1997584168 is an even 10-digits composite number following 1997584167
and preceding 1997584169 . In scientific notation, it is written as 1.997584168 × 10^9.
The sum of its digits is 58. It has a total of 5 prime factors and 16 positive divisors.
There are 989952768 positive integers (up to 1997584168) that are relatively prime to 1997584168.
1997584168 has 16 divisors, whose sum is 3778617780
The reverse of 1997584168 is 8614857991
Previous prime number is 113
Is Prime? no Number parity even Number length 10 Sum of Digits 58 Digital Root 4
Name
one billion nine hundred ninety-seven million five hundred eighty-four thousand one hundred sixty-eight
Scientific notation
1.997584168 × 10^9
Engineering notation
1.997584168 × 10^9
Prime Factorization
2 × 2 × 2 × 113 × 2209717
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
499396042 Product of the distinct prime numbers
The prime factorization of 1997584168 is 2 × 2 × 2 × 113 × 2209717.
Since it has a total of 5 prime factors.
4 , 3 , 4 , 62 , 880 , 217 , 687 , 6908 , 32737 , 63660 , 159443 , 32534 , 8622725 , 6715593 , 49478337 , 629941 , 136801235 , 996208731 , 3286776748 , 8872192936
n×2
3995168336
n×3
5992752504
n×4
7990336672
n×5
9987920840
n÷2
998792084
n÷3
665861389.33333
n÷3
499396042
n÷5
399516833.6
n2
3990342508244252224
n3
7.9710450193661E+27
n4
1.5922833333101E+37
n5
3.1807199775905E+46
2 √n44694.341565796
3 √n1259.4135525703
4 √n211.41036295744
5 √n72.460448442606
1 , 2 , 4 , 8 , 113 , 226 , 452 , 904 , 2209717 , 4419434 , 8838868 , 17677736 , 249698021 , 499396042 , 998792084 , 1997584168
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
-1997584167 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 1997584168 can be divided by 16 positive divisors.
The sum of these divisors (counting 1997584168) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1110111000100001011011100101000
3
Ternary
12011012210210022211
4
Quaternary
1313010023130220
5
Quinary
13042340143133
6
Senary
530115054504
8
Octal
16704133450
10
Decimal
1997584168
12
Duodecimal
478ba1434
16
Hexadecimal
7710b728
20
Vigesimal
1b44i088
36
Base36
x1b5t4
md5
40faaa3317ae2e6a034e1a13d86dab2f
sha1
8db1c525a8f82983945f59c4710946d4536b6ff8
sha256
b6eaa7c0e4beb112bf90c784a82687d526728ca1d1f8a11d145b8b3c33e963db
sha512
b3f406770c51e93f54abda824b2357f27a5c01e0b6ffecc0b2cf72abc3c14c98bec6b85f9ce4aac8eb67d7dfe36dceedba58da924002b574ec097170cedc214d
ripemd-160
ecde2ec02c8fb7089b656b573c2c7c3e7c25865b
Diameter
3995168336
Circumference
12551191494.232
Area
1.2536030709207E+19
Volume
3.3389035299032E+28
Surface area
5.0144122836829E+19
Circumference
12551191494.232
Perimeter
7990336672
Area
3990342508244252224
Diagonal
2825010622.3674
Surface area
2.3942055049466E+19
Volume
7.9710450193661E+27
Space diagonal
3459917271.3712
Perimeter
5992752504
Area
1.7278689909702E+18
Altitude
1729958635.6856
Surface area
1.7278689909702E+18
Volume
9.3939666438951E+26
Height
941670207.45579