7949208028 is an even 10-digits composite number following 7949208027
and preceding 7949208029 . In scientific notation, it is written as 7.949208028 × 10^9.
The sum of its digits is 49. It has a total of 4 prime factors and 12 positive divisors.
There are 3970491840 positive integers (up to 7949208028) that are relatively prime to 7949208028.
7949208028 has 12 divisors, whose sum is 13925506672
The reverse of 7949208028 is 8208029497
Previous prime number is 967
Is Prime? no Number parity even Number length 10 Sum of Digits 49 Digital Root 4
Name
seven billion nine hundred forty-nine million two hundred eight thousand twenty-eight
Scientific notation
7.949208028 × 10^9
Engineering notation
7.949208028 × 10^9
Prime Factorization
2 × 2 × 967 × 2055121
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
3974604014 Product of the distinct prime numbers
The prime factorization of 7949208028 is 2 × 2 × 967 × 2055121.
Since it has a total of 4 prime factors.
8 , 7 , 15 , 99 , 671 , 355 , 7909 , 8033 , 89690 , 74958 , 42145 , 652608 , 5480402 , 9211272 , 49731255 , 93254645 , 558514510 , 744739036 , 3789496078 , 3181097805
n×2
15898416056
n×3
23847624084
n×4
31796832112
n×5
39746040140
n÷2
3974604014
n÷3
2649736009.3333
n÷3
1987302007
n÷5
1589841605.6
n2
6.318990827242E+19
n3
5.023097261277E+29
n4
3.9929645074768E+39
n5
3.1740905518354E+49
2 √n89158.331231579
3 √n1995.7583462128
4 √n298.59392363472
5 √n95.513502822758
1 , 2 , 4 , 967 , 1934 , 3868 , 2055121 , 4110242 , 8220484 , 1987302007 , 3974604014 , 7949208028
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
-7949208027 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 7949208028 can be divided by 12 positive divisors.
The sum of these divisors (counting 7949208028) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
111011001110011110100100111011100
3
Ternary
202111222211121102011
4
Quaternary
13121303310213130
5
Quinary
112234444124103
6
Senary
3352443041004
8
Octal
73163644734
10
Decimal
7949208028
12
Duodecimal
165a210164
16
Hexadecimal
1d9cf49dc
20
Vigesimal
6442b018
36
Base36
3ngr464
md5
634a63c68095f2e2150f7ecd3d9e1ba3
sha1
b5f8ee9cc4c503c3f89649d17e0119bfcf15efe0
sha256
f884c8d28c85d2932d929e28b9b9779e4744e844334690fa159882a96127ce3a
sha512
ea28980bbb0d1aed983d05f48ab65f94ab231308bfe9177843f3742164e85f35946afb85a8f8bdd1f3341d98c2eed091448929eab9ed7410929a6ea9697d17a6
ripemd-160
6b93315bf031344671599d8ee4c2225761d7c6c3
Diameter
15898416056
Circumference
49946347085.244
Area
1.9851695160965E+20
Volume
2.1040700605727E+30
Surface area
7.9406780643859E+20
Circumference
49946347085.244
Perimeter
31796832112
Area
6.318990827242E+19
Diagonal
11241877803.323
Surface area
3.7913944963452E+20
Volume
5.023097261277E+29
Space diagonal
13768432184.43
Perimeter
23847624084
Area
2.7362032913362E+19
Altitude
6884216092.2152
Surface area
2.7362032913362E+19
Volume
5.9197768933476E+28
Height
3747292601.1076