1998606914 is an even 10-digits composite number following 1998606913
and preceding 1998606915 . In scientific notation, it is written as 1.998606914 × 10^9.
The sum of its digits is 53. It has a total of 3 prime factors and 8 positive divisors.
There are 999219780 positive integers (up to 1998606914) that are relatively prime to 1998606914.
1998606914 has 8 divisors, whose sum is 2998161408
The reverse of 1998606914 is 4196068991
Previous prime number is 14431
Is Prime? no Number parity even Number length 10 Sum of Digits 53 Digital Root 8
Name
one billion nine hundred ninety-eight million six hundred six thousand nine hundred fourteen
Scientific notation
1.998606914 × 10^9
Engineering notation
1.998606914 × 10^9
Prime Factorization
2 × 14431 × 69247
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
1998606914 Product of the distinct prime numbers
The prime factorization of 1998606914 is 2 × 14431 × 69247.
Since it has a total of 3 prime factors.
6 , 7 , 94 , 33 , 424 , 23 , 283 , 4054 , 21979 , 58677 , 639053 , 290591 , 2483326 , 1880807 , 17647227 , 48690264 , 926194166 , 558306764 , 4512332855 , 8820606247
n×2
3997213828
n×3
5995820742
n×4
7994427656
n×5
9993034570
n÷2
999303457
n÷3
666202304.66667
n÷3
499651728.5
n÷5
399721382.8
n2
3994429596688603396
n3
7.9832946094281E+27
n4
1.5955467802902E+37
n5
3.1888708266984E+46
2 √n44705.781661884
3 √n1259.6284522194
4 √n211.43741783772
5 √n72.467866749425
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
-1998606913 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 1998606914 can be divided by 8 positive divisors.
The sum of these divisors (counting 1998606914) is 1, the average is 0.125.
Base
System
Value
2
Binary
1110111001000000101001001000010
3
Ternary
12011021201202021022
4
Quaternary
1313020011021002
5
Quinary
13043120410124
6
Senary
530153025442
8
Octal
16710051102
10
Decimal
1998606914
12
Duodecimal
4793b5282
16
Hexadecimal
77205242
20
Vigesimal
1b4b5h5e
36
Base36
x1x2yq
md5
27e375452cdfbaeed6b621222b7117c2
sha1
16c1ceef7e036b8b3bb7e3c22fc0d78d93ba06a4
sha256
525279553c8adbb0352aaf307cb5859ef35531a5d152b19d3f9005cfbe14bd8b
sha512
aa9344edeeaeec994cd60f6f259026e3f83433ad8edb9760e1d36257c5e209f7f9b0e9cd09fe5ca2ab481f8d86df32a9ba115fef3f1f1e7a3e2c58b8ce3b2556
ripemd-160
966abccc8a9ac59c9e549b852d11b6cd18e196e0
Diameter
3997213828
Circumference
12557617596.872
Area
1.2548870676239E+19
Volume
3.3440346261896E+28
Surface area
5.0195482704954E+19
Circumference
12557617596.872
Perimeter
7994427656
Area
3994429596688603396
Diagonal
2826457003.6314
Surface area
2.3966577580132E+19
Volume
7.9832946094281E+27
Space diagonal
3461688719.4064
Perimeter
5995820742
Area
1.7296387521804E+18
Altitude
1730844359.7032
Surface area
1.7296387521804E+18
Volume
9.4084029242277E+26
Height
942152334.54381