1998733829 is an odd 10-digits composite number following 1998733828
and preceding 1998733830 . In scientific notation, it is written as 1.998733829 × 10^9.
The sum of its digits is 59. It has a total of 4 prime factors and 12 positive divisors.
There are 1970919552 positive integers (up to 1998733829) that are relatively prime to 1998733829.
1998733829 has 12 divisors, whose sum is 2026878084
The reverse of 1998733829 is 9283378991
Previous prime number is 197
Is Prime? no Number parity odd Number length 10 Sum of Digits 59 Digital Root 5
Name
one billion nine hundred ninety-eight million seven hundred thirty-three thousand eight hundred twenty-nine
Scientific notation
1.998733829 × 10^9
Engineering notation
1.998733829 × 10^9
Prime Factorization
149 × 149 × 197 × 457
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
13414321 Product of the distinct prime numbers
The prime factorization of 1998733829 is 149 × 149 × 197 × 457.
Since it has a total of 4 prime factors.
6 , 9 , 49 , 82 , 982 , 539 , 7307 , 7473 , 30793 , 98552 , 662017 , 516905 , 5595979 , 5128399 , 90432016 , 67523801 , 69498006 , 204013576 , 3441810531 , 1003771289
n×2
3997467658
n×3
5996201487
n×4
7994935316
n×5
9993669145
n÷2
999366914.5
n÷3
666244609.66667
n÷3
499683457.25
n÷5
399746765.8
n2
3994936919189001241
n3
7.9848155651041E+27
n4
1.5959520988299E+37
n5
3.1898834493949E+46
2 √n44707.201086626
3 √n1259.6551145178
4 √n211.44077441834
5 √n72.468787093053
1 , 149 , 197 , 457 , 22201 , 29353 , 68093 , 90029 , 4373597 , 10145857 , 13414321 , 1998733829
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
-1998733828 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 1998733829 can be divided by 12 positive divisors.
The sum of these divisors (counting 1998733829) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1110111001000100100001000000101
3
Ternary
12011021222012100212
4
Quaternary
1313020210020011
5
Quinary
13043133440304
6
Senary
530155445205
8
Octal
16710441005
10
Decimal
1998733829
12
Duodecimal
479456805
16
Hexadecimal
77224205
20
Vigesimal
1b4c1eb9
36
Base36
x1zsw5
md5
1a6d04b15abba815f89a5be168abb2cb
sha1
dbae22f660a613d95b6ad343c934eeb2cacd94aa
sha256
4013c25a38b0c2f2e071bc6a031c469bd7b44f0600884c57645f47621327ca5a
sha512
06d8b55f9ec5c3260673670881585ccc87e945c0af7f504ffb4441c33db7eda4142cd0040638c59b126ffc1d650f72d6b168abdedb2264c6a80ebce5d2a42b28
ripemd-160
08f604500b38ea30683caec613b634afc1a7834e
Diameter
3997467658
Circumference
12558415027.336
Area
1.2550464476879E+19
Volume
3.3446717226134E+28
Surface area
5.0201857907515E+19
Circumference
12558415027.336
Perimeter
7994935316
Area
3994936919189001241
Diagonal
2826636488.5457
Surface area
2.3969621515134E+19
Volume
7.9848155651041E+27
Space diagonal
3461908542.6347
Perimeter
5996201487
Area
1.729858429267E+18
Altitude
1730954271.3173
Surface area
1.729858429267E+18
Volume
9.4101953876817E+26
Height
942212162.84857