199389430 is an even 9-digits composite number following 199389429
and preceding 199389431 . In scientific notation, it is written as 1.99389430 × 10^8.
The sum of its digits is 46. It has a total of 5 prime factors and 32 positive divisors.
There are 74789376 positive integers (up to 199389430) that are relatively prime to 199389430.
199389430 has 32 divisors, whose sum is 381405024
The reverse of 199389430 is 034983991
Previous prime number is 293
Is Prime? no Number parity even Number length 9 Sum of Digits 46 Digital Root 1
Name
one hundred ninety-nine million three hundred eighty-nine thousand four hundred thirty
Scientific notation
1.99389430 × 10^8
Engineering notation
1.99389430 × 10^6
Prime Factorization
2 × 5 × 17 × 293 × 4003
Composite number
ω Distinct Factors
5 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
199389430 Product of the distinct prime numbers
The prime factorization of 199389430 is 2 × 5 × 17 × 293 × 4003.
Since it has a total of 5 prime factors.
9 , 7 , 4 , 44 , 699 , 622 , 3507 , 1070 , 5435 , 87411 , 220902 , 26235 , 7627536 , 9157339 , 9118605 , 44164559 , 770520956 , 505948694 , 4891861203 , 8541313394
n×2
398778860
n×3
598168290
n×4
797557720
n×5
996947150
n÷2
99694715
n÷3
66463143.333333
n÷3
49847357.5
n÷5
39877886
n2
39756144795724900
n3
7.9269550498171E+24
n4
1.5805510490186E+33
n5
3.1514517274973E+41
2 √n14120.532213766
3 √n584.20783518696
4 √n118.82984563554
5 √n45.702549359315
1 , 2 , 5 , 10 , 17 , 34 , 85 , 170 , 293 , 586 , 1465 , 2930 , 4003 , 4981 , 8006 , 9962 , 20015 , 24905 , 40030 , 49810 , 68051 , 136102 , 340255 , 680510 , 1172879 , 2345758 , 5864395 , 11728790 , 19938943 , 39877886 , 99694715 , 199389430
32 divisors
τ Total Divisors
32 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-199389429 Sum of the proper positive divisors of n
A Arithmetic Mean
0.03125 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
32 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 199389430 can be divided by 32 positive divisors.
The sum of these divisors (counting 199389430) is 1, the average is 0.03125.
Base
System
Value
2
Binary
1011111000100111000011110110
3
Ternary
111220012000212201
4
Quaternary
23320213003312
5
Quinary
402020430210
6
Senary
31441335114
8
Octal
1370470366
10
Decimal
199389430
12
Duodecimal
5693749a
16
Hexadecimal
be270f6
20
Vigesimal
3263dba
36
Base36
3aplva
md5
097d0c058a2af90525e14866514a8fe9
sha1
77a3f397e978bec259594040c8642098a6675ecd
sha256
737c88dfbe4e889560245f05ac3d01298e97b321c980ed8e79cda824c67c9a10
sha512
dbe90834e7f2a964afec283fa22ad1224c4623129b6df8e52337e5742a6211ba28a29a3f1e1ee9f7c680a470d65971e3f3428c591476754cfa4eb1cf5f27374a
ripemd-160
ee912f7fd2bc50f9ca0eda2f690c02da9efc10ec
Diameter
398778860
Circumference
1252800736.9829
Area
1.248976124253E+17
Volume
3.3204351666456E+25
Surface area
4.9959044970121E+17
Circumference
1252800736.9829
Perimeter
797557720
Area
39756144795724900
Diagonal
281979236.09984
Surface area
238536868774349400
Volume
7.9269550498171E+24
Space diagonal
345352623.2522
Perimeter
598168290
Area
1.7214915674815E+16
Altitude
172676311.6261
Surface area
1.7214915674815E+16
Volume
9.3420061164776E+23
Height
93993078.699947