198784401 is an odd 9-digits composite number following 198784400
and preceding 198784402 . In scientific notation, it is written as 1.98784401 × 10^8.
The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors.
There are 132473520 positive integers (up to 198784401) that are relatively prime to 198784401.
198784401 has 8 divisors, whose sum is 265144704
The reverse of 198784401 is 104487891
Previous prime number is 3061
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 42
Digital Root 6
Name
one hundred ninety-eight million seven hundred eighty-four thousand four hundred one
Scientific notation
1.98784401 × 10^8
Engineering notation
1.98784401 × 10^6
Prime Factorization
3 × 3061 × 21647
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
198784401
Product of the distinct prime numbers
The prime factorization of 198784401 is 3 × 3061 × 21647.
Since it has a total of 3 prime factors.
1 , 9 , 40 , 48 , 361 , 374 , 4361 , 774 , 70008 , 77405 , 758665 , 671517 , 2811391 , 2986503 , 7100177 , 34326912 , 562861077 , 149033633 , 4202079581 , 9765778262
n×2
397568802
n×3
596353203
n×4
795137604
n×5
993922005
n÷2
99392200.5
n÷3
66261467
n÷3
49696100.25
n÷5
39756880.2
n2
39515238080928801
n3
7.8550129322898E+24
n4
1.5614540405925E+33
n5
3.1039270614821E+41
2 √n
14099.092204819
3 √n
583.61632806617
4 √n
118.73959830158
5 √n
45.674779591188
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
-198784400
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 198784401 can be divided by 8 positive divisors.
The sum of these divisors (counting 198784401) is 1, the average is 0.125.
Base
System
Value
2
Binary
1011110110010011010110010001
3
Ternary
111212001021221020
4
Quaternary
23312103112101
5
Quinary
401342100101
6
Senary
31420350053
8
Octal
1366232621
10
Decimal
198784401
12
Duodecimal
566a5329
16
Hexadecimal
bd93591
20
Vigesimal
3228101
36
Base36
3acn0x
md5
d6cb5e19b773b5c3cf2f753d469263b4
sha1
ee7d2758dd7b3f7514fcc23113695afa447efd1d
sha256
7ac7cb897a1abe14a9531f04ac5aabf606cbcce12bbe16dc0f6a58f859b414a8
sha512
2709b065366293fc25e25ae52a08802a6d6ed8392ad25e96a283b5fcf2e0482412b24da4ac3700c71161016202966a08f4abb65dc2699cc7a5e90f774c3d5dbf
ripemd-160
7ba706aa86766924029a0e01c93b69b6bfc999f8
Diameter
397568802
Circumference
1248999227.6597
Area
1.241407816599E+17
Volume
3.2903001229246E+25
Surface area
4.9656312663959E+17
Circumference
1248999227.6597
Perimeter
795137604
Area
39515238080928801
Diagonal
281123595.88241
Surface area
237091428485572806
Volume
7.8550129322898E+24
Space diagonal
344304682.28415
Perimeter
596353203
Area
1.7110600007337E+16
Altitude
172152341.14207
Surface area
1.7110600007337E+16
Volume
9.2572215178836E+23
Height
93707865.294137