198946950 is an even 9-digits composite number following 198946949
and preceding 198946951 . In scientific notation, it is written as 1.98946950 × 10^8.
The sum of its digits is 51. It has a total of 5 prime factors and 24 positive divisors.
There are 53052480 positive integers (up to 198946950) that are relatively prime to 198946950.
198946950 has 24 divisors, whose sum is 493388808
The reverse of 198946950 is 059649891
Previous prime number is 5
Is Prime? no Number parity even Number length 9 Sum of Digits 51 Digital Root 6
Name
one hundred ninety-eight million nine hundred forty-six thousand nine hundred fifty
Scientific notation
1.98946950 × 10^8
Engineering notation
1.98946950 × 10^6
Prime Factorization
2 × 3 × 5 × 5 × 1326313
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
39789390 Product of the distinct prime numbers
The prime factorization of 198946950 is 2 × 3 × 5 × 5 × 1326313.
Since it has a total of 5 prime factors.
6 , 4 , 87 , 75 , 760 , 287 , 4359 , 3246 , 67417 , 65601 , 578230 , 907168 , 4833323 , 2862688 , 55013718 , 40529655 , 672244565 , 133192926 , 7576011021 , 3700478429
n×2
397893900
n×3
596840850
n×4
795787800
n×5
994734750
n÷2
99473475
n÷3
66315650
n÷3
49736737.5
n÷5
39789390
n2
39579888914302500
n3
7.8742981808393E+24
n4
1.5665676064685E+33
n5
3.1166384727571E+41
2 √n14104.855546938
3 √n583.77536201437
4 √n118.76386465141
5 √n45.682246940223
1 , 2 , 3 , 5 , 6 , 10 , 15 , 25 , 30 , 50 , 75 , 150 , 1326313 , 2652626 , 3978939 , 6631565 , 7957878 , 13263130 , 19894695 , 33157825 , 39789390 , 66315650 , 99473475 , 198946950
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-198946949 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 198946950 can be divided by 24 positive divisors.
The sum of these divisors (counting 198946950) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1011110110111011000010000110
3
Ternary
111212100112220120
4
Quaternary
23312323002012
5
Quinary
401412300300
6
Senary
31424042410
8
Octal
1366730206
10
Decimal
198946950
12
Duodecimal
56763406
16
Hexadecimal
bdbb086
20
Vigesimal
323877a
36
Base36
3ag4g6
md5
8f806aae473e1d21daefe78804f7168f
sha1
7e61feb990afdfc26591f577d35975f02f95d4ca
sha256
12cd5553102e3d096ff0196f8d47e7184f9a8d69cc9e7cc895ed68c999d0c29e
sha512
4d81b83807dfaf57eab43eb7b7f75c1de33c04d01065de692fb1db872a6d9ca99c827df0d66bb93d5034d41e8b053e6a8ca6a759d6a33522846d9c2148e9a879
ripemd-160
641363ba2cdb2d48dab6504bfb2f98ca0089fb29
Diameter
397893900
Circumference
1250020553.1482
Area
1.2434388824307E+17
Volume
3.2983783089467E+25
Surface area
4.9737555297229E+17
Circumference
1250020553.1482
Perimeter
795787800
Area
39579888914302500
Diagonal
281353474.88276
Surface area
237479333485815000
Volume
7.8742981808393E+24
Space diagonal
344586225.41087
Perimeter
596840850
Area
1.7138594639376E+16
Altitude
172293112.70543
Surface area
1.7138594639376E+16
Volume
9.2799494012606E+23
Height
93784491.627587