199730908 is an even 9-digits composite number following 199730907
and preceding 199730909 . In scientific notation, it is written as 1.99730908 × 10^8.
The sum of its digits is 46. It has a total of 5 prime factors and 24 positive divisors.
There are 91319424 positive integers (up to 199730908) that are relatively prime to 199730908.
199730908 has 24 divisors, whose sum is 379944432
The reverse of 199730908 is 809037991
Previous prime number is 107
Is Prime? no Number parity even Number length 9 Sum of Digits 46 Digital Root 1
Name
one hundred ninety-nine million seven hundred thirty thousand nine hundred eight
Scientific notation
1.99730908 × 10^8
Engineering notation
1.99730908 × 10^6
Prime Factorization
2 × 2 × 13 × 107 × 35897
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
99865454 Product of the distinct prime numbers
The prime factorization of 199730908 is 2 × 2 × 13 × 107 × 35897.
Since it has a total of 5 prime factors.
6 , 3 , 57 , 73 , 914 , 623 , 4596 , 1159 , 70390 , 61246 , 384190 , 505991 , 5385736 , 7037883 , 46544541 , 40159132 , 347908573 , 640887179 , 8147599377 , 8152955659
n×2
399461816
n×3
599192724
n×4
798923632
n×5
998654540
n÷2
99865454
n÷3
66576969.333333
n÷3
49932727
n÷5
39946181.6
n2
39892435610504464
n3
7.9677523868176E+24
n4
1.5914064189382E+33
n5
3.1785304905156E+41
2 √n14132.618582556
3 √n584.54115333328
4 √n118.88069053701
5 √n45.71819285154
1 , 2 , 4 , 13 , 26 , 52 , 107 , 214 , 428 , 1391 , 2782 , 5564 , 35897 , 71794 , 143588 , 466661 , 933322 , 1866644 , 3840979 , 7681958 , 15363916 , 49932727 , 99865454 , 199730908
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
-199730907 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 199730908 can be divided by 24 positive divisors.
The sum of these divisors (counting 199730908) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1011111001111010011011011100
3
Ternary
111220211101022001
4
Quaternary
23321322123130
5
Quinary
402112342113
6
Senary
31452532044
8
Octal
1371723334
10
Decimal
199730908
12
Duodecimal
56a81024
16
Hexadecimal
be7a6dc
20
Vigesimal
3286758
36
Base36
3awxcs
md5
19b5e3d0d2e53aa6a7c6b38dbe4f177d
sha1
29534c3f035c1992aea852f25466cd2aed4dc37d
sha256
73be24db38fd85c4595c6bb60fd8cb19d02065edc8d6f698255fa8f769c34ef7
sha512
783367845dab7ad4b91b10d5b9bab255648088e4bc60fd57ef3e6d2f58c6c7f3133b03480afa2e6b0cb26aa3e53e23f1d3b803cf5b070e8abe2652d0a216ee34
ripemd-160
49ad1a788c3cce1b9664a0e14dc77c64cb0180f5
Diameter
399461816
Circumference
1254946306.5352
Area
1.2532578264776E+17
Volume
3.3375243152065E+25
Surface area
5.0130313059106E+17
Circumference
1254946306.5352
Perimeter
798923632
Area
39892435610504464
Diagonal
282462158.91869
Surface area
239354613663026784
Volume
7.9677523868176E+24
Space diagonal
345944080.49787
Perimeter
599192724
Area
1.7273931328766E+16
Altitude
172972040.24893
Surface area
1.7273931328766E+16
Volume
9.3900862392234E+23
Height
94154052.972898