1998993602 is an even 10-digits composite number following 1998993601
and preceding 1998993603 . In scientific notation, it is written as 1.998993602 × 10^9.
The sum of its digits is 56. It has a total of 3 prime factors and 8 positive divisors.
There are 985804992 positive integers (up to 1998993602) that are relatively prime to 1998993602.
1998993602 has 8 divisors, whose sum is 3039565836
The reverse of 1998993602 is 2063998991
Previous prime number is 73
Is Prime? no
Number parity even
Number length 10
Sum of Digits 56
Digital Root 2
Name
one billion nine hundred ninety-eight million nine hundred ninety-three thousand six hundred two
Scientific notation
1.998993602 × 10^9
Engineering notation
1.998993602 × 10^9
Prime Factorization
2 × 73 × 13691737
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1998993602
Product of the distinct prime numbers
The prime factorization of 1998993602 is 2 × 73 × 13691737.
Since it has a total of 3 prime factors.
8 , 2 , 34 , 40 , 845 , 738 , 3819 , 9648 , 42338 , 48243 , 167715 , 995723 , 861098 , 9785664 , 66641037 , 70134907 , 707581842 , 160736005 , 7625029123 , 1076304229
n×2
3997987204
n×3
5996980806
n×4
7995974408
n×5
9994968010
n÷2
999496801
n÷3
666331200.66667
n÷3
499748400.5
n÷5
399798720.4
n2
3995975420836934404
n3
7.9879293000023E+27
n4
1.5967819563933E+37
n5
3.1919569146192E+46
2 √n
44710.106262455
3 √n
1259.7096841004
4 √n
211.44764425847
5 √n
72.470670731119
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
-1998993601
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 1998993602 can be divided by 8 positive divisors.
The sum of these divisors (counting 1998993602) is 1, the average is 0.125.
Base
System
Value
2
Binary
1110111001001100011100011000010
3
Ternary
12011022110101201002
4
Quaternary
1313021203203002
5
Quinary
13043220243402
6
Senary
530205212002
8
Octal
16711434302
10
Decimal
1998993602
12
Duodecimal
479561002
16
Hexadecimal
772638c2
20
Vigesimal
1b4de402
36
Base36
x25dc2
md5
156d6fb78a5fd7acce39e3d20c6cb3c9
sha1
1ecda5d576f9881a6dde102727bc13dc8002cb86
sha256
f53dc1a67dfe2dfa61b0f3f8f8ec74ab2e70f019a1294cd802cee0ef4559f2d4
sha512
0467477c0a0f1902671d0829d155153d015348d123a76aa97dfcd24ff11a0f3746111cf3bafb41b78bf4bc7ee2d1bace89a9fed1f3301bc0d003ba35b83b381e
ripemd-160
26a591906334425dac0f78386f5a0de0adf5f336
Diameter
3997987204
Circumference
12560047229.232
Area
1.2553727026027E+19
Volume
3.3459760008376E+28
Surface area
5.0214908104107E+19
Circumference
12560047229.232
Perimeter
7995974408
Area
3995975420836934404
Diagonal
2827003863.0454
Surface area
2.3975852525022E+19
Volume
7.9879293000023E+27
Space diagonal
3462358482.6691
Perimeter
5996980806
Area
1.7303081136715E+18
Altitude
1731179241.3346
Surface area
1.7303081136715E+18
Volume
9.4138649594506E+26
Height
942334621.01515