198996841 is an odd 9-digits composite number following 198996840
and preceding 198996842 . In scientific notation, it is written as 1.98996841 × 10^8.
The sum of its digits is 55. It has a total of 3 prime factors and 8 positive divisors.
There are 193155840 positive integers (up to 198996841) that are relatively prime to 198996841.
198996841 has 8 divisors, whose sum is 204863624
The reverse of 198996841 is 148699891
Previous prime number is 433
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 55
Digital Root 1
Name
one hundred ninety-eight million nine hundred ninety-six thousand eight hundred forty-one
Scientific notation
1.98996841 × 10^8
Engineering notation
1.98996841 × 10^6
Prime Factorization
37 × 433 × 12421
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
198996841
Product of the distinct prime numbers
The prime factorization of 198996841 is 37 × 433 × 12421.
Since it has a total of 3 prime factors.
9 , 5 , 25 , 76 , 826 , 26 , 2667 , 9074 , 88748 , 90516 , 618733 , 772336 , 4557462 , 4529113 , 7827623 , 88966850 , 466340338 , 305258390 , 3826655968 , 5328568903
n×2
397993682
n×3
596990523
n×4
795987364
n×5
994984205
n÷2
99498420.5
n÷3
66332280.333333
n÷3
49749210.25
n÷5
39799368.2
n2
39599742727979281
n3
7.8802237072806E+24
n4
1.5681396241221E+33
n5
3.1205483144723E+41
2 √n
14106.624011435
3 √n
583.82415676812
4 √n
118.77130971508
5 √n
45.684537907132
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
-198996840
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 198996841 can be divided by 8 positive divisors.
The sum of these divisors (counting 198996841) is 1, the average is 0.125.
Base
System
Value
2
Binary
1011110111000111001101101001
3
Ternary
111212110002100101
4
Quaternary
23313013031221
5
Quinary
401420344331
6
Senary
31425105401
8
Octal
1367071551
10
Decimal
198996841
12
Duodecimal
56788261
16
Hexadecimal
bdc7369
20
Vigesimal
323ec21
36
Base36
3ah6y1
md5
128ed7a75f1ebbe682bcbf46ffeb1a81
sha1
a3b9d800d4c6fc88284fc7143366562e44a571ab
sha256
82796903d1e5a9e782d83af0e882ebba03513c5b970a457b7ccac8248550d9c7
sha512
6af45a15f30693c418c83a6fcc51bfb1d46a9f582c4c942183ad12341eacae7771e25623aa556954a40362fd5228004fbef5fc8f4031a1ed57b96ceca52c914a
ripemd-160
8973f387e1a905a1004b741112d1f438b81aabcd
Diameter
397993682
Circumference
1250334027.5464
Area
1.2440626083827E+17
Volume
3.3008603876582E+25
Surface area
4.9762504335306E+17
Circumference
1250334027.5464
Perimeter
795987364
Area
39599742727979281
Diagonal
281424031.4116
Surface area
237598456367875686
Volume
7.8802237072806E+24
Space diagonal
344672639.15771
Perimeter
596990523
Area
1.7147191592879E+16
Altitude
172336319.57885
Surface area
1.7147191592879E+16
Volume
9.2869327011418E+23
Height
93808010.470534