198238412 is an even 9-digits composite number following 198238411
and preceding 198238413 . In scientific notation, it is written as 1.98238412 × 10^8.
The sum of its digits is 38. It has a total of 3 prime factors and 6 positive divisors.
There are 99119204 positive integers (up to 198238412) that are relatively prime to 198238412.
198238412 has 6 divisors, whose sum is 346917228
The reverse of 198238412 is 214832891
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 38
Digital Root 2
Name
one hundred ninety-eight million two hundred thirty-eight thousand four hundred twelve
Scientific notation
1.98238412 × 10^8
Engineering notation
1.98238412 × 10^6
Prime Factorization
2 × 2 × 49559603
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
99119206
Product of the distinct prime numbers
The prime factorization of 198238412 is 2 × 2 × 49559603.
Since it has a total of 3 prime factors.
1 , 1 , 91 , 64 , 711 , 673 , 2436 , 2946 , 51992 , 18921 , 919977 , 993293 , 1922243 , 152899 , 77020310 , 56745770 , 832208407 , 508172195 , 4733906303 , 2451700946
n×2
396476824
n×3
594715236
n×4
792953648
n×5
991192060
n÷2
99119206
n÷3
66079470.666667
n÷3
49559603
n÷5
39647682.4
n2
39298467992281744
n3
7.7904658888228E+24
n4
1.5443695865404E+33
n5
3.0615337437686E+41
2 √n
14079.71633237
3 √n
583.08151031584
4 √n
118.65798048328
5 √n
45.649661553212
6 divisors
τ
Total Divisors
6
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-198238411
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.16666666666667
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
6
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 198238412 can be divided by 6 positive divisors.
The sum of these divisors (counting 198238412) is 1, the average is 0.16666666666667.
Base
System
Value
2
Binary
1011110100001110000011001100
3
Ternary
111211000112222102
4
Quaternary
23310032003030
5
Quinary
401222112122
6
Senary
31400534232
8
Octal
1364160314
10
Decimal
198238412
12
Duodecimal
56481378
16
Hexadecimal
bd0e0cc
20
Vigesimal
31ijg0c
36
Base36
3a0xqk
md5
358e61b032e8a57310ec506a5992dc97
sha1
ae39e29ab2cefabed00a4554e6437b1ab836cfd8
sha256
d26e1345ae556c706d11d5de5bcb216b0a4adff7abfe0d51f9d29375889fc4b6
sha512
5c02d5bd4733fdd95786779e2e5058ee844992ca9ead7e497250c5d7303da934f901b65db03dd9b550154739adc90b4929fb798cbd22cd87860e6098841695fb
ripemd-160
738493af96ee989d2cdbd84d1ac1582bee0c8fe2
Diameter
396476824
Circumference
1245568677.597
Area
1.2345977834189E+17
Volume
3.2632627205823E+25
Surface area
4.9383911336754E+17
Circumference
1245568677.597
Perimeter
792953648
Area
39298467992281744
Diagonal
280351450.83371
Surface area
235790807953690464
Volume
7.7904658888228E+24
Space diagonal
343359001.59577
Perimeter
594715236
Area
1.7016735805563E+16
Altitude
171679500.79789
Surface area
1.7016735805563E+16
Volume
9.1811520976484E+23
Height
93450483.611235