1998726214 is an even 10-digits composite number following 1998726213
and preceding 1998726215 . In scientific notation, it is written as 1.998726214 × 10^9.
The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors.
There are 999144576 positive integers (up to 1998726214) that are relatively prime to 1998726214.
1998726214 has 8 divisors, whose sum is 2998744920
The reverse of 1998726214 is 4126278991
Previous prime number is 4673
Is Prime? no Number parity even Number length 10 Sum of Digits 49 Digital Root 4
Name
one billion nine hundred ninety-eight million seven hundred twenty-six thousand two hundred fourteen
Scientific notation
1.998726214 × 10^9
Engineering notation
1.998726214 × 10^9
Prime Factorization
2 × 4673 × 213859
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
1998726214 Product of the distinct prime numbers
The prime factorization of 1998726214 is 2 × 4673 × 213859.
Since it has a total of 3 prime factors.
6 , 3 , 68 , 96 , 355 , 346 , 6890 , 8738 , 85644 , 18010 , 667464 , 404585 , 550855 , 9479544 , 37510694 , 80369838 , 212881174 , 93040021 , 2283898719 , 2928828289
n×2
3997452428
n×3
5996178642
n×4
7994904856
n×5
9993631070
n÷2
999363107
n÷3
666242071.33333
n÷3
499681553.5
n÷5
399745242.8
n2
3994906478530773796
n3
7.9847243011179E+27
n4
1.5959277772207E+37
n5
3.1898226839818E+46
2 √n44707.115921294
3 √n1259.6535147907
4 √n211.44057302536
5 √n72.468731873029
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
-1998726213 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 1998726214 can be divided by 8 positive divisors.
The sum of these divisors (counting 1998726214) is 1, the average is 0.125.
Base
System
Value
2
Binary
1110111001000100010010001000110
3
Ternary
12011021221210220211
4
Quaternary
1313020202101012
5
Quinary
13043133214324
6
Senary
530155350034
8
Octal
16710422106
10
Decimal
1998726214
12
Duodecimal
47945231a
16
Hexadecimal
77222446
20
Vigesimal
1b4c0fae
36
Base36
x1zn0m
md5
776fc076232899c46c88881ebcfd72c5
sha1
683d46630ddb2e28e8b161335c5e53b56dd7c7e9
sha256
a0771ce9fee5a3bb94d1468358dae60b0d0498959f22c1f185860a8204b3a49a
sha512
7eef49ea53d9234c82ea4886814f162d186bd7df4ab53456c0ca52981f453cb93cfed7f5311950604ee6a7e3e0a194781cdd98ef0badf5ff5c1647c02b14bd60
ripemd-160
d5077f1fdd1f90c669bd0b79566a2b13d28b4f1a
Diameter
3997452428
Circumference
12558367180.879
Area
1.2550368844731E+19
Volume
3.3446334940442E+28
Surface area
5.0201475378922E+19
Circumference
12558367180.879
Perimeter
7994904856
Area
3994906478530773796
Diagonal
2826625719.3094
Surface area
2.3969438871185E+19
Volume
7.9847243011179E+27
Space diagonal
3461895353.0678
Perimeter
5996178642
Area
1.7298452480753E+18
Altitude
1730947676.5339
Surface area
1.7298452480753E+18
Volume
9.4100878320425E+26
Height
942208573.10314