n5
1.840213902953E+49
2 √n
84428.064013099
3 √n
1924.5294171465
4 √n
290.5650770707
5 √n
93.453319498791
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-7128097992
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 7128097993 can be divided by 8 positive divisors.
The sum of these divisors (counting 7128097993) is 1, the average is 0.125.
Base
System
Value
2
Binary
110101000110111100010010011001001
3
Ternary
200101202202220012101
4
Quaternary
12220313202103021
5
Quinary
104044243113433
6
Senary
3135151513401
8
Octal
65067422311
10
Decimal
7128097993
12
Duodecimal
146b228861
16
Hexadecimal
1a8de24c9
20
Vigesimal
5b7ac4jd
36
Base36
39vvvm1
md5
2f2753ce7864c5dfe6d94b1fb38c5e99
sha1
0890dc0c38057eb25935243a9317af2276b2f6ca
sha256
12987a2e9e25de0fdeb9bedccf1f6748de6e5c775d922f985f22c4d4624fb207
sha512
818dfe22599d1d4c9e842750aed8e2c87184daad374462509dd22caed9570209c2baeebc2a4c4dcc1269bebedc8c5076a8708ebaecb0aa7bff27dfeaa8d95393
ripemd-160
21a0cc2fa95a26d2a0f25a7db498358d4c8aa409
Diameter
14256195986
Circumference
44787160577.754
Area
1.5962363471323E+20
Volume
1.517083880313E+30
Surface area
6.3849453885291E+20
Circumference
44787160577.754
Perimeter
28512391972
Area
5.0809780997811E+19
Diagonal
10080652855.625
Surface area
3.0485868598686E+20
Volume
3.6217709795526E+29
Space diagonal
12346227885.206
Perimeter
21384293979
Area
2.2001280552414E+19
Altitude
6173113942.6029
Surface area
2.2001280552414E+19
Volume
4.2682980325772E+28
Height
3360217618.5417