199902429 is an odd 9-digits composite number following 199902428
and preceding 199902430 . In scientific notation, it is written as 1.99902429 × 10^8.
The sum of its digits is 45. It has a total of 5 prime factors and 24 positive divisors.
There are 125164800 positive integers (up to 199902429) that are relatively prime to 199902429.
199902429 has 24 divisors, whose sum is 298613952
The reverse of 199902429 is 924209991
Previous prime number is 107
Is Prime? no Number parity odd Number length 9 Sum of Digits 45 Digital Root 9
Name
one hundred ninety-nine million nine hundred two thousand four hundred twenty-nine
Scientific notation
1.99902429 × 10^8
Engineering notation
1.99902429 × 10^6
Prime Factorization
3 × 3 × 5063 × 107 × 41
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
66634143 Product of the distinct prime numbers
The prime factorization of 199902429 is 3 × 3 × 5063 × 107 × 41.
Since it has a total of 5 prime factors.
10 , 3 , 6 , 22 , 459 , 940 , 4084 , 2057 , 21678 , 86154 , 598582 , 477571 , 2687456 , 1221153 , 50434215 , 65208683 , 851284185 , 961534163 , 1702489707 , 4840397733
n×2
399804858
n×3
599707287
n×4
799609716
n×5
999512145
n÷2
99951214.5
n÷3
66634143
n÷3
49975607.25
n÷5
39980485.8
n2
39960981120100041
n3
7.9882971911311E+24
n4
1.596880012081E+33
n5
3.1922019323654E+41
2 √n14138.685547108
3 √n584.70843239517
4 √n118.90620483014
5 √n45.726042350638
1 , 3 , 9 , 41 , 107 , 123 , 321 , 369 , 963 , 4387 , 5063 , 13161 , 15189 , 39483 , 45567 , 207583 , 541741 , 622749 , 1625223 , 1868247 , 4875669 , 22211381 , 66634143 , 199902429
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
-199902428 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 199902429 can be divided by 24 positive divisors.
The sum of these divisors (counting 199902429) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1011111010100100010011011101
3
Ternary
111221011002120200
4
Quaternary
23322210103131
5
Quinary
402133334204
6
Senary
31500334113
8
Octal
1372442335
10
Decimal
199902429
12
Duodecimal
56b44339
16
Hexadecimal
bea44dd
20
Vigesimal
3297g19
36
Base36
3b0lp9
md5
0ccd59303199ef9b53191472bb39da3c
sha1
1d641cedc222fa7d43e97298ca0f725f102efab6
sha256
dea30497fbec79dd3db9509915b2cabcceb9312d734a1ef0d6d70778d24383b5
sha512
987466f0ece5fa26dc08ed2d20f51b095076edb45ec8190bd6403993894d8b44106142c478d491d144ad97beee9b64a17a29c82e0dc4820c3d695a535acd0e1a
ripemd-160
98a3e88ee5f4220c38bdf378d6512b41605534fd
Diameter
399804858
Circumference
1256024004.7623
Area
1.2554112471715E+17
Volume
3.3461301027133E+25
Surface area
5.0216449886859E+17
Circumference
1256024004.7623
Perimeter
799609716
Area
39960981120100041
Diagonal
282704726.24312
Surface area
239765886720600246
Volume
7.9882971911311E+24
Space diagonal
346241163.58443
Perimeter
599707287
Area
1.7303612405078E+16
Altitude
173120581.79222
Surface area
1.7303612405078E+16
Volume
9.4142985233038E+23
Height
94234908.747708