1998362404 is an even 10-digits composite number following 1998362403
and preceding 1998362405 . In scientific notation, it is written as 1.998362404 × 10^9.
The sum of its digits is 46. It has a total of 4 prime factors and 12 positive divisors.
There are 999085608 positive integers (up to 1998362404) that are relatively prime to 1998362404.
1998362404 has 12 divisors, whose sum is 3497468800
The reverse of 1998362404 is 4042638991
Previous prime number is 15439
Is Prime? no Number parity even Number length 10 Sum of Digits 46 Digital Root 1
Name
one billion nine hundred ninety-eight million three hundred sixty-two thousand four hundred four
Scientific notation
1.998362404 × 10^9
Engineering notation
1.998362404 × 10^9
Prime Factorization
2 × 2 × 15439 × 32359
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
999181202 Product of the distinct prime numbers
The prime factorization of 1998362404 is 2 × 2 × 15439 × 32359.
Since it has a total of 4 prime factors.
1 , 7 , 63 , 55 , 564 , 338 , 1166 , 3987 , 20814 , 52291 , 16691 , 680410 , 9178050 , 5540810 , 53090885 , 51950452 , 135850159 , 913631572 , 4658232077 , 9740431770
n×2
3996724808
n×3
5995087212
n×4
7993449616
n×5
9991812020
n÷2
999181202
n÷3
666120801.33333
n÷3
499590601
n÷5
399672480.8
n2
3993452297720659216
n3
7.9803649339324E+27
n4
1.594766125417E+37
n5
3.1869206682062E+46
2 √n44703.046920764
3 √n1259.5770823859
4 √n211.43095071622
5 √n72.466093515764
1 , 2 , 4 , 15439 , 30878 , 32359 , 61756 , 64718 , 129436 , 499590601 , 999181202 , 1998362404
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
-1998362403 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 1998362404 can be divided by 12 positive divisors.
The sum of these divisors (counting 1998362404) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1110111000111001001011100100100
3
Ternary
12011021021022212101
4
Quaternary
1313013021130210
5
Quinary
13043040044104
6
Senary
530143501444
8
Octal
16707113444
10
Decimal
1998362404
12
Duodecimal
4792b7884
16
Hexadecimal
771c9724
20
Vigesimal
1b49f604
36
Base36
x1ruas
md5
849e2f5e54d78d18d0e8d2520239337e
sha1
1848676a4db9a8a4dfda67c978cc85e16e1a5309
sha256
6f9281f301761218392e8cfb1483e044c34fbbf195df96429a66875d8e123e6c
sha512
9ae47f22992f4d8ce0447408022be0f25d4b83700a2b8e60b3de0101895fd0bc1b792a13470e4e5332649bfe43611b02860163b019b74c0d55fb09f84d732330
ripemd-160
43362fafb856bb33d8e5519a62b0a133107da5cc
Diameter
3996724808
Circumference
12556081295.233
Area
1.2545800400981E+19
Volume
3.3428074465877E+28
Surface area
5.0183201603922E+19
Circumference
12556081295.233
Perimeter
7993449616
Area
3993452297720659216
Diagonal
2826111214.2733
Surface area
2.3960713786324E+19
Volume
7.9803649339324E+27
Space diagonal
3461265215.6635
Perimeter
5995087212
Area
1.7292155693137E+18
Altitude
1730632607.8317
Surface area
1.7292155693137E+18
Volume
9.4049502685449E+26
Height
942037071.42443