1998352259 is an odd 10-digits composite number following 1998352258
and preceding 1998352260 . In scientific notation, it is written as 1.998352259 × 10^9.
The sum of its digits is 53. It has a total of 3 prime factors and 8 positive divisors.
There are 1946627200 positive integers (up to 1998352259) that are relatively prime to 1998352259.
1998352259 has 8 divisors, whose sum is 2050226640
The reverse of 1998352259 is 9522538991
Previous prime number is 659
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 53
Digital Root 8
Name
one billion nine hundred ninety-eight million three hundred fifty-two thousand two hundred fifty-nine
Scientific notation
1.998352259 × 10^9
Engineering notation
1.998352259 × 10^9
Prime Factorization
41 × 659 × 73961
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1998352259
Product of the distinct prime numbers
The prime factorization of 1998352259 is 41 × 659 × 73961.
Since it has a total of 3 prime factors.
1 , 10 , 82 , 37 , 103 , 396 , 4968 , 5600 , 23631 , 72157 , 957616 , 271349 , 1018991 , 7573609 , 76599146 , 46357733 , 711348634 , 781616617 , 997751235 , 8207679598
n×2
3996704518
n×3
5995056777
n×4
7993409036
n×5
9991761295
n÷2
999176129.5
n÷3
666117419.66667
n÷3
499588064.75
n÷5
399670451.8
n2
3993411751050403081
n3
7.9802433938287E+27
n4
1.5947337413427E+37
n5
3.1868397745158E+46
2 √n
44702.933449607
3 √n
1259.5749509021
4 √n
211.43068237512
5 √n
72.466019938518
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
-1998352258
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 1998352259 can be divided by 8 positive divisors.
The sum of these divisors (counting 1998352259) is 1, the average is 0.125.
Base
System
Value
2
Binary
1110111000111000110111110000011
3
Ternary
12011021020210221122
4
Quaternary
1313013012332003
5
Quinary
13043034233014
6
Senary
530143342455
8
Octal
16707067603
10
Decimal
1998352259
12
Duodecimal
4792b1a2b
16
Hexadecimal
771c6f83
20
Vigesimal
1b49e0cj
36
Base36
x1rmgz
md5
5423b196ac6dddbc7fd373cf980845fb
sha1
7f8ecd8f1f63a49137107e53a46fde539f2fa941
sha256
865fb51f95793c14c01a6c7c6b293a8a406230608371f4007338418c8f5bc823
sha512
56575228738dfa019972922831de8b6f0ea4a35028f7f48170909d8844d9241e0c6ff8291ed5f2e99623e6a279206d5f7ac9a91bfe216562481a5357c6feae78
ripemd-160
535d40c94e203862496eb60c1ebe5ac1b2256730
Diameter
3996704518
Circumference
12556017552.318
Area
1.2545673019859E+19
Volume
3.3427565359881E+28
Surface area
5.0182692079436E+19
Circumference
12556017552.318
Perimeter
7993409036
Area
3993411751050403081
Diagonal
2826096867.0767
Surface area
2.3960470506302E+19
Volume
7.9802433938287E+27
Space diagonal
3461247644.008
Perimeter
5995056777
Area
1.7291980120905E+18
Altitude
1730623822.004
Surface area
1.7291980120905E+18
Volume
9.4048070321591E+26
Height
942032289.02557