1998135013 is an odd 10-digits composite number following 1998135012
and preceding 1998135014 . In scientific notation, it is written as 1.998135013 × 10^9.
The sum of its digits is 40. It has a total of 4 prime factors and 16 positive divisors.
There are 1650801600 positive integers (up to 1998135013) that are relatively prime to 1998135013.
1998135013 has 16 divisors, whose sum is 2367252864
The reverse of 1998135013 is 3105318991
Previous prime number is 37
Is Prime? no Number parity odd Number length 10 Sum of Digits 40 Digital Root 4
Name
one billion nine hundred ninety-eight million one hundred thirty-five thousand thirteen
Scientific notation
1.998135013 × 10^9
Engineering notation
1.998135013 × 10^9
Prime Factorization
7 × 107 × 37 × 72101
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
1998135013 Product of the distinct prime numbers
The prime factorization of 1998135013 is 7 × 107 × 37 × 72101.
Since it has a total of 4 prime factors.
10 , 4 , 3 , 23 , 988 , 867 , 3252 , 8262 , 46401 , 63096 , 56760 , 87829 , 6772561 , 4028821 , 36498371 , 37469277 , 493611378 , 733505727 , 4076005785 , 5120467382
n×2
3996270026
n×3
5994405039
n×4
7992540052
n×5
9990675065
n÷2
999067506.5
n÷3
666045004.33333
n÷3
499533753.25
n÷5
399627002.6
n2
3992543530176510169
n3
7.9776410185723E+27
n4
1.5940403840354E+37
n5
3.1851079034772E+46
2 √n44700.503498283
3 √n1259.5293053734
4 √n211.42493584789
5 √n72.464444276617
1 , 7 , 37 , 107 , 259 , 749 , 3959 , 27713 , 72101 , 504707 , 2667737 , 7714807 , 18674159 , 54003649 , 285447859 , 1998135013
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
-1998135012 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 1998135013 can be divided by 16 positive divisors.
The sum of these divisors (counting 1998135013) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1110111000110010001111011100101
3
Ternary
12011020211202221111
4
Quaternary
1313012101323211
5
Quinary
13043010310023
6
Senary
530134545021
8
Octal
16706217345
10
Decimal
1998135013
12
Duodecimal
479208171
16
Hexadecimal
77191ee5
20
Vigesimal
1b486had
36
Base36
x1myud
md5
8ebd4b31f31a8a827041a114558d093f
sha1
d20cbef39d1f73d35d1defdc7a7306d8655195d1
sha256
4c216aa113cfec158d86bd02d877a757762385391c81267e9381ff97f9a2a314
sha512
f88c41c2f1b8ab4842fa62e80fbb431341b94268c080fde342be839c9ab8e15ee14058478284c35d156354e0fce703852e9f4c4ea135a36da9da827929696d88
ripemd-160
d437f855501c0a460e4706308e91237417f2b5a5
Diameter
3996270026
Circumference
12554652555.443
Area
1.254294542354E+19
Volume
3.3416664555898E+28
Surface area
5.017178169416E+19
Circumference
12554652555.443
Perimeter
7992540052
Area
3992543530176510169
Diagonal
2825789634.8371
Surface area
2.3955261181059E+19
Volume
7.9776410185723E+27
Space diagonal
3460871362.8983
Perimeter
5994405039
Area
1.728822061424E+18
Altitude
1730435681.4491
Surface area
1.728822061424E+18
Volume
9.4017401035074E+26
Height
941929878.27905