198221207 is an odd 9-digits composite number following 198221206
and preceding 198221208 . In scientific notation, it is written as 1.98221207 × 10^8.
The sum of its digits is 32. It has a total of 4 prime factors and 16 positive divisors.
There are 182891520 positive integers (up to 198221207) that are relatively prime to 198221207.
198221207 has 16 divisors, whose sum is 214047072
The reverse of 198221207 is 702122891
Previous prime number is 73
Is Prime? no Number parity odd Number length 9 Sum of Digits 32 Digital Root 5
Name
one hundred ninety-eight million two hundred twenty-one thousand two hundred seven
Scientific notation
1.98221207 × 10^8
Engineering notation
1.98221207 × 10^6
Prime Factorization
17 × 211 × 73 × 757
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
198221207 Product of the distinct prime numbers
The prime factorization of 198221207 is 17 × 211 × 73 × 757.
Since it has a total of 4 prime factors.
1 , 8 , 64 , 19 , 46 , 935 , 4916 , 5782 , 47832 , 80537 , 866905 , 634354 , 8330336 , 7651966 , 42397525 , 99995727 , 495033004 , 255724023 , 8623469260 , 6598200024
n×2
396442414
n×3
594663621
n×4
792884828
n×5
991106035
n÷2
99110603.5
n÷3
66073735.666667
n÷3
49555301.75
n÷5
39644241.4
n2
39291646904536849
n3
7.7884376744351E+24
n4
1.5438335164708E+33
n5
3.060205430419E+41
2 √n14079.105333792
3 √n583.06464138931
4 √n118.65540583468
5 √n45.648869144025
1 , 17 , 73 , 211 , 757 , 1241 , 3587 , 12869 , 15403 , 55261 , 159727 , 261851 , 939437 , 2715359 , 11660071 , 198221207
16 divisors
τ Total Divisors
16 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-198221206 Sum of the proper positive divisors of n
A Arithmetic Mean
0.0625 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
16 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 198221207 can be divided by 16 positive divisors.
The sum of these divisors (counting 198221207) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1011110100001001110110010111
3
Ternary
111210222200101012
4
Quaternary
23310021312113
5
Quinary
401221034312
6
Senary
31400322435
8
Octal
1364116627
10
Decimal
198221207
12
Duodecimal
5647341b
16
Hexadecimal
bd09d97
20
Vigesimal
31ihd07
36
Base36
3a0kgn
md5
bf58aa0f1cc16f4640972e466ba4d104
sha1
1403115492516c26651f1affedd4fbbe3e4e2d4f
sha256
24de91d84ad3b6246aa89ff11c113c76e94c0463cea72796c864b19bff869aa8
sha512
ab2cfcdc5a74add07f6fd19d3a18a9f033d500c2f635f588ebb3f212686b36b072ff8d20e149a278f0bb8ff01314412ab072889f9b23b546021f306f18915711
ripemd-160
efab8d01bcb8febe0d2cf932ccf71ce431ae2ebd
Diameter
396442414
Circumference
1245460575.3938
Area
1.2343834926274E+17
Volume
3.2624131441263E+25
Surface area
4.9375339705095E+17
Circumference
1245460575.3938
Perimeter
792884828
Area
39291646904536849
Diagonal
280327119.28936
Surface area
235749881427221094
Volume
7.7884376744351E+24
Space diagonal
343329201.66163
Perimeter
594663621
Area
1.7013782187929E+16
Altitude
171664600.83081
Surface area
1.7013782187929E+16
Volume
9.1787618240697E+23
Height
93442373.096455