7988890053 is an odd 10-digits composite number following 7988890052
and preceding 7988890054 . In scientific notation, it is written as 7.988890053 × 10^9.
The sum of its digits is 57. It has a total of 3 prime factors and 8 positive divisors.
There are 5012636864 positive integers (up to 7988890053) that are relatively prime to 7988890053.
7988890053 has 8 divisors, whose sum is 11278433088
The reverse of 7988890053 is 3500988897
Previous prime number is 17
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 57
Digital Root 3
Name
seven billion nine hundred eighty-eight million eight hundred ninety thousand fifty-three
Scientific notation
7.988890053 × 10^9
Engineering notation
7.988890053 × 10^9
Prime Factorization
3 × 17 × 156644903
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
7988890053
Product of the distinct prime numbers
The prime factorization of 7988890053 is 3 × 17 × 156644903.
Since it has a total of 3 prime factors.
8 , 5 , 72 , 22 , 399 , 683 , 3151 , 431 , 1944 , 76525 , 841732 , 725152 , 3114468 , 8102412 , 86333611 , 68519187 , 830411181 , 824621515 , 7880109821 , 8479534130
n×2
15977780106
n×3
23966670159
n×4
31955560212
n×5
39944450265
n÷2
3994445026.5
n÷3
2662963351
n÷3
1997222513.25
n÷5
1597778010.6
n2
6.3822364278922E+19
n3
5.0986985114683E+29
n4
4.0732941821515E+39
n5
3.2541099374733E+49
2 √n
89380.591030715
3 √n
1999.0737421728
4 √n
298.96586934083
5 √n
95.608672647298
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
-7988890052
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 7988890053 can be divided by 8 positive divisors.
The sum of these divisors (counting 7988890053) is 1, the average is 0.125.
Base
System
Value
2
Binary
111011100001011001100100111000101
3
Ternary
202121202111122220210
4
Quaternary
13130023030213011
5
Quinary
112330123440203
6
Senary
3400421350033
8
Octal
73413144705
10
Decimal
7988890053
12
Duodecimal
166b568319
16
Hexadecimal
1dc2cc9c5
20
Vigesimal
64gab52d
36
Base36
3o4dn0l
md5
ed528e903c05d5db8a32bfc3ecd34be0
sha1
2d30bc2d6116e95de87a9741be835b8409805bdd
sha256
8f063943ddb667ee928c3d05843fe32c6ff8f0d6825c7b4054ff819dc280a545
sha512
9d5aca729148fe1035726032ccbeda9fea314efcfbadf3da4c80c95edd9b40c15b12e96f68d42193918289906c0c92ee01b97f9a51d85d1df48901df377d1ff5
ripemd-160
428ad6771be887944582153ca0564b200da6e9aa
Diameter
15977780106
Circumference
50195676601.683
Area
2.0050387075339E+20
Volume
2.1357378381997E+30
Surface area
8.0201548301358E+20
Circumference
50195676601.683
Perimeter
31955560212
Area
6.3822364278922E+19
Diagonal
11297996661.26
Surface area
3.8293418567353E+20
Volume
5.0986985114683E+29
Space diagonal
13837163467.878
Perimeter
23966670159
Area
2.7635894397566E+19
Altitude
6918581733.9388
Surface area
2.7635894397566E+19
Volume
6.0088738211416E+28
Height
3765998887.0867