1998601166 is an even 10-digits composite number following 1998601165
and preceding 1998601167 . In scientific notation, it is written as 1.998601166 × 10^9.
The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors.
There are 996663528 positive integers (up to 1998601166) that are relatively prime to 1998601166.
1998601166 has 8 divisors, whose sum is 3005812920
The reverse of 1998601166 is 6611068991
Previous prime number is 379
Is Prime? no
Number parity even
Number length 10
Sum of Digits 47
Digital Root 2
Name
one billion nine hundred ninety-eight million six hundred one thousand one hundred sixty-six
Scientific notation
1.998601166 × 10^9
Engineering notation
1.998601166 × 10^9
Prime Factorization
2 × 379 × 2636677
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1998601166
Product of the distinct prime numbers
The prime factorization of 1998601166 is 2 × 379 × 2636677.
Since it has a total of 3 prime factors.
1 , 3 , 50 , 56 , 698 , 855 , 153 , 1407 , 77655 , 89646 , 297466 , 515560 , 713632 , 1922813 , 13173 , 39735697 , 294542998 , 935680945 , 4101195354 , 4160000926
n×2
3997202332
n×3
5995803498
n×4
7994404664
n×5
9993005830
n÷2
999300583
n÷3
666200388.66667
n÷3
499650291.5
n÷5
399720233.2
n2
3994406620736559556
n3
7.9832257296822E+27
n4
1.5955284251784E+37
n5
3.1888249709477E+46
2 √n
44705.71737485
3 √n
1259.6272446531
4 √n
211.43726581388
5 √n
72.467825065812
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
-1998601165
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 1998601166 can be divided by 8 positive divisors.
The sum of these divisors (counting 1998601166) is 1, the average is 0.125.
Base
System
Value
2
Binary
1110111001000000011101111001110
3
Ternary
12011021201110101102
4
Quaternary
1313020003233032
5
Quinary
13043120214131
6
Senary
530152543102
8
Octal
16710035716
10
Decimal
1998601166
12
Duodecimal
4793b1a92
16
Hexadecimal
77203bce
20
Vigesimal
1b4b52i6
36
Base36
x1wyj2
md5
bf92ae15254eac706361f1456d4b3d34
sha1
735126e33908525ea36306911ceda13032c9abc0
sha256
7c7a73f28e758700937acb7c78e0d682789abd342532dd7c20f78d902662e044
sha512
f2a7d92440f0cad1986074ac046f43cc7eda31ee8d18f01fc2711561455c8ffb52a3dc31eb676d136c26e6cde67001907ca680a95f738fa21b7f50615dd8ca0f
ripemd-160
51706e3b467dd246a1cdf66b7d9c4562335d4337
Diameter
3997202332
Circumference
12557581481.123
Area
1.2548798495156E+19
Volume
3.3440057739092E+28
Surface area
5.0195193980626E+19
Circumference
12557581481.123
Perimeter
7994404664
Area
3994406620736559556
Diagonal
2826448874.7319
Surface area
2.3966439724419E+19
Volume
7.9832257296822E+27
Space diagonal
3461678763.5784
Perimeter
5995803498
Area
1.7296288033013E+18
Altitude
1730839381.7892
Surface area
1.7296288033013E+18
Volume
9.4083217486687E+26
Height
942149624.91063